========
Newsgroups: misc.survivalism
Subject: Food Storage FAQ ver 1.01
From: Dunross@dkeep.com (A. T. Hagan)
Date: Wed, 05 Feb 1997 08:03:41 GMT

Section Two
Version 1.01


              PRUDENT FOOD STORAGE: Questions and Answers.

                             SECTION 2

               How do I store the foods that I've chosen?

                           September, 1996
          Reposted   February,  1997

                    From the House at Cat's Green
                           Alan T. Hagan
                    


        "In this work, when it shall be found that much is omitted,
         let it not be forgotten that much likewise is performed."

                                      Samuel Johnson, 1775, upon
                                      completion of his diary.
                                      Courtesy of James T. Stevens




               CHARTER OF THE MISC.SURVIVALISM NEWSGROUP


What is it?
-----------

    The goal of misc.survivalism is the sharing of ideas about the
ideals of self-preservation. It is a vast topic. Emergency
preparedness, outdoor survival, military, fishing, hunting, light
aircraft crew, weapons (how to make, use etc...), camping, FOOD
PRESERVATION, horticulture, alternative fuels, urban struggles, home
shelters... The list is as endless is as the situations where life and
death are involved.

What it's not
-------------

    It's not political. The only prevailing philosophy should be "I (and
the ones I love) want to live - no matter what." Discussions about gun
control or the morality of hoarding are not appropriate in this newsgroup.
               



                             FOREWORD

     The purpose of the following work is to give an understanding of
the concepts, methods and techniques of long term food storage. This is
a work of several sections; the part you are now reading is SECTION TWO.

    This work is a compilation of answers to frequently asked questions
concerning food storage and preservation of the newsgroup
misc.survivalism.  From time to time this file will be updated as
sufficient relevant information becomes available.  Be of assistance --
point out mistakes, write sections and reviews, provide us with new
sources.  All contributors, if you wish, will be cited in this file.

    Some of the information here may be found in greater or lesser
detail in one of the six sections of the rec.food.preserving (r.f.p.)
FAQ compiled by Leslie Basel. If you want the ins and outs of how to
dry your fruit, make jerky, can your beans, ferment pickles or corn beef
then I refer you to her work and the good stuff to be found there. There
is a degree of overlap between food storage and food preservation even
though they are not precisely the same thing.

    Preservation concerns itself with the "how" of keeping foods, such
as how to can them, dry them, salt them and most any other way of
preserving foods for later use.  Storage concerns itself with
preservation also, but more importantly, in this work you will find
nutritional information such as dietary requirements for various
individuals ranging from healthy adult males to nursing mothers, small
children and pregnant women.  From there we'll cover the nutritive
contents of common long term storage foods and some of their
shortcomings and hidden faults. Combining dietary requirements and
nutritive contents we'll put together some *rudimentary* survival
rations that can serve as beginning menus that will keep body and soul
together in times of want. This will be in Section One.

     Section Two of the the Food Storage FAQ (the one you are presently
reading) concerns itself with methods of preservation.  This will be
where the r.f.p and the misc.survivalism food storage FAQ's overlap in
contents. I will delve a bit more deeply than Leslie into the ins and
outs of how to put away your long term storage foodstuffs and have a
reasonable expectation of getting something edible back out of the
container when you finally do use it.  Also covered will be food
spoilage -- how to recognize it and how to combat it. A resource list
of where to find supplies and in depth information will be included at
the end.

    Acknowledgments:  Diana J. Hulsey, for a *lot* of valuable
assistance, Susan Collingwood for sage advice, Sandon A. Flowers, Pyotr
Filipivich, Denis DeFigueiredo, Jenny S. Johanssen, Wood Harper,
Higgins10, Kahless, Amy Thompson(Saco Foods), Geri Guidetti, and last,
but certainly not least, Leslie Basel, without whom I'd never have
attempted this in the first place.

Last Updated: 9/18/96

Copyright 1996 Alan T. Hagan.  All rights reserved.

    Excluding contributions attributed to specific individuals all
material in this work is copyrighted to Alan T. Hagan and all rights are
reserved.  This work may be copied and distributed freely as long as the
substance of the text, my or the contributor's names remain intact and
this copyright notice is included.  You're getting the work for free,
please don't plagiarize it as well.


PLEASE DIRECT CONTRIBUTIONS, COMMENTS, QUESTIONS AND CRITICISMS TO:
Alan T. Hagan c/o dunross@dkeep.com




                       TABLE OF CONTENTS

O.     Charter and Foreword

I.     Shelf Lives: Time, Temperature, Moisture and Light.

II.    The techniques of food storage

         A.  Grains and Legumes
           1.  Selecting and Buying Grains and Legumes
           2.  Legume Varieties
           3.  Types of Availability of Grains and Legumes
              - Moisture Content
              - Cleaning It Yourself
           4.  Storing Grains and Legumes
              - Moisture and desiccants
              - Dry Ice
              - Compressed CO2 and Nitrogen
              - Oxygen Absorption Packets

         B.  Dry Milk
           1.  Selecting and Buying Dry Milks
              - Types of Dry Milk
              - Buying Dry Milk Products
           2.  Storing of Dry Milks
              - Shelf Life of Dry Milk

         C.  Canned Goods
           1.  Liquid Milk
              - Canned
              - Evaporated 
              - Sweetened Condensed
           2.  Corrosion Prevention of Canned Goods
              - Paraffin Method
              - Paste Wax Method

         D.  Sugar, Honey and Other Sweeteners

           1.  Buying and Storing Granulated, Powdered, Brown and Raw
               Sugars
           2.  Selecting and Buying Honey
              - Storing Honey
              - Raw Honey and Botulism
              - Honey Outgassing
           3.  Molasses, Cane, Sorghum and Table Syrups
           4.  Corn Syrup
           5.  Maple Syrup


         E.  Fats and Oils

         Y.  Cooking Staples

          1.  Baking Powder
          2.  Salt


         Z.  Infant Formula


III.   Spoilage

         A.  Insect Infestations
           1.  Pests of Stored Dry Grains and Legumes
           2.  Control of Insect Infestations
           
         B.  Molds In Foods
           1.  Minimizing Molds
           2.  Molds in Canned Goods
           3.  Molds in Grains and Legumes

         C.  Bacterial Spoilage
           1.  Botulism
           2.  Other Bacterial Spoilers In Food

         D.  Enzymatic Action In Food Spoilage


IV.    Specific Equipment Questions

         A. Storage Containers
           1.  Plastic Containers
              - What Makes A Plastic Container "Food Grade"?
              - How Do I Get the Odor Out of Pickle Buckets?
              - Where Do I Find Food Grade Containers?
           2.  Metal Cans
           3.  Glass Jars

         B. CO2 and Nitrogen

         C. Oxygen Absorbers

         D. Desiccants

         E. Diatomaceous Earth


V.     Other Sources (besides this FAQ)

         A. Books
         B. Pamphlets
         C. Magazines
         D. Phone, voice, non-modem
         E. Electronic-online

VI.    Appendices

         A. Shelf Lives of Some Common Storage Foods
         B. Dating Codes Used By Some Canners
         C. Sources of Diatomaceous Earth

                           
=========================================================================
       I -- SHELF LIVES: TIME, TEMPERATURE, MOISTURE AND LIGHT.
=========================================================================

    Since the entire idea of a food storage program is that it should be
available for you and yours in times of need, it is desirable to gain an
understanding of those conditions that can affect the edibles stored in
your pantry.

     Your storage program is only as good as the original quality of the
food that went into it.  It cannot get any better than what originally
went in, but it can certainly get worse. In the fullness of time, all
stored foods will degrade in nutrient content and palatability until
they reach the inevitable end where even the dog won't eat them.  It's
because of this that every article, book, and teacher concerned with
putting food by gives the same advice:  Date all food containers and
rotate, Rotate, ROTATE.

    Within reason, the key to prolonging the storage life of your
edibles is the average temperature of the area in which they are stored.
The lower the temperature the longer the shelf life.  Keep in mind that
the storage life of most foods is cut in half by every increase of 18 F
(10 degrees celsius).  If you've stored your food in a garage that has
an average temperature of 90 F then you should expect a shelf life less
than half of what could be obtained at room temperature (70 F) which in
turn is less than half the storage life that you could get if you kept
them in your refrigerator at 40 F. Your storage area should be located
where the temperature can be kept above freezing (32 F) and, if
possible, below 72 F.

    Ideally, your storage location should have a humidity level of 15%
or less, but unless you live in the desert it's not terribly likely that
you'll be able to achieve this so you'll have to do the best that you
can.  Regardless, moisture is not good for your stored edibles so you
want to minimize it as much as possible.  This can be done by several
methods.  The first is to keep your storage location air conditioned
during the warm and humid times of the year.  The second is to package
the goods in storage containers impervious to moisture and then to deal
with the moisture that it trapped inside.  If you can, there's no reason
not to use both.  All storage containers should be kept off of the floor
and out of direct contact from exterior walls to reduce the chance of
condensation.

    Once you've gotten temperature and humidity under control, it's
necessary to look at light.  Light is a form of energy and when it
shines on your stored foods long enough it transfers some of that energy
to it.  That energy has the effect of degrading the nutritional content
and appearance of your food.  Fat soluble vitamins, such as A and D are
particularly sensitive to light degradation.  It's a pretty sight to
look at rows and rows of jars full of delicious food, particularly if
you were the one that put the food in those jars. However, if you want
to keep them at their best, you'll admire them only when you turn the
light on in the pantry to retrieve a jar.  If you don't have a room that
can be dedicated to this purpose then store the jars in the cardboard
box that they came in.  This will protect them not only from light, but
help to cushion them from shocks that might break the jar or cause it to
lose its seal.  For those of you in earthquake country, it's a
particularly good idea.  When "terra" is no longer "firma" your jars
just might dance right off onto the floor.

    Assuming that it was properly processed in the first place, canned,
dried and frozen (never thawed) foods do not become unsafe when stored
longer than the recommended time, but their nutrient quality fades and
their flavor goes downhill.

    It is important to keep in mind when discussing the usefulness of
various foodstuffs that there are *two* shelf lives to be considered.
The first shelf life is that of the nutrient content of the food.  This
actually begins to degrade from the moment the food is harvested.  There
are three factors that dictate nutritional shelf life: The food's
initial nutritional content, the storage conditions and the processing
steps that the food underwent before it was placed into storage.
Eventually the nutrition will dwindle away to nothing.  At some point it
will have to be decided that the remaining nutrition is not worth
keeping the food any longer and it should be rotated out of storage.
This is the reason for the "use by" dates on many foods and shelf lives
in general.

    The second shelf life to be considered is that of a food's absolute
useful life or the point at which you just can't gag it down. This will
almost always be far in excess of what the nutritive life will be. We've
all heard of people eating many year old preserved foods such as jams,
jellies, MRE's and the like.  If you don't have anything to replace it
with, it's not necessary to throw it out just because it's reached the
end of its nutritive shelf life, but do keep in mind that increasing age
will only further decrease the useful nutrition and increase the
likelihood that something may cause the food to spoil.



    I am including an appendix at the end of this FAQ with tables of
shelf lives of some common storage foods. Eventually, I hope to include
instructions for reading the dating codes used by whatever packers and
canners I can find or that readers will send to me.  This has always
been a major problem for those of us who stock quantities of canned
goods from the grocery store.


=========================================================================
         II -- THE TECHNIQUES OF FOOD STORAGE
=========================================================================

A. GRAINS AND LEGUMES   [NEED AN APPENDIX ABOUT GRAIN MILLS]


    A.1 GRAIN VARIETIES

    One of the most important decisions in planning your long term food
storage is the kind of grains that you are going to store.  Too many
people do not give this adequate thought, and just buy however much
wheat they think is necessary to meet their needs and leave it at that.
Others rely upon pre-packaged decisions made for them by the storage food
retailer that put together the food package that they've purchased.  For
many, either decision could be a major mistake.

    There are any number of food storage plans to be found by those who
take the time to look.  Many of them are based on the so called "Mormon
Four" of wheat, milk, honey and salt with whatever additional foods as
the planner found to be desirable.  Back in the thirties (I believe
this is when that plan first got its start) that may have been OK, but
we've learned a great deal since then.  An unfortunate number of people
in our society have developed allergies to one kind of food or another.
One of the common food allergies is to wheat.  Even more unfortunate is
the fact that of those with an allergy to this most common of grains
many of them are not even aware of it.  They won't become aware of it
until they try to live off wheat for a large part of their diet.  This
is a major reason to store what you eat and eat what you store so that
ugly surprises such as this don't come up when it's too late to easily
avoid them.

    A second reason to think about providing a variety of grains in your
food storage is appetite fatigue.  There are many people who think that
providing variety in the diet is relatively unimportant and that if and
when the time comes they'll eat what they've got and that will be that.
For healthy, well adjusted adults under ordinary circumstances this
might be possible without too much difficulty. However, the entire
reason for having a *long term* food storage program is for when
circumstances *aren't* ordinary.  Times of crisis produce stress,
possibly physical, but always mental.  If you are suddenly forced to eat
a diet that is both alien and monotonous, it is going to add just that
much more stress on top of what you are already dealing with.  If your
planning includes the elderly, young children and infants they might
just quit eating and become unable to survive.

    In his book, Making the Best of Basics, James Stevens mentions a
study by Dr. Norman Wright, of the British Food Ministry, done after the
Second World War in England and Europe found that people were more
likely to reject unfamiliar or distasteful foods during times of stress
than under normal conditions.  When it's wheat day in and day out, then
it's going to start becoming distasteful pretty fast.  Far better to
have a variety of foods on hand to forestall appetite fatigue and, more
importantly, to use those grains in your everyday diet so that you'll be
accustomed to them.

    [If anyone knows where I may find an actual copy of the study by Dr.
Wright, I'd appreciate it if you'd point me to it.  Thanks-ed]

    Below is a list of some common and uncommon grains presently
available in the marketplace.  Because it is by far the most commonly
consumed grain in the United States I've put wheat at the head of the
list.




WHEAT:  Wheat comes in a number of different varieties each with
        different characteristics that makes a particular one more
suited for a given purpose than another one.  The most common
classifications for wheat varieties are spring or winter, hard or soft,
red or white.

    The hard wheats have kernels that tend to be small, very hard and
have a high gluten content.  Gluten is the protein in grains that
enables the dough made from them to trap the gasses produced by yeast
fermentation and raise the bread.  Low gluten wheat does not produce as
good a loaf as high gluten wheat, though they can still be used for
yeast breads if necessary.  As a general rule, the hard varieties have
more protein than the soft varieties.

    The soft varieties have kernels that tend to be larger, plumper and
softer in texture than the hard wheats.  Their gluten content is less
and these are used in pastries, quick breads, pastas, and breakfast
cereals.

    Winter wheats are planted in the fall, over winter in the field and
are harvested the next summer.  Spring wheats are planted in the early
spring and are harvested in the fall.  Red wheats comprise most of the
hard varieties while white wheats comprise most of the soft.  Recently,
hard white wheats have been developed that are suitable for raised bread
making.  Some feel that the hard white varieties make a better tasting
whole wheat bread than the hard red.

    The hard red varieties, either spring or winter, are the most
commonly stored wheats.  They should have a protein content of no less
than 12%, with higher being desirable.  The hard white spring wheats
are still relatively new and are not yet widespread. They have excellent
storage characteristics the same as the hard red wheats.


AMARANTH:  Amaranth is not a true cereal at all, but is a relative of
           the pigweeds and the ornamental flowers we know as cockscomb.
It's grown not only for its seeds, but for its leaves that can be cooked
and eaten as greens.  The grain is high in protein particularly the
amino acid lysine which is limited in the true cereal grains.  The
grains can be milled as is or the seeds can be toasted to provide more
flavor.  The flour lacks gluten so it's not suited for raised breads,
but can be made into any of a number of flat breads.  Some varieties can
be popped much like popcorn, or it can be boiled and eaten as a cereal,
used in soups, granolas, etc.  Toasted or untoasted, it blends well with
other grain flours.


BARLEY:  Barley is thought by some to be the first grain ever grown by
         man.  It has short, stubby kernels with a hull that is
difficult to remove.  Excluding barley intended for malting or animal
feed, most of this grain is consumed by humans in two forms.  The most
common is the white, highly processed "pearl" barley that has had most
of its bran and germ milled off along with its hull.  It is the least
nutritious form of barley.  The second form that it's found in is called
"pot" or "hulled" barley and it has been subjected to the same milling
process as pearled, but with few trips through the polisher.  Because of
this, it retains more of the nutritious germ and bran.  Unless you are
prepared to try to get the hulls off I don't recommend buying barley
still in the hull.  Barley can be milled into flour, but it's low gluten
content will not make a good loaf of yeast bread.  It can be combined
with other flours that have sufficient gluten to make good raised bread
or used in flat breads.  Barley flour and flakes have a light nutty
flavor that is enhanced by toasting.  Whole barley is commonly used to
add thickness to soups and stews.


BUCKWHEAT:  Buckwheat is another of those foods commonly considered to
            be a "grain", but that is not a true cereal.  It is a close
relative to the docks and sorrels.  The "grain" itself is a dark, three
cornered seed that resembles a tiny beechnut.  It has a hard, fibrous
hull that requires a special buckwheat huller to remove it.  Here in the
U.S., it is most often used in pancakes, biscuits and muffins.  In
eastern Europe and Russia it is known in its toasted form as kasha. In
the Far East, it's often made into soba or noodles.  It's also a good
bee plant, producing a dark, strongly flavored honey.  The flour is
light or dark depending on how much of the hull has been removed before
grinding.  Dark flour is far superior nutritionally as you might expect,
but it also much more strongly flavored. Buckwheat is one of those foods
that has no middle ground in peoples opinions -- they either love it or
they hate it. Like amaranth, it's high in lysine, an amino acid commonly
lacking in the true cereal grains.


CORN:  Corn is the most commonly grown grain in the U.S., but it is
       mostly consumed indirectly as animal feed or even industrial
feedstock rather than directly as food.  Nevertheless, it comes in an
amazing variety of forms and, like wheat, some of them are better suited
for a particular purpose than others.  The varieties intended to be
eaten as fresh, sweet corn are very high in sugar content and do not dry
or store well.  The other varieties are the flint, dent, and popcorns.
All of them keep well when they have been properly dried.  To a certain
extent, they're all interchangeable for purposes of grinding into meal
or flour, but some make better meal than flour and vice versa.  As a
general rule of thumb, the flint varieties make better meal as they have
a grittier texture than the dent corns which make better flour.  If
meal, hominy and grits are what you are most interested in, use the
flint type.  If you intend to make corn masa for tortillas and tamales,
then the dent type is what you want.  Popcorn is what you need if you
want to pop it for snacks and it can also be ground into meal or flour.
It seems to me that it makes a very good meal, but it's just a bit
gritty for flour. Your mileage may vary.

    Popcorn is one form of whole grain that is available to nearly
everyone if they know where to look.  Since it's so popular as a
snackfood, particularly in movie theaters and events like fairs and ball
games, even the smallest of towns will generally have at least one
business that sells it in twenty five or fifty pound bags.  Since it's
meant to be eaten it's safe for food.  In order to have it pop well it
must have a moisture level of approximately 10% meaning that it's not
likely to have to be dried before it can be put into storage.

    Once you've decided between flint, dent or popcorn, you now have to
decide upon it's color: there are yellow, white, blue, & red dried
varieties.  The yellow and white types are the most common by far with
the blues  and reds mostly being relegated to curiosities, though blue
corn has been gaining in popularity these last few years.  It should be
kept in mind that white corn does not have the vitamin A content of
yellow.  Since vitamin A is one of the major limiting vitamins in long
term food storage, any possible source of it should be utilized so for
this reason I suggest storing yellow rather than white corn.
Additionally, it should be kept in mind that much of the niacin content
of corn is chemically bound up in a form that is not available for human
nutrition unless it has been treated with an alkali.  If grits, hominy
or corn masa is not a part of your diet and you're storing corn, it is a
very good idea to begin to develop a taste for some or all of these
alkali treated forms of corn foods.


MILLET:  Millet is an important staple grain in North China, and India,
         but it is little known as a food in the U.S, mostly being used
as a bird feed.  The grain kernels are very small, round, and usually
ivory colored or yellow, though some varieties are darker.  The lack of
gluten and rather bland flavor may account for the anonymity of this
grain here, but it's alkaline content is higher than other grains and
makes it very easy to digest.  It also has a higher iron content than
any other grain, but amaranth.  It swells a great deal when cooked and
supplies more serving per pound than any other grains.  When cooked like
rice it makes an excellent breakfast cereal.  Though it has little
gluten of its own, it mixes well with other flours.


OATS:  Though the Scots and the Irish have made an entire cuisine from
       oats, they are still mostly thought of in this country as a bland
breakfast food.  They are seldom found as a whole grain, usually being
sold processed in one form or another.  Much like barley, oats are a
difficult grain to get the hulls off of.  Besides being eaten for
breakfast, where they can be made very flavorful with a little creative
thought, oats make an excellent thickener of soups and stews and as a
filler of in meat loafs and casseroles.  Probably the second most common
use for oats in this country are in cookies and granolas.

    Listed below in order of desirability are the forms of oats most
often found in this country.  Rolled and cut oats retain both their bran
and their germ.

    Whole oats:  This is with the hulls still on.  They are sold in seed
stores and sometimes straight from the farmer that grew them.  Unless
you have some means of getting the hulls off, I don't recommend buying
oats in this form.  If you do buy from a seed supplier, make certain
that they have not been treated with any chemicals that are toxic to
humans.

    Oat groats:  They are whole oats with the hulls removed.  They are
not often found in this form, but can sometimes be had from natural food
stores and some storage food dealers.  Oats are not the easiest thing to
get a consistent grind from so producing your own oat flour takes a bit
of experience.

    Steel cut oats:  These are oat groats that have been cut into chunks
with steel blades.  They're not rolled and look like coarse bits of
grain.  This form can be found in both natural food stores and many
supermarkets.

    Rolled oats:  These are also commonly called "old fashioned" or
"thick cut" oats.  To produce them, oat groats are steamed and then
rolled to flatten.  They can generally be found wherever oats are sold.
They take longer to cook to suit than do the quick cooking oats, but
they retain more flavor and nutrition.  This is what most people will
call to mind when oatmeal is discussed.

    Quick cooking rolled oats:  These are just steamed oat groats that
are rolled thinner than the regular or old fashioned kind so that they
will cook faster.  They can usually be found right next to the thicker
rolled oats.

    Instant rolled oats:  These are the "just add hot water" or
microwave type of oat cereals and are not at all suited for a long term
food storage program.  They do, however, have uses in "bug out" and 72
hour food kits for short term crises.


RICES:  Rice is the single most commonly consumed food grain in the
        world and the U.S. is the leading exporter of it though we
actually only produce about 1% of the global supply.  It is my favorite
grain and in the form of brown rice, we eat a great deal of it here at
the House.

    Much like wheat and corn, rice comes in a number of varieties, each
with different characteristics.  They are typically divided into classes
by the length of the kernel grains; short, medium and long. Each of
those can be processed to one extent or another and be found as brown,
white, parboiled or converted and instant rices.  Below is a short
discussion of these various types and their relative differences.

    Short grain rice:  Short grain rice is a little softer and bit
moister when it cooks and tends to stick together more than the longer
rices.  It has a sweeter, somewhat stronger flavor than that of long
grain rice.

    Medium grain rice:  Medium grain rice is not very common in this
country.  It has flavor like that of short grain rice, but with a
texture more of long grain rice.

    Long grain rice:  Long grain rice cooks up into a dryer, flakier
dish than the shorter grains and the flavor tends to be blander.

    The processing that the rice receives further classifies it and the
below is a list of them.

    Brown rice:  This is whole grain rice with only the hull removed.
It retains all of the nutrition to be found in rice and has a pleasant
nutty flavor when boiled.  From a nutrition standpoint it is by far the
best of the rices to put into storage, but it has one flaw.  The
essential oil in the germ of the rice is very susceptible to oxidation
and soon goes rancid.  As a result, brown rice has a shelf life of only
about six months from the date of purchase unless given special
packaging or storage processing.  Freezing or refrigeration will greatly
extend its storage life.  It's also possible to purchase brown rice
from long term food suppliers specially packaged in air tight containers
with an inert nitrogen atmosphere.  Under that kind of packaging, if
properly done, the storage life of brown rice can be extended for years.
I am experimenting with the use of oxygen absorption packets in air
tight plastic bottles to determine if brown rice's shelf life can be
extended in that manner, but it will be at least a year before I can
determine any results.  If you are not using special storage or
packaging for your brown rice then it is important that you rotate your
storage rice regularly to avoid spoilage.

    Converted rice:  Converted rice starts as brown rice that undergoes
a process that soaks and steams it until it is partially cooked.  It is
then dried and then polished to remove the bran and germ.  The steaming
process drives some of the vitamins and minerals from the outer layers
into the white inner layers.  This makes it more nutritious than
polished white rice, but also makes it more expensive.

    White rice:  This is raw rice that has had its outer layers milled
off, taking with it about 10% of its protein, 85% of its fat and 70% of
its mineral content.  Because so much of the nutrition of the rice is
lost, white rice sold in this country has to be enriched with vitamins
to replace what was removed.


QUINOA:  Quinoa is yet another of the "grains" that is not a true
         cereal.  It's botanical name is Chenopodium quinoa (Quinoa,
pronounced "keen-wah"), and is a relative of the common weed
Lambsquarter.  The individual kernels are about 1.5-2 mm in size and are
shaped rather like small flattened spheres, yellow in color.  When
quinoa is cooked, the germ of the grain  coils into a small "tail" that
lends a pleasant crunch.  The sources that I've found on this exotic
grain indicates that it should be thoroughly washed before cooking in
order to prevent the cooked product from tasting bitter.  There are
several varieties of quinoa that have color ranging from near white to a
dark brown.  The larger white varieties are considered superior and are
the most common found.

    To be honest, I really know very little else about this grain,
having only heard of it less than a year ago.  If anyone out there has
more detailed information about this new (to me anyway) foodstuff, I'd
like to hear from you.


RYE:  Rye is a well known bread grain in this country, though not as
      popular as the various wheat breads.  It has dark brown kernels
that are longer and thinner than wheat, but it has less gluten.  Bread
made from this grain tends to be somewhat dense unless gluten is added
(often in the form of a lot of wheat flour) with color that ranges from
pale to dark brown.  German pumpernickel that is made unrefined rye
flour and molasses is the blackest, densest form.  It makes for
excellent variety in the diet.

    What I am about to say in the following is for those who may be
interested in buying field run rye straight from the producer or
distributor before it has been cleaned.  If you purchase your rye from a
foodstore *after* it has been cleaned, it is not much of a concern.

    There is a fungal infection of grain that is called "ergot".  It is
attracted to rye more so than other grains, particularly if the growing
conditions were damp where the rye was grown.   This fungus causes a
nervous disorder known as St. Anthony's fire.  When eaten in large
quantities the ergot alkaloids can cause constriction of the blood
vessels, particularly in the extremities.  The effects of ergot
poisoning are cumulative and lead to numbness of the limbs and other,
frequently serious symptoms.

    The fungal disease affects only the flowering parts of many members
of the grass family.  The fungus bodies are hard, spur like,
purplish-black structures that replace the kernel in the grain head. The
ergot bodies can vary in size from the length of the kernel to as much
as several times as long.  They don't crush as easily as smut bodies of
other funguses.  When they are cracked open, the inner broken faces are
can be off-white, yellow, or tan. The infected grain looks very
different from ordinary, healthy rye grains and can be spotted easily.
Ergot only rarely affects other grains.  If you purchase field run rye,
you should closely examine it first for the presence of ergot bodies.
If you find more than a very few, pass up that grain and look elsewhere.


SORGHUM:  Sorghum is probably more widely known in this country for the
          syrup that is made from the juice squeezed from the canes of
one of its many varieties.  Also widely called "milo", it is one of the
principle cereal grains grown in Africa.  Its seeds are somewhat round,
a little smaller than peppercorns, with an overall brown color with a
bit of red and yellow mixed in.  There are varieties called "yellow
endosperm sorghum" that have a better taste.  Sorghum is a major feed
grain in the southwestern part of the country and that is where the vast
majority of the national milo production goes to.  Like most of the
other grains, sorghum is low in gluten, but the seeds can be milled into
flour and mixed with higher gluten flours or made into flat breads,
pancakes or cookies.  In the Far East, it is cooked and eaten like rice
while in Africa it is ground in meal for porridge.  It's also commonly
brewed into alcoholic beverages.


TRITICALE:  Triticale is not a creation sprung whole from the forehead
            of Star Trek script writers, tribbles notwithstanding.  It
is in fact, a cross or hybrid between wheat and rye.  This youngest
grain combines the productivity of wheat with the ruggedness of rye and
has a high nutrition value.  Triticale kernels are gray brown, and  oval
shaped larger than wheat kernels and plumper than rye kernels.  It will
make a raised bread like wheat flour will,but the gluten is a bit weak
so wheat flour is frequently added to strengthen it.  Because of the
delicate nature of its gluten, excessive kneading must be avoided.  This
grain can be used in much the same way that either wheat or rye is.
Although it is the youngest of the grains, it's been around for some
years now.  For reasons that I've never understood, triticale has never
achieved much popularity.  Whether this is for reasons of agricultural
production or public acceptance I don't know.



    A.2 LEGUME VARIETIES

    Unless a person is willing to spend a very great deal of money on
various forms of preserved meats, a food storage program that does not
include a quantity of legumes is simply incomplete.  There are few
non-animal foods that contain the amount of protein that is to be found
in dried beans, peas, and lentils.  The varieties commonly available in
this country have protein contents that range from 20%-35%. As with most
non-animal proteins, they are not complete in themselves for purposes of
human nutrition, but become so when they are combined with the incomplete
proteins found in grains.  It is for this reason that grains and legumes
are so often mentioned together.  In cultures all over the world, it is
common to find the two served together at a meal, making a complete
protein, even when those doing the serving have no understanding of
nutrition at all.

    The legume family which all beans, peas, lentils,and peanuts are a
part of is one of the largest in the plant kingdom.  Because of this and
the many thousands of years of development and cultivation that man has
given them, the variety of edible legumes available to us is huge.  Both
the appearance and the names of legume varieties are colorful and varied.
The names range from "adzuki" beans, a type of soybean from the Orient,
to "zipper" peas, a commonly found field pea here in the South.  The
color of the beans can range from a clean white, to deep red, dull green
to flat black with thousands of mixtures and patterns of colors.

    In spite of this incredible variety of names and colors, legumes are
largely interchangeable in cooking usage, though some dishes just
wouldn't be the same if a different type was used.  Below is a partial
list of some of the more commonly eaten bean varieties here in the U.S.

BLACK BEAN:  Also known as turtle beans, these small, dark brownish
             black, oval shaped beans are probably best known to us in
Cuban black bean soup.  They are very commonly used in Central and South
America and in China.  They tend to bleed very darkly when cooked so
they are not well suited to being combined with other beans, lest they
give the entire pot a muddy appearance.


BLACK-EYED PEA:  Although there is tremendous variation in color and
                 taste among the many varieties of field peas eaten
throughout the Southern United States, it is black-eyed peas that are
the most commonly known nationwide.  The coloring of field peas is as
varied as the rest of the legume family, with black-eyed peas being
small and oval shaped with an overall creamy color and, of course, their
distinctive black-eye.  Dried field peas cook very quickly and combine
very tastily with with either rice or cornbread.


CHICKPEA:  Also known as the garbanzo bean, it tends to be a creamy or
           tan color, rather lumpily roundish and larger than dried
garden peas. Many have eaten chickpeas, even if they've never seen a
whole one.  They are the prime ingredient in hummus and falafel.  They
are one of the oldest cultivated legume species known, going back as far
as 5400 B.C. in the Near East.


KIDNEY BEANS:  Just like the rest of the family, kidney beans can be
               found in wide variety.  They come in both light and dark
red color in their distinctive kidney shape.  Probably best known here
in the U.S. for their use in chili, they figure prominently in Mexican,
Brazilian and Chinese cuisine.


LENTILS:  Lentils are an odd lot.  They don't fit in with either the
          beans or the peas and occupy a place by themselves.  Their
shape is different from the other legumes being roundish little discs
with colors ranging from muddy brown, to green to a rather bright
orangish-red. They cook very quickly compared to beans and have a
distinctive flavor. They are much used in Far Eastern cuisine from
Indian to Chinese.


LIMA BEANS:  In the South, they are also commonly called butter beans.
             They are one of the most common beans found in this country
in all manner of preservation from the young small beans to the large
fully mature type.  Their flavor is pleasant, but a little bland.  Their
shape is rather flat and broad with colors ranging from pale green to
speckled cream and purple.


PEANUTS:  Although many folks do not know it, the peanut is not actually
          a nut at all, but a legume.  Peanuts are another odd species
not much like the more familiar beans and peas.  Whatever the confusion
about their classification and growth, they are certainly not unfamiliar
to U.S. eaters.  Peanuts have a good protein percentage and even more
fat. They are one of the two legume species commonly grown for oilseed
in this country, they are also used for peanut butter, boiled and
roasted peanuts. Many Central and South American, African and Chinese
dishes incorporate peanuts so they are useful for much more than just a
snack food or cooking oil.

PINTO BEANS:  Anyone who has eaten Tex-Mex food has probably had the
              pinto bean.  It is one of the most commonly eaten beans in
the U.S., particularly in the southwestern portion of the country.  It
is stereotypically bean shaped with a dappled pattern of tans and browns
on its shell.  Pintos have a flavor that blends well with many foods.
When ground together with white or navy beans they make my favorite
home-made version of falafel.


SOYBEANS:  An entire university could be founded on the cuisine and
           industrial uses of the soybean.  It is by far the highest
protein legume in commercial production as well as being the other
legume oilseed producer alongside the peanut.  The beans themselves are
small, and round with a multitude of different shades.  Although the
U.S. grows a very large of the global supply of these beans, we actually
consume virtually none of them directly.  Most of them go into cattle
feed and for industrial uses.  What does get eaten directly has usually
been processed in some form or fashion with soybean products ranging
from tofu, to tempeh, to textured vegetable protein and hundreds of
other uses.  Although they are very high in protein, they don't lend
themselves well to just being boiled until done and eaten the way other
beans and peas do.  For this reason, if you plan on keeping some as a
part of your storage program, and you should, you would be very well
served to begin to learn how to process and prepare them *now* when
you're not under pressure to produce.  That way mistakes can be thrown
out rather than having to be eaten regardless.



    A.3  TYPES OF AVAILABILITY OF GRAINS AND LEGUMES

    Grains of all types and legumes may be purchased in a number of
different fashions depending largely on where you live and the time of
year.  If you should happen to live in an area where the type of grain
or legume that you are interested in purchasing is grown you may be able
to purchase direct from the producer or distributor.

    If you are interested in doing this, you may be able to find what
you want at any processing step along the way.  The most basic form is
called "field run" which means that it's been harvested and sold shortly
thereafter.  It will not have been given any cleaning or processing and
is likely to be rather dirty depending upon the conditions it was grown
and harvested under.

    A second basic form called "field run from storage" is grain that
has been harvested and then put into storage for a time.  It will have
all of the dirt and detritus of field run grain and whatever it may have
picked up from the silo as well.

    If you want cleaner grain you should look for "pre-cleaned" which
means that it has been passed through fans, screens or sieves to remove
chaff, smut balls, insect parts, mouse droppings and other debris.

    For those of us who don't live in an area that produces the grain
and legumes that we're interested in we have to resort to the last type
which is "pre-cleaned and pre-packaged".  This is grain that's been
harvested, cleaned and put up in bags or other containers possibly even
going so far as to already be packaged for long term storage.

    Each of the above types of availability has its good and bad points.
As you might expect, the more processing that the product receives, the
higher the price for it is likely to be.  If you don't mind doing a
little cleaning then field run grain is the way to go if you need to be
frugal with your cash.

    IMPORTANT NOTE:  If you have purchased your grains and legumes from
                     a food store or a foods dealer then you needn't
worry about hidden mold infections, fumigants, fungicides or
insecticides that are unsafe for human consumption and other things of
equal undesireability.  They will have been checked at least several
times by the Federal and state agriculture dept's and probably by the
major foods dealers as well to insure the quality of the product.

    This is not *necessarily* the case when you purchase your grains or
legumes direct from the farmer or elevator operator as field run or
field run from storage grain.  Nor is it necessarily the case if you've
made the decision to utilize grains marketed as animal feed.

    If you are buying your grains and legumes from someplace other than
a foodstore then you need to know the history of what it is that you are
buying.  Straight field run grain, other than being dirty, is not likely
to have had anything added to it that would make it undesirable for
human consumption.  There is, however, the small possibility that it may
have been infected with molds that would make it unsafe for human
consumption.   Field run from storage and any grade of grain not
specifically advertised for human consumption may have had fumigants,
fungicides or insecticides added to it while it was in the bin.   In
addition, there may have been mold growth there as well.  It is
important to know what it has been treated with before you buy it.

    Sometimes grain in the form of animal feed or seed grain/legumes is
available.  Keep in mind that animal feeds may have a higher contaminant
level than what is permissible for human consumption.  Under certain
circumstances, the government allows the sale of grain or legumes for
animal feed that could not be sold for direct human consumption.  If
that feed is to be fed to non-lactating (non-dairy animals), they will
sometimes allow an aflatoxin content of five times what is permissible
for use in human foodstuffs.  They may even be mixed varieties of one
grain and not all one type.  Seed grains, in particular, must be
investigated carefully to find out what they may have been treated with.
It is quite common for seed to have had fungicides applied to them, and
maybe other chemicals as well.

    If you do purchase field run grain of any sort, examine it closely
for contamination and moldy grain.  Ask the farmer or distributor if it
has been tested for mold or mycotoxin content.  This is especially the
case if you are buying field run corn, rye, soybeans and rice.  When you
purchase direct from the field, you may be getting it before it has been
checked.  Be certain of what it is that you are getting and ask
questions if you choose to go this route.  Know who you are dealing
with.  Unless you just can't find any other source, I don't recommend
using animal feed or seed grains for human food.


    A.3.1 MOISTURE CONTENT

    The moisture content of the grain that you want to purchase (or
grow) has a major impact on how long you will be able to store it for
and have it remain nutritious and edible.  Some of the information that
I have found says that grain with a moisture content as high as 12% can
be safely put into long term storage, but there is a risk to storing
grain at that moisture level that should be understood.

    The outside of each and every kernel of grain or bean that you buy
or grow may have thousands of fungi spores and bacteria on them.  This is
all perfectly natural and is not a reason to panic.  The problem lies in
that at moisture levels between 13.5% to 15% some fungal species are
able to grow and reproduce.  Other species require a moisture level in
the 16-23% range.  Aerobic bacteria (oxygen using) require a moisture
level of about 20%.

    Thus, if you have grain that you want to store with a moisture
content as high as 12% you are perilously close to having enough
moisture to enable mold growth which could lead to the ruin of your
grain.  For this reason, I suggest keeping all grains and legumes to a
moisture content of no more than 10%.

    If you are like me and do not have a clue as to what the moisture
level of your grain is here is a method to roughly determine it.

    Take 20 ounces of the grain or legumes in question from the middle
of the bag or container that you've got them in.  This needs to be an
actual weighed twenty ounces and not estimated.  Spread the grain in a
large baking dish making sure that it is not more than an inch deep.
Heat at 180 F for about two hours, stirring occasionally.  Allow the
grain to cool where it won't readsorb moisture, the oven will do.  Once
cool, reweigh the grain.  A one ounce loss in weight indicates that the
grain had roughly a five percent moisture content, 2 ounces indicates
that it has a 10% moisture content, etc, etc.  You might even be able to
cut it as fine as a half oz loss, but I wouldn't try to take it further
than that.

    Obviously, this is only a rough measure, but it works and I don't
have a better idea that could be used by an individual in the home.  If
anyone has a better way of measuring moisture levels that can be done
without a lab or special equipment I'd surely like to hear it.


    A.3.2  CLEANING IT YOURSELF

    If you've chosen to purchase field run grain or if the pre-cleaned
product that you've bought isn't clean enough to suit you, you can do it
yourself.

    The fastest and easiest method is "fanning".  This is done by
pouring the grain slowly through the air stream of a fan or blower into
a clean, deep container such as a cardboard box or trash can.  The wind
blowing through the falling grain will blow out most of the broken
kernels, chaff, smut balls, mouse droppings, etc.  If you're losing too
much good grain, try turning the fan down or moving it further back from
the container.  The deep container will cut down on the amount of
kernels that bounce out.  Repeat fanning as necessary until the grain is
clean enough to suit or you've blown all of the lighter contaminants
out.

    If the fanning didn't get the grain clean enough then they can be
further cleaned by running through a screen or sieve.  These should be
made with holes just big enough to pass an average sized grain of what
it is that you're cleaning.  Obviously, the size of the holes will
necessarily vary depending upon the kernel size of what it is that you
are cleaning.

    Should the kernels still not be clean enough to suit then you'll
just have to resort to "hand picking" out the offending particles.  I'd
strongly suggest doing this just prior to grinding where it can be done
in small batches rather than trying to do your entire storage all at
once.  It's much easier to do a few pounds at a time than fifty or a
hundred.

    If you have it in mind to wash the grain, this should not be done
prior to storage, but, rather, just before use.  After it's been rinsed,
it should be dried immediately in the oven by placing it no deeper than
1/2 inch and heated at 150 F for an hour.  It should be stirred
occasionally to improve drying.



    A.4  STORING GRAINS AND LEGUMES


    A.4.1  Moisture and Desiccants

    The key to storing grains (and legumes) for the long term is dry,
dry, dry.  Available oxygen and storage temperature also play roles, but
it is moisture content that will determine whether you get usable food
out in five years or not.

    Therefore, the idea here is to have the food that you want to put
into storage as dry as possible before it goes in and then take steps to
deal with any moisture that may be trapped, generated or leaked into
your storage containers.

    Ideally, the clean grains and legumes that you have in hand will be
no more than 10% moisture.  If this is the case then you can go ahead
and seal them into your storage containers using the packaging method of
your choice and have a reasonable expectation of your food staying in
good condition.

    If your storage grains aren't sufficiently low in moisture content
then you'll need to reduce the water that they contain.  Wheat has been
taken out of Egyptian pyramids where it had lain for several thousand
years.  It was the bone dry desert air and the cool interior temperature
of the pyramids that kept it from rotting away.  We can approximate that
Egyptian climate by several methods.

    The least involved method is to wait until the driest time of year
for your location.  I typically wait until January here in Florida.  If
this doesn't suit, then turn your air conditioning on a little high.
Bring in your buckets, lids, and the storage food.  Let everything sit
in a well-ventilated place where it's going to get plenty of cool from
the a/c.  I'd avoid anywhere near the kitchen or bathroom areas, as they
put out a lot of moisture.  About three days of cool, constant air flow
and low humidity ought to dry things out a bit.

    If this won't do, you can place a large quantity of desiccant in
your storage containers.  Fill the remaining space with your food
product and seal on the lid.  After about a week, unseal and check
the desiccant.  If it's saturated, change it out with dry and reseal.
Continue to do this until the contents are sufficiently dry.  If it
doesn't become saturated the first time, change it anyway before sealing
the bucket permanently. You'd hate to find later that it saturated in
storage.

    I use silica gel for practically everything.  Keep in mind that it
is not edible and you don't want it getting mixed into your food.  My
usual procedure is to save or scrounge clear plastic pill bottles such
as 500ct aspirin bottles.  Fill the bottle with the desiccant (remember
to dry the gel first) and then use a double thickness of coffee filter
paper carefully and securely tied around the neck of the bottle to keep
any of it from leaking out.  This way whatever moisture does
inadvertently get trapped inside can be safely absorbed. It won't dry
out a *lot* of moisture -- you still need to take steps to get
everything as dry as possible before you pack it -- but it will take
care of what little is left.

    Once you've dealt with the moisture problem, then you can decide
whether you want to displace and/or absorb the oxygen out of your
storage container.  There are three common methods of doing this.  The
first two use relatively inert gasses, carbon dioxide and nitrogen,  to
displace the oxygen.  The third uses an oxygen-absorbing chemical to
remove very nearly all of the gas from the container's atmosphere. Some
folks even go so far as to use inert gas displacement and oxygen
absorption together.


    A.4.2  Dry Ice

    Now go ahead and pack your buckets.  If you're using dry ice be sure
to wipe off any accumulated frost and wrap the ice in a paper towel or
something similar so that you don't burn anything that comes into
contact with it.  Put the dry ice at the bottom and fill the container.
Shake or vibrate it to get as much density in the packing as possible
and to exclude as much air as you can.  Put the lid on, but do not fully
seal it.  You want air to be able to escape.  Ideally, the dry ice
should slowly evaporate and the cool CO2 should fill the bottom of the
bucket, displacing the warmer, lighter atmosphere and pushing it out the
top of the container.  About four ounces of dry ice per five gallon
bucket is plenty.  Do not move or shake the bucket while the dry ice is
sublimating.  You want to keep mixing and turbulence to a minimum.
After about three hours go ahead and seal the lids, but check on them
every fifteen minutes or so for an hour to be certain that you're not
getting a pressure build up.  If you don't have to let any gas off, then
put them away.  A *little* positive pressure inside the bucket is a good
thing, but don't allow it to bulge.


    A.4.3  Compressed CO2 or Nitrogen

     Using compressed gasses calls for a slightly different technique.
Bring everything inside just like above and let it dry out.  You'll need
some plastic bags that are a bit larger in internal volume than the
bucket. Additionally, you'll need a tank of the compressed gas that
you've chosen, a hose to attach to it and a length of straight copper
tubing just longer than the bucket to attach to the end of the hose.
Last you'll need a pack of matches, a cigarette or similar.

    Line the interior of the container with the plastic bag.  Fill the
bucket with grain, shaking to get it as full as possible. You don't want
any pockets left between the bag and the container.  Once you have
gotten it full to just short of not being able to put on the lid, gather
the top of the bag together.  Take the hose with the copper tubing on
the end and insert it to the bottom taking care not to tear the bag.
Close the top of the bag around it.  Turn on the valve and begin to fill
the bag with gas.  You want to fill it *slowly*  so that you can
minimize turbulence and mixing as much as you can.  I generally will
just crack the valve until I can hear it begin to hiss out and then put
my hand over the end of the probe to feel how fast it's coming.  It'll
take a little while to fill each bucket -- about five to ten minutes
per.  Just as with the dry ice above, the idea here is for the cool gas
to displace the warmer atmosphere from the container.  The bag should
puff just a bit.  When I think it's full I'll hold a lit match just
above the bag in the air that is escaping from it.  If it snuffs right
out then I figure the oxygen has been displaced, I let it run for a
minute longer and remove the probe. Tie the bag off and seal the bucket.
Again, you want to have the bucket as full as possible so that there'll
be only minimal air space.



     I want to insert a caution here about packing foods with nitrogen
or CO2. Either gas will do very well for oxygen displacement inside the
bucket, but the technique that you use here is very important.  Dry ice
is extremely cold and if there is much moisture in the air that is
trapped in the container with it, and your food, then it will condense.
If there's enough of it, it's going to cause you problems.  If you are
going to put the dry ice in the bucket, you'll really want to do this on
a day when the humidity is very low.  The temperature of the gas coming
out of the tank has concerned me, also, since it is rather cold. I like
to use as long a hose as I can get to allow the gas to expand and warm
as much as possible before it goes into the bucket.  An idea that I've
had, but have not yet tried is to hook the hose to a copper coil (a la a
moonshine still) and have the gas go through that to warm it before
putting it into the container.  The next time we do any experimentation
with this stuff I think I will.  Whether you use dry ice or compressed
gas, I would add about four ounces of desiccant to a five gallon bucket
of stored food.


    A.4.4   Oxygen Absorption Packets

    If all of this messing about with gasses sounds like too much
trouble, you can try using the oxygen absorption packets that have come
onto the market in the last ten years or so.  The only brand that I am
aware of is the Mitsubishi Ageless 300 (mine are the 300E type).  Each
unexposed tablet is supposed to absorb 300 ml of oxygen per packet,
though the paper in the specific equipment section seems to suggest that
they'll do much better than that.  As a general rule of thumb, one
packet per gallon of *volume* in the storage container is what is called
for.  Follow the directions concerning moisture and when things are dry
enough then fill the containers, place one packet per gallon of
container volume inside and seal it up.  Be certain that you do, in
fact, have an air tight seal or you'll just deplete your packets over
time to no positive effect.

    For those belt and suspender types who like to have as much
certainty as they can get, you can use either of the above atmospheric
displacement techniques and an O2 absorber packet together to eliminate
all of the oxygen that you can.



    Once I started using the method above with the drying out of the
containers and foodstuffs, the *careful* atmospheric displacement with
inert gasses and the desiccant, I've never lost a container of storage
goods due to mold or mildew.  If you've done a proper job with the
gasses, you'll kill any insects or insect eggs as well.  After that,
it's just age and average storage temperatures that degrade the
nutritional contents of the foods and you should have a rotation plan to
deal with that before it becomes a problem.   Take care in your
technique, use only quality goods and you'll have food that you can eat
when you open those containers.


B. DRY MILK

    1  SELECTING AND BUYING DRY MILKS

    B.1.1  TYPES OF DRY MILKS


    NONFAT DRY MILK. This is pasteurized skim milk that has been reduced
to a powdered concentrate.  It can be found in two forms, regular and
instant.  They are both made from milk in a spray drying process, but
the instant variety has been given further processing to make it more
easily soluble in water than regular dry milk.  Both types have the same
nutrient composition.  The regular variety is more compact and requires
less storage space than the instantized variety, but it is more
difficult to reconstitute.  The most easily found variety is the
instant, available in nearly any grocery store.  The regular variety has
to be sought out from baking and restaurant suppliers and storage food
dealers.

    It takes about 3 tablespoons of instant nonfat dry milk added to 8
ozs of water to make 1 cup of milk that you can drink or cook with just
like fresh milk, with a considerable flavor difference.  I don't care
for the stuff to drink, but instead add the powder to baked goods,
smoothies, hot cereals, casseroles and meat loaf as a nutrition booster.


    FLAVORED NONFAT DRY MILK.  This may be found packaged in a variety
of forms from a low calorie diet drink (artificially sweetened) to the
other end of the scale, as cocoa mix or malted milk.  The key ingredient
is the dry milk so buy and store these products accordingly.


    DRY WHOLE MILK.  This dry milk has a higher fat content and
therefore a shorter shelf life than nonfat.  Other than that,  it can be
used in exactly the same way.  Dry whole milk is difficult to find, but
can sometimes be found where camping and outback supplies are sold.


    DRY BUTTERMILK. Dry buttermilk is for use in recipes calling for
buttermilk.  Since it has a slightly higher fat content than nonfat dry
milk, it generally does not keep as long.


    B.1.2  BUYING DRY MILK PRODUCTS

    (a)- Be sure the dry milk you are buying has been fortified with
vitamins A and D.  All of the nonfat dry milks I've seen came fortified
with these two vitamins.  The dry buttermilk does not come this way, at
least the SACO brand does not.  I don't know if the flavored mixes and
the dry whole milk does or not.
    
    (b)- There should be no artificial colors or flavors.  I believe it
is illegal to add preservatives to any dry milk sold in the U.S. so a
claim of "no preservatives"  on the label is of no consequence. Other
nations may be different however.
    
    (c)- "Extra Grade" on the label indicates the manufacturer has held
to higher processing and quality standards and the milk is somewhat
lower in fat, moisture and bacterial content, is more soluble, and has
fewer scorched particles.

    There are still some manufacturers of dry milk that sell ordinary
Grade A product, but they are becoming fewer.  Every brand of instant
powdered milk in my local grocery store is the "Extra Grade", even the
generic store brand.
    
    (d)- Try to buy your dried milk in containers of a size that makes
sense for the level of consumption in the household.  Once it is opened,
powdered milk has a short shelf life before undesirable changes in
flavor and nutrient content occurs.  If you buy large packages and do
not use much at one time, consider breaking it down and repackaging into
smaller containers at the time of purchase.
    
    (e)- As with any storage food you buy, try to deal only with
reputable dealers.  It is particularly important to do this with dry
milk because of its short shelf life and sensitivity to storage
conditions.  Check expiration dates, then date and rotate packages.


    B.2.1  STORING OF DRY MILKS

    Dry milk products are especially sensitive to storage conditions,
particularly temperature and light.  The vitamins A and D are light
sensitive and will break down rapidly if exposed to it.

    The area that your dry milk is stored in should be kept as cool as
is possible.  If it is possible to do so, air-conditioning or even
refrigeration can greatly extend the nutrient shelf life.

    If the storage container is transparent or translucent then it
should be put into a second container that is opaque to light or stored
in a dark room.

    Dry milk will absorb moisture and odors from the air so storage
containers should be impervious to both air and moisture.  The dryer it
can be kept, the better it will keep.  Oxygen also speeds decomposition.
Dried milk canned with nitrogen or carbon dioxide to replace air (which
contains oxygen) will keep longer than dried milk exposed to air.
Vacuum canning also decreases the available oxygen.

    If the dry milk purchased was not packaged for long term storage
then it should be repackaged right away.

    I purchase the instant variety at my local grocery and repack it
when I get it home.  I've seen a number of methods used for this and any
of them should work well enough for the relatively short nutritive shelf
life that this product has.

    The method I use is to pour the powder into clean, dry one liter
soda bottles. I use these rather than the two liter bottles because I
don't use a lot of dry milk at any one time and the last half of the
bottle would get old before I used it.  I purchase seltzer water this
way so the bottles start clean.  Once the bottles are filled I then add
a small desiccant pack and seal.  The bottles are dated and stored in
the ubiquitous cool, dark place.  We do not reuse the bottles.  Once the
milk they contain has been used they are recycled.  I haven't tried this
yet, but you could also add an O2 absorption packet to each bottle. This
might be too expensive to do with the one liter bottles, but should be
relatively inexpensive for the two liter variety.  They also would help
to keep the milk from going stale before it got used.

    Another method I've seen used it to remove the paper envelopes of
milk powder from the cardboard box that they came from the grocery store
in and to put them in dated plastic bags.  These bags are not sealed.
The unsealed bags are then placed in a larger, air tight, opaque
container.  I've heard of plastic buckets, fifty cal and 20 mm ammo cans
being used for this purpose.  A healthy quantity of desiccant was also
placed in the container.  This would be another area where O2 absorption
packets should serve well.  It's important to remember the containers
should be clean and odor free.

    Glass canning jars could also be used for the repackaging.  While
they must be guarded against breakage they offer the advantage of not
holding odors thus allowing them to be reused after suitable cleaning.
Since they are as transparent as the soda bottles the contents must be
protected against light.  If desiccant and/or O2 packets are to be used
they will have to be placed inside the jars themselves.

    Combine the dry milk with water at least several hours before you
plan to use it to give it time to dissolve fully and to develop a
fresher flavor.  Shaking the fluid milk vigorously will incorporate air
and will also help to give it a fresher flavor.


-------------------------------------------------------------------------

    B.2.2  From:  SacoFoods@aol.com (Amy Thompson)
           To:  Dunross@dkeep.com (Alan Hagan)
           Subj:  SACO Mix'n Drink Instant Pure Skim Milk
           Date:  May 9, 1996

Dear Mr. Hagan:

    Thank you for your e-mail today and for your interest in SACO Mix'n
Drink Pure Skim Milk.

    Our Mix'n Drink will keep its nutrition value for up to about two
years if kept cool and dry, and the only vitamins that actually decrease
over time are the vitamins A and D.  These are not shelf-stable vitamins
and are sensitive to heat and light.  A good rule of thumb to follow is
that the vitamins A and D will dissipate at a rate of about 20% every
year if stored properly.  The less heat and moisture the milk is exposed
to, the better the vitamins will keep.  A freezer could extend the shelf
life, as long as the powder does not get moisture in it.  If you had to
put a time limit on the Mix'n Drink, for rotation purposes, I would date
it at two years after the date of purchase.


    After opening a package of dry milk, transfer the powder to a
tightly covered glass or metal container (dry milk can pick up odors
from plastic containers) and keep it in the refrigerator.  Unsealed
nonfat dry milk keeps for a few months; dry whole milk for a few weeks.

-------------------------------------------------------------------------

    B.2.3  From:  SacoFoods@aol.com (Amy Thompson)
           To:  Dunross@dkeep.com (Alan Hagan)
           Subj:  SACO Mix'n Drink Instant Pure Skim Milk
           Date:  May 21, 1996

Dear Mr. Hagan:

    Since vitamins A and D are heat and light sensitive, I would say
that your 1 1/2 year shelf life is very reasonable.  If you are trying
to determine when the nutritional value has been affected more than 40%,
as you previously indicated, you should be pretty safe with that time
element, as long as it is not exposed to extreme heat.

[Eds note:  We were discussing the higher average temperatures found in
Florida and other hot climates and the effect that it would have on
their dry milk's nutrient content]

    We do make other products, and they pretty much fall into the
categories of dry milk, baking products, chocolate confectionery items,
and salad kits. For long-term storage, our Premium Cocoa (a blend of
natural and Dutched cocoa for baking) would be suitable.  The shelf life
on the cocoa is indefinite at room temperature.  We also make a Cultured
Buttermilk Blend. This is a dry buttermilk which replaces liquid
buttermilk in all cooking and baking.  Unopened, the Buttermilk Blend
stays fresh indefinitely.  Once opened, we recommend refrigeration, then
as long as it is powdery, versus solid, it is fine to use, which can be
up to several years.  Our other products have more limited shelf lives,
so they are probably not as suitable. If you would like to contact me
again with your zip code, I can provide you with information on where
you may purchase the Premium Cocoa and/or Buttermilk Blend in your area.
Also, if you would like to provide me with your address, too, we have a
free sample of the Buttermilk Blend available at this time, so you can
try it before buying.

    I hope I have answered all your questions.  Please feel free to let
me know if I can be of any further assistance, either by e-mail or on
our toll-free number, which is 1-800-373-7226.  Have a nice day.


C. CANNED GOODS (METAL CANS AND GLASS JARS)


    1.  LIQUID MILK

    Preserved liquid milk comes in a number of forms, none of which are
very similar to each other.  The most common forms of these packaged
milk are:
 
    C.1.1  CANNED MILKS.  These are commonly called UHT milks (Ultra
High Temperature) for the packaging technique used to put them up. It
comes in the same varieties fresh liquid milks come in: whole, 2%, 1%
and skim.  It has vitamin D added.  For reasons I have not yet
discovered, the lesser fat content milks do not seem to keep for as long
and their "use by" dates are shorter term than the whole milk. This milk
is packaged in aseptic containers, either cans or laminated paper
cartons. It has the same composition as fresh milk of the same type, and
can be stored at room temperature because of the special pasteurizing
process used.  The milk has a boiled flavor, but much less than
evaporated milk.  The dates on the label seem to vary.  I buy the whole
milk and the dates are usually for three months, but I've found them for
as much six months.  The milk is still usable past their dates, but the
flavor soon begins to go stale. I am told by a friend who lived in
Germany not long after this kind of canned milk began to come on the
market over there they were dated for a year.

    With only a three to six month shelf life this type of canned milk
naturally requires a much faster rotation cycle than other types.  The
only brand name for this milk I've ever seen is Parmalat.  It's a lot of
bother, but to me it's worth it to have whole, fluid milk.
 

    C.1.2  EVAPORATED.  This milk is made from fresh, unpasteurized whole
milk.  The process removes 60% of the water; the concentrate is heated,
homogenized, and vitamin D is added.  It is then canned and heated again
to sterilize the contents. It may also have other nutrients and chemical
stabilizers added.  A mixture of one part water and one part evaporated
milk will have about the same nutritional value of an equal amount of
fresh milk.  There is generally no date or "use by" code on evaporated
milk.
    
    Health and nutrition food stores often carry canned, evaporated
goat's milk, in a similar concentration.

    C.1.3  SWEETENED CONDENSED. This milk goes through much less
processing than evaporated milk.  It starts with pasteurized milk that
has been combined with a sugar solution.  The water is then extracted
until the mixture is less than half its original weight.  It is not
heated because the high sugar content prevents spoilage.  It's very high
in calories, too: 8 oz has 980 calories.

    Although it is often hard to find, the label has a stamped date code
which indicates the date it should be consumed by.  Sweetened,
condensed milk may thicken and darken as it ages, but it can still be
used.



    Unopened cans of evaporated milk can be stored on a cool, dry shelf
for up to six months.  Canned milk (UHT) should be stored till the
stamped date code on the package (3 - 6 months).  Check the date on
sweetened, condensed milk for maximum storage.



2. CORROSION PREVENTION OF CANNED GOODS

    Some areas of the country have difficulty storing metal canned goods
for long periods of time.  This is usually caused by very high humidity
or exposure to salt in a marine environment.  If this is a problem, it is
possible to extend the life of metal cans by waxing the outside of the
cans.  I've seen this used on many boats here in Florida, especially
when loading for a long trip.  There are two methods that can be used to
do this:


    C.2.1  PARAFFIN METHOD: Using a double boiler, paraffin is melted
and brushed on the clean, unrusted cans.  Be certain to get a good coat
on all seams, particularly the joints.  If the can is small enough, it
can be dipped directly into the wax.  Care must be taken to not cause
the labels to separate from the cans.


    C.2.2  PASTE WAX METHOD: Combine 2-3 ozs of paste or jelly wax with
a quart of mineral spirits.  Warm the mixture CAREFULLY in its container
by immersing it in a larger container of hot water.  DO NOT HEAT OVER AN
OPEN FLAME!.  Stir the wax/spirits thoroughly until it is well mixed and
dissolved.  Paint the cans with a brush in the same manner as above.
Place the cans on a wire rack until dry.




D. SUGAR, HONEY AND OTHER SWEETENERS

                   Sugar and Other Sweeteners

    There are a wide number of sugars to be found for purposes of
sweetening foods.  Fructose is the primary sugar in fruit; maltose is
one of the sugars in malted grains; pimentose is found in olives and
sucrose is what we know as granulated or table sugar.  Sucrose is a
highly refined product made mostly from sugar cane though some table
sugar may still be made from sugar beets.  Modern table sugar is now so
highly refined as to be 100% pure and nearly indestructible if protected
from moisture. Powdered sugar and brown sugar are simple variations on
granulated sugar and share its long life.

    Liquid sweeteners do not have quite the long lives of dry sugars.
Honey, molasses, corn syrup and maple syrup may crystallize or mold
during long storage.  These syrups are chemically not as simple as table
sugar and therefore lose flavor and otherwise break down over a long
period of time.



    D.1.1  BUYING AND STORING GRANULATED, POWDERED, BROWN AND RAW SUGARS

    Buying granulated sugar and its close cousins is really a very
simple matter.  Buy a brand that you know you can trust and be certain
that the package is clean, dry and has no insect infestation.  There's
very little that can go wrong with it.

    GRANULATED SUGAR.  Granulated sugar does not spoil, but if it gets
damp it will likely cake up or get lumpy.  If it does, it can simply be
pulverized again until it regains its granulated texture.

    POWDERED SUGAR and CONFECTIONER'S SUGAR.  Both names refer to the
same kind of sugar, that is white granulated sugar that has been very
finely ground.  For commercial use there is a range of textures from
coarse to ultra-fine.  For home consumption, what is generally found is
either Very Fine (6X) or Ultra-Fine (10X).  Not all manufacturers will
indicate the grind on the package though.  Sugar refiners usually add a
small amount of corn starch to prevent caking.

    Powdered sugar is as inert as granulated sugar, but it is even more
hygroscopic and will absorb the least amount of moisture present.  If it
absorbs more than a little it may cake up and get hard.  It's difficult
to reclaim hardened powdered sugar, but it can still be used like
granulated sugar.  
    
    BROWN SUGAR.  In the United States brown sugar is basically just
refined white sugar that has had a bit of molasses added to it.  Dark
brown sugar has more molasses which gives it a stronger flavor, a
darker color and makes it damp.  Light brown sugar has less molasses
which gives it a milder flavor, a blonder color and is slightly dryer
than the dark variety.

    Both varieties need to be protected from drying out, or they will
become very hard and difficult to deal with.  Nor do you want to allow
them to become damper than what they already are.

    There are granulated and liquid brown sugars available, but they
don't have the same cooking qualities as ordinary brown sugars.  They
also don't dry out and harden quite so readily either.

    RAW, NATURAL or TURBINADO SUGAR.  In recent years, sugar refiners
have realized that there is a market for less refined forms of cane
sugar here in the U.S. and have begun to sell this kind of sugar under
various names and packagings.  None of it is really "raw" sugar since it
is illegal to sell it in this country due to the high impurities level
in truly raw sugar.  All of it has been processed in some form or fashion
to clean it, but it has not been subjected to the full refining and
whitening processes of ordinary white table sugar.  This leaves some of
the natural color and a mild flavor in the sweetener.  All of these less
refined sugars should be stored and handled like brown sugar.



    All granulated sugars have basically the same storage requirements.
They need to be kept in air tight, insect and moisture proof containers.
For powdered, granulated and raw sugar you might want to consider using
some desiccant in the storage container if your local climate is damp.
Since brown sugars are supposed to be moist, they do not need
desiccants.  Shelf life is indefinite if kept dry, but anything that you
intend to eat really should be rotated over time.  Time has a way of
affecting even the most durable of foods.

    I've used brown sugar that was six years old at the time it was
removed from storage and other than the molasses settling somewhat
towards the bottom it was just fine.


       
    D.2.1  SELECTING AND BUYING HONEY


    Honey is probably the oldest sweetener known to man, predating
recorded history and has been found in the Egyptian pyramids.  It's
typically sweeter than granulated sugar by a factor of 25%-40% depending
upon the specific flowers from which the bees gathered nectar.  This
means that a smaller amount of honey can give the same amount of
sweetening as sugar.  Those flowers also dictate the flavor and the
color of the sweetener as well.  Honey color can range from very dark
(nearly black) to almost colorless.  As a general rule, the lighter the
color and the more delicate the flavor, the greater the price the honey
will bring.  As you might expect, since honey is sweeter than table
sugar, it also has more calories as well -- 22 per teaspoon compared to
granulated sugar's 16 per teaspoon.  There are also trivial amounts of
minerals and vitamins in the bee product while sugar has virtually none.
It may also contain minute quantities of botulinum spores and should not
be fed to children under one year of age. PLEASE READ THE POST FROM GERI
GUIDETTI CONCERNING THIS.  Raw honey is generally considered to be OK
for older children and adults. Honey is not a direct substitute for
table sugar however, it's use in recipes may call for a bit of
alteration to get it to turn out right.

    Honey comes in a number of forms in the retail market and they all
have different storage characteristics:

    WHOLE-COMB:  This is the bee product straight from the hive.  This
is the most unprocessed form in which honey comes, being found as large
pieces of waxy comb floating in honey.  The comb itself will contain
many unopened honey cells.

    RAW: This is unheated honey that has been removed from the comb.  It
may contain bits of wax, insect parts and other small detritus.

    FILTERED:  This is raw honey that has been warmed slightly to make
it more easy to filter out small particles and impurities.  Other than
being somewhat cleaner than raw honey it is essentially the same.
Most of nutrients remain intact.

    LIQUID:  This is honey that has been heated to higher temperatures
to allow for easier filtering and to kill any microorganisms.  Usually
lighter in color, this form is milder in flavor, resists crystallization
and generally clearer. It stores the best of the various forms of honey.
Much of the trace amounts of vitamins, however, are lost.

    CRYSTALLIZED or SPUN:  This honey has had some of its moisture
content removed to make a creamy, spread.  It is the most processed form
of honey.


    Much of the honey sold in supermarkets has been blended from a
variety of different honeys and some may have even had other sweeteners
added as well.   Like anything involving humans, buying honey can be a
tricky business.  It pays to deal with individuals and brands that you
know you can trust.  You should buy and store honey labeled U.S. GRADE A
or U.S. FANCY if buying in retail outlets.  However, be aware that there
are no federal labeling laws governing the sale of honey, so only honey
labeled "pure" is entirely honey and not blended with other sweeteners.
Honey grading is a matter of voluntary compliance which means that some
producers may be lax and sloppy about it.  This can be a real nuisance
when producers use words like "organic", "raw", "uncooked" and
"unfiltered" on their labels, possibly to mislead.  However, most honey
producers are quite honest in their product labeling so if you're not
certain of who to deal with, it is worthwhile to ask around to find out
who produces a good product.

    Honey may also contain trace amounts of drugs used in treating
various bee ailments, including antibiotics.  If this is a concern to
you, then it would be wise to investigate with your local honey producer
what has been used.


    D.2.2  HONEY STORAGE


    Honey is much easier to store than to select and buy.  Pure honey
won't mold, but may crystallize over time.  Exposure to air and moisture
can cause color to darken and flavor to intensify and may speed
crystallization as well.  Comb honey doesn't store as well liquid honey
so you should not expect it to last as long.

    Storage temperature is not as important for honey, but it should be
kept from freezing and not exposed to high temperatures if possible.
Either extreme can cause crystallization and heat may cause flavor to
strengthen.

    Filtered liquid honey will last the longest in storage.  Storage
containers should be opaque, airtight, moisture and odor proof. Like any
other stored food, honey should be rotated through the storage cycle and
replaced with fresh product.

    If crystallization does occur, honey can be reliquified by placing
the container in a larger container of hot water until it has melted.

    Avoid storing honey near heat sources and if using plastic pails
then don't keep them near petroleum products (including gasoline
engines), chemicals or any other odor-producing products.


-------------------------------------------------------------------------

    D.2.3 From: Geri Guidetti <arkinst@concentric.net>


Duane Miles wrote:
> 
>If I recall correctly, honey contains very, very small amounts of the
>bacteria that cause botulism.  For adults, this seldom causes problems.
>Our immune system is capable of dealing with small numbers of even
>nasty bacteria, they do it all the time.  The problem is when we get
>large numbers of bacteria, or when our immune system is damaged or not
>yet developed.
>
>That is where the problem with honey comes in.  Some people used to use
>honey to sweeten milk or other foods for infants.  Infants immune
>systems sometimes cannot handle the bacteria that cause botulism, and,
>of course, those infants became seriously ill.  So pediatricians now
>advise strongly against using honey for children under a certain age.

Yes, honey can contain the temperature resistant spores of Clostridium 
botulinum, the bacterium that causes botulism. The organism is a strict 
anaerobe, meaning that it only grows in the absence of molecular oxygen.
The problem with infants and honey is that the small, intestinal tract 
of an infant apparently is sufficiently anaerobic to allow the spores to 
germinate into actively growing C. botulinum organisms. Essentially, the 
infant serves the same role as a sealed, airtight, contaminated can of 
beans as far as the organisms are concerned. There in the infant's body 
the bacteria secrete the dangerous toxin that causes the symptoms of 
botulism. There have been quite a few documented infant deaths due to 
honey. As I recall, the studies identifying honey as the source were 
done in the '80s. Most pediatricians recommend no honey for the first 
year. It is probably best to check with your own for even later 
updates...Geri Guidetti, The Ark Institute


-------------------------------------------------------------------------

    D.2.4  Q: My can of honey is bulging.  Is it safe to use?

          A: Honey can react react with the can lining to release a gas
especially when stored over a long period of time.  Honey's high sugar
content prevents bacteria growth.  If there is no sign of mold growth,
it is safe to eat. FREQUENTLY ASKED FOOD QUESTIONS, FN250

       
    D.3.1  MOLASSES, CANE, SORGHUM AND TABLE SYRUPS.

    Molasses and cane syrup are not precisely the same thing.  Molasses
is a by product of sugar refining and cane syrup is simply cane juice
that has been boiled down to a syrup, much like maple syrup is produced.
Non-southerners may know it better as "unsulphured molasses" even if
that is not completely correct.  Sorghum syrup is produced in the same
manner, but sorghum cane rather than sugar cane is used.  Sorghum tends
to have a thinner, slightly sourer taste than cane syrup.  All of these
syrups tend to be dark with a rich, heavy flavor.  There are many "table
syrups" sold in supermarkets, but close examination of the ingredient
lists will reveal mixtures of cane syrup, cane sugar syrup and corn
syrup.  They tend to have a much less pronounced flavor.

    All of the above syrups, except for those having corn syrup in their
makeup, have the same storage characteristics.  They can be stored on the
shelf for about two years and up to a year after opening.  Once they are
opened, they are best kept in the refrigerator to retard mold growth.
If mold growth does occur, the syrup should be discarded.  The outside
of the bottle should be cleaned of drips after each use.  Some pure cane
and sorghum syrups may crystallize in storage, but this causes no harm
and can be reliquified using the same method as with honey.


    D.4.1  CORN SYRUP

    Corn syrup is a liquid sweetener made by an enzyme reaction with
corn starch.  Available in both a light and a dark form, the darker
variety has a flavor similar to molasses and contains refiners syrups (a
byproduct of sugar refining).  Both types often contain flavorings and
preservatives.  They are commonly used in baking and candy making
because they do not crystallize when heated.

    Corn syrup is a poor storer compared to the other common sweeteners
and because of this they  often have a "best if sold by" dating code on
the bottle.  It should be stored in its  original bottle, tightly
capped, in a cool, dry place.  New unopened bottles keep about six
months from the date on the label.  After opening, keep the corn syrup
four to six months.  These syrups are very prone to mold and to
fermentation so be on the lookout for bubbling or a mold haze.  If these
present themselves then throw the syrup out.  You should always be
certain to wipe off any drips from the bottle with every use.
       
    I don't recommend corn syrup as a storage food since it stores so
poorly.


    D.5.1 MAPLE SYRUP

    Maple syrup is probably the only sweetener that has developed a
cult-like following.  Produced by boiling down maple sap until it
reaches a syrup consistency, it is slightly sweeter than table sugar.
Maple syrup is judged by much the same criteria as honey: lightness of
color, clarity and taste.  Pure maple is generally expensive and most
pancake syrups are corn and cane sugar syrups with either natural or
artificial flavorings.

    New unopened bottles of maple syrup may be kept on a cool, dark,
shelf for up to two years.  The sweetener may darken and the flavor get
stronger, but it is still usable.

    After the bottle has been opened, it should be refrigerated.  It
will last about a year.  Be careful to look out for mold growth. If it
does, discard the syrup.

    Flavored pancake syrups should be kept and stored as corn syrups.


E. FATS AND OILS


    All oils are fats, but not all fats are oils.  They are very similar
to each other in their chemical makeup, but what makes one an oil and
another a fat is the percentage of hydrogen saturation in the fatty
acids that they are composed of.  The fats and oils that are available
to us for culinary purposes are actually mixtures of differing fatty
acids so for practical purposes we'll say that saturated fats are solid
at room temperature (70 F) and unsaturated fats that we call oils are
liquid at room temperature.  For dietary and nutrition purposes fats are
generally classified as saturated, monosaturated and polyunsaturated,
but this is just a further refinement of the amount of saturation of the
particular compositions of fatty acids in the fats.

    E.1  Buying and Storing Oils and Fats.

    There is a problem with storing oils and fats for the long term and
that is the fact they go rancid rather quickly.  It's an area I am
devoting research time to, but I have not yet come up with a good way to
extend storage life for any great length of time.

    There are some general rules you can follow to get the most life out
of your stored cooking oil.

    #1- Although darker colored oils have more flavor than paler ones,
they don't last as long in storage.  Therefore, for longer shelf life,
buy paler colored oils.

    #2- Heat, light and exposure to oxygen are the greatest factors in
rancidity of cooking oils.  If you can, refrigerate your stored oils. If
possible, buy your oils in dark, opaque, airtight containers containers.
Cooking oils should be stored in a cool, dark area.

    #3- Unless they have been specially treated or packaged cooking oils
have a shelf life of about one year, with a few specialized oils having
a shorter life.  If you don't use a great deal of it, try not to buy
your fats in large containers.  This way you won't be exposing a large
quantity of oil to the air after you've opened the container.


    It seems to me that buying oil in large containers and then
repackaging it into smaller, opaque, perhaps more airtight containers
would be a good thing to do.  I haven't found any data on this yet so I
do not know if it would actually accomplish any useful extension of
storage life or not. If anyone reading this should happen to have any
good data on this, I'd surely like to see it.

    Additionally, I'm also looking for information about the usefulness
of possibly adding anti-oxidants, to slow down the oxidative rate such
as butylated hydroxyansiole (BHA), butylated hydroxytoleune (BHT),
propyl gallate or vitamin E.

    I hope to be able to significantly expand this area in the next
version of this FAQ.


Y. COOKING STAPLES [Obviously, this section is going to be fleshed out]

    BAKING POWDER.  This powder is a combination of an acid, an alkali,
                    and a starch that keeps the other ingredients stable
and dry.  The powder reacts with liquid by foaming and the resulting
bubbles can aerate and raise dough.  Almost all baking powder now on the
market is double acting, meaning it has one acid that bubbles at room
temperature and another acid which only reacts at oven temperatures.
Unless a recipe specifies otherwise, this is the type to use.

    Don't expose baking powder to steam, humid air, wet spoons, or any
other moisture.  Store in a tightly lidded container for no more than
a year.  Even bone dry baking powder eventually loses its potency.  To
test its strength, measure 1 tsp powder into 1/3 cup hot water.  The
mixture should fizz and bubble furiously.  If it doesn't, throw the
baking powder out.


    SALT.  Storage life for salt is indefinite.  So long as you keep it
           dry and do not let it get contaminated with dirt or whatever,
it will never go bad.  Over time, iodized salt may turn yellow, but this
is harmless and may still be used.  Salt it rather hygroscopic and will
adsorb moisture from the air if not sealed in an air tight container.
If it does adsorb moisture and cakes up, it can be dried in the oven and
then broken up with no harm done.

    All salt, however, is not the same.  Salt comes in a number of
different varieties, each with its own purpose.  Very little of the salt
produced in the U.S. is intended for use in food.  The rest of it, about
98%, has other uses.  Therefore, it is important to be certain the salt
you have is intended for human consumption.  Once you are satisfied it
is, you should then determine its appropriateness for the tasks which
you might want to set it to.  Below is a partial list of some of the
available salts.  I hope to make it more complete as I find better
information.

    Table Salt:  This is by far the most widely known type of salt.  It
                 comes in two varieties; iodized and non-iodized.  There
is an ingredient added to it to absorb moisture so it will stay free
flowing in damp weather.  This non-caking agent does not dissolve in
water and can cause cloudiness in whatever solution it is used in if
sufficiently large quantities are used.  In canning it won't cause a
problem since there is very little per jar.  For pickling, though, it
might be very noticeable.  If you are storing salt for this purpose, you
should be sure to choose plain pickling salt, or other food grade pure
salt.

    In the iodized varieties, the iodine can cause discoloration or
darkening of pickled foods so be certain not to use it for that
purpose.

    Canning Salt:  This is pure salt and nothing, but salt.  It can
                   usually be found in the canning supplies section of
most stores.  This is the salt to be preferred for most food
preservation or storage uses.

    Kosher Salt:  I'm not precisely sure what makes kosher salt
                  different from canning salt.  I'm presuming that it
must have been processed in a particular manner in accordance with the
kosher dietary laws of the Jewish religion because it is used in
preparation of kosher foods.  It is generally larger in grain size than
table or canning salt and may have even been rolled to produce "flaked"
kosher salt.  Grain size can vary from manufacturer to manufacturer.

    Sea Salt:  This type of salt comes in about as many different
               varieties as coffee and from about as many different
places around the world.  The "gourmet" versions can be rather
expensive.  In general, the types sold in grocery stores, natural food
markets and gourmet shops has been purified enough to use in food.  It's
not very suitable for food preservation though because the mineral
content it contains other than the sodium chloride may cause
discoloration of the food.

    Rock or Ice Cream Salt:  This type of salt comes in large chunky
                             crystals and is intended primarily for use
in home ice cream churns to lower the temperature of the ice filled
water that the churn sits in. It's also sometimes used in icing down
beer kegs.  I don't know if it is considered food grade or not.  If
anyone does know, for certain, please drop me a line.

    Solar Salt:  This is also sometimes confusingly called "sea salt".
                 It is not, however, the same thing as the sea salt
found in foodstores. Most importantly, it is *not* food grade.  It's
main purpose is for use in water softeners.  The reason it is called
"solar" and sometimes "sea salt" is that it is produced by evaporation
of sea water in large ponds in various arid areas of the world.  This
salt type is not purified and still contains the desiccated remains of
whatever aquatic life might have trapped in it.  Those organic remains
might react with the proteins in the foods you are attempting to
preserve and cause it to spoil.

    Halite:  For those of us fortunate enough to live far enough south
             to not need it, halite is the salt that is used on roads to
melt snow and ice.  It too is not food grade and should not be used in
food preservation.

    Salt Substitutes:  These are various other kinds of metal salts such
                       as potassium chloride used to substitute for the
ordinary sodium chloride salt that we are familiar with.  They have
their uses, but should not be used in foods undergoing a heated
preservation processing, they can cause the product to taste bad.  Even
the heat from normal cooking is sometimes sufficient to cause this.
                                                                  

Z. INFANT FORMULA


    Since most folks into preparedness of one sort or another are
planning for families, real or to be,  I thought it important to include
something on infant formula.  Most baby food that comes in jars can be
treated like canned goods of types meant for adults.  Formula, though,
is something else.  I have to admit, that not yet having kids of my own,
I've
not given this much thought before so the below is taken from the book
KEEPING FOOD FRESH, by Janet Bailey (see book list).  In the future, if
some of you readers will send it to me and/or I come up with more
information from my own researches I want to expand this section on
infant/child food storage.
------------------------------------------------------------------------

    Prepared infant formula is primarily water and nonfat cow's milk.
Among other ingredients, it contains sweeteners; sometimes lactose which
is milk sugar; and sometimes corn syrup or other sugars.  Coconut and
soybean oils are common; vitamin and mineral supplements are universal.
A few brands contain mono- and diglycerides, chemicals that keep the
liquid from separating.

    BUYING AND STORING INFANT FORMULA. Canned liquid infant formula
comes either ready to eat or in a concentrate to be diluted with water.
Cans and packing cases are clearly marked with a "use by" date.

    Unopened cans stored in a cool, dry place keep well from twelve to
eighteen months (longer than the baby is an infant).

    After the can is opened, measure out the amount of formula you need,
cover the can and store in the refrigerator.  It will keep no more than
48 hrs at 40 deg F.  Never return leftover formula from the bottle to
the storage container and do not store half used bottles.

    You can pre-measure the whole can full into sterilized baby bottles,
seal them, and store them in the refrigerator, but forty eight hours is
still the limit.  To Keep full bottles from tipping over in the
refrigerator. slip them into a carton from a six pack of soda pop
bottles.

------------------------------------------------------------------------
                                                                        
    In examining the offerings at my local grocer I see that infant
formula is also offered as a dry powder to be mixed by the parent.  I
could not come to a ready idea of how long the formula powder might be
good for on the shelf since it seemed to vary radically depending on
exact type and manufacturer.  The shortest use by date was only a year,
but some had use by dates three years into the future.  Clearly, this is
an area that is going to need much investigation.  I hope some of our
knowledgeable readers out there will be able to help out.



=========================================================================
         III -- SPOILAGE
=========================================================================

A --  Insect Infestations

    A.1  Pests of Stored Dry Grains and Legumes.

    Insect infestations can occur in a wide variety of foodstuffs such
as flours, meals, pastas, dried fruits and vegetables, nuts, sweets,
whole grains, beans, sugars, tvp, jerky and pet foods.

    Naturally, the best way to deal with an insect infestation is not to
have one in the first place.  Try to purchase from suppliers that are
clean and have a high volume of turnover of their products.  This will
mean that the products that you purchase from them will be unlikely to
have bugs in them.

    When you buy foodstuffs such as whole grains, flours, meals, pastas,
legumes, bird seed, and dry pet foods examine them closely to be sure
that they are insect free.  Check for any packaging or "use by" dates to
insure that they are fresh. Don't shake the package since most adult
insects will be found in the top couple of inches the product and
shaking the package will serve to mix them into the contents and
disguise them.  If the package does turn out to be infested, return it
for replacement.

    Once you have purchased the product you should store it in an
air and moisture tight container so that they cannot be invaded after
you have brought them home.  With sufficient time, adult and some larval
insect forms can penetrate paper, cardboard and thin plastic packaging.
Your containers should be either heavy plastic, glass or metal with
tight fitting lids.  As with everything in food storage, you should use
older packages before newer ones and opened packages before unopened
ones.

    The storage area should be kept clean.  Don't allow grain, flour,
beans, bits of pasta or other food particles to accumulate on shelves or
the floor.  Cracks and crevices should be sealed or otherwise blocked.
Unless it is a sticky spill, vacuuming is the best method of cleaning
since cleaning with soap and water can wash food particles into the
cracks.

    Insects may get their start in chairs, sofas and carpets where food
is dropped and not cleaned up.  Don't forget to replace the filter bag
on the vacuum since some insects can survive and reproduce in the bag
after they've been sucked into it.

    Keep in mind that bags of dry pet food and bird seed can also harbor
insect infestation.  Decorative foodstuffs such as ears of colorful
indian corn, colored beans and hard squashes can carry insects that can
infest your edible food.  Even poison baits can harbor flour beetles.


    A.2 Control of Insect Infestations

    Should you find in spite of buying fresh products and using careful
packaging techniques that you have an insect infestation you can try
some of the following steps:


    1.  If the food is too heavily infested to try to save then it
should be disposed of as soon as possible.  Don't leave it in the
kitchen or food storage area any longer than necessary so that it
won't infest other foods.

    2.  Large bugs can be sifted or winnowed out if it's not too heavily
infested and you want to try to save it.  Then treat it by placing into
a deep freezer at 0 F for three to seven days depending upon the size of
the package.   Refrigerator freezers usually do not freeze low enough to
effectively kill all of the life stages of insects, but if left there,
will slow their development.  If freezing is not workable then the
product could be spread on baking sheets and heated to 150 F for fifteen
to twenty minutes,  cooled and repackaged. Heat treated foods should be
consumed shortly thereafter.

    3.  The surface areas that the food *containers* are stored upon can
be treated with an insecticide.  This is not a replacement for clean
storage habits and good containers, but it can supplement it.  This will
not control insect infestations that are already in your stored foods.

    Spray the shelf surface with 0.5% chlorpyrifos (Dursban),  1 %
propoxur (Baygon), 0.5 percent diazinon, or 0.25 percent resmethrin.
You can find any of these in the hardware store in ready to apply
packages.  If a sprayer isn't usable then they can be applied with a
paint brush.  Allow the solution to dry thoroughly.   Cover the shelves
with clean, untreated shelf paper and put properly packaged foods back
on shelves.  READ THE PRODUCT LABEL FOR SAFETY INFORMATION CONCERNING
CHILDREN AND PETS.

    Household bleach, Lysol and other sterilizers will not control
insect infestation, though they can be used for mold, mildew and algae.

    You may continue to find some insects after the cleanup is finished.
This could be for several reasons.  The first being that they escaped
from the packages that they were infesting and did not get cleaned up.
There may be more packages infested than were originally realized.
There may be hiding places in the storage area that needs attention.
Once you have carefully eliminated all food sources, the bugs should
disappear in three to four weeks.


    
B -- Molds in Food.

    Molds are fungi just like mushrooms and toadstools.  Also like
mushrooms, they reproduce by releasing spores into the air that land on
everything, including your food and food storage containers.  When those
spores begin to grow, they create thin threads that spread through out
their growing medium.  These threads are the roots of the mold plant,
called mycelium.  The stalk of a mold plant is the portion above or on
the surface of the food.  It produces the spores and gives the mold its
color.  We've all seen examples of this when we discover a dish of
something or other left way-y-y too long in the refrigerator and has
become covered in mold fuzz.

    Molds can grow anywhere they have a growing medium (their food),
sufficient moisture and enough warmth.  Some can even grow at
refrigerator temperatures, albeit more slowly than they would if it were
warmer.  They can also withstand much more salt and sugar than bacteria,
which is why you sometimes find mold in jellies and jams with their high
sugar content and on cured products like ham or bacon with their high
salt content.

    In the past, it was often felt that a slight amount of mold was
harmless and the food could be consumed anyway.  For molds that were
intentionally introduced into the food, such as the mold in bleu cheese,
this is just fine.  For the unintentional molds, it can be a very
serious error in judgment.  The unwanted molds might just be producing
a toxic substance called a "mycotoxin" which  can be very bad indeed.
Mycotoxins are produced around the root or mycelium of the mold and the
mold roots can penetrate very deeply into the food.  These mycotoxins
can survive for a long time in foods, and unfortunately most are not
destroyed by cooking.  The molds that are probably best known for this
are the various Aspergillus varieties which produces a mycotoxin known
as "aflatoxin", but there are other dangerous molds as well, such the
Fusarium molds.  Both of the above affect grain and some legumes.

    In wet pack foods such as your home canned goodies, molds can do
something else, possibly leading to lethal consequences.  If they are
present in wet pack food by reasons of improper procedure or
contamination after the fact, they can consume the natural acids present
in the food.  The effect of this is to *raise* the pH of the food in the
container, perhaps to the point that it becomes possible for spores of
Clostridium botulinum, better known as "botulism", to become active and
reproduce.  If you're not already aware of the consequences of botulism
poisoning, please read the bacterial spoilage section below where it has
an entry all its own.  There are few kinds of food poisoning with as
deadly serious consequences.  For this reason, moldy wet pack foods
should be discarded.


    B.1  Minimizing Molds

    You can do a number of things to minimize unwanted mold growth in
your kitchen, food storage areas and refrigerators.  If your kitchen is
at all like mine, it is the refrigerator that is going to collect the
most fungal growth.  This can be dealt with by washing the inside every
couple of months with a tablespoon of baking soda dissolved in a quart
of warm water.  Rinse clean and allow to dry.  The black mildew that
grows on the rubber door gaskets and other places can be dealt with by
wiping down with a solution of three tablespoons of household bleach in
a quart of water.  I generally use a soft bristle brush for this.

    The rest of the kitchen can be kept mold free by keeping it clean,
and dry and by spraying occasionally with  a product such as Lysol.
Patches of mold growing in spots can be eliminated with the bleach
solution used on the refrigerator doors.

    Try not to purchase more fresh food than you'll be able to eat in a
short period of time.  This will keep you from having to deal with the
moldy remains that didn't get eaten.  If food does go moldy, *don't
sniff it*.  This is a good way to give yourself respiratory difficulties
if you are at all susceptible to mold allergies.  Moldy food should be
disposed in such a manner that your animals and children won't be able
to get into it.  Mycotoxins are every bit as bad for your animals as
they are for you.

    Obviously, you don't have to throw out everything that shows a spot
of mold on it.  Some foods can be safely dealt with and still partially
saved if they show signs of fungal growth.  Below is a set of guideline
from M. Susan Brewer, Ph.D., R.D., a specialist in food safety.  Her
articles and works are found in many state university extension services
publications lists.


If the food shows even a tiny mold spot, follow these guide lines:

1.   Hard or firm foods with tiny mold spots can be trimmed; cut
     away the area around the mold (at least an inch) and rewrap
     in clean wrap.  Make sure that knife does not touch the
     mold.

2.   Soft foods such as cheese slices, cream cheese, sour cream
     and yogurt should be thrown away.

  TOSS:                            
  
  Soft Cheeses, (Mozzarella Brie)                                
  Sour Cream, Yogurt, Cottage      
  Bacon, Hot dogs, Sliced lunch meats        
  Meat pies                             
  Opened canned ham                     
  Most left-over food                   
  Bread, Cakes, rolls, flour, pastry              
  Peanut butter
  Juices, berries
  Jam, Jellies, Syrups
  Cucumbers, Tomatoes
  Spinach, Lettuce, other leafy vegetables
  Bananas, Peaches, Melons
  Corn-on-the-cob
  Stored nuts, whole grains, rice

  TRIM:
  
  Hard Cheese (Cheddar, Swiss)
  Bell Peppers, Carrots, Cabbage
  Broccoli, Cauliflower, Brussels Sprouts
  Garlic, Onions
  Potatoes, Turnips
  Zucchini
  Apples, Pears



    B.2  Molds in Canned Goods

    If good equipment and proper technique are used, then it is unlikely
that you will ever have mold growth in your unopened canned goods.  If
you do have such, then there was either a flaw in the procedure that you
used, or something affected the jar or can after the fact to break its
seal.  In any event, once the food has molded, it is past saving and
should be discarded in such a way that children and animals will not be
able to get into it.

    The most likely home canned products to show mold growth are jams
and jellies sealed with paraffin wax.  There are a number of points in
the canning process where this can occur. 1 - in the time that the jar
is taken out of its boiling water bath, but before it is filled, 2 - in
the time between when the jar is filled and covered with the melted wax,
3 - when the wax cools, if it pulls away from the side of the jar,
leaving an opening for the mold to get in, and 4 - if bubbles form in
the paraffin, they can break and leave holes.  It is for this reason
that most canning authorities no longer recommend using this technique.
If you must use it, the jelly jars should be boiled for at least 10
minutes before the jelly is poured into the jars.  The filled and wax
capped jars should then be covered with some sort of protective lid.
The book, *Putting Food By* has excellent instructions on this or see
the applicable section of the rec.food.preserving FAQ by Leslie Basel.


    B.3 Molds in Grains and Legumes

    It's long been known that eating moldy grain is bad for your health.
The ugly consequences of eating ergot-infected rye probably make the
best known example.  It's only been for about thirty years, though, that
intensive study of these grain fungi have been carried out with many
other varieties of molds and their respective mycotoxins have been
discovered.  Fortunately, for those of us in the U.S., the USDA and the
various state departments of agriculture go to a great deal of trouble
to detect grain and legumes infected with these toxic fungi.  In some of
the less developed countries, the citizenry is not so lucky. Still, it
is good to have something of an understanding of what one should do to
prevent mold growth in ones stored grains and to have an idea of what to
look for and ask about when purchasing grains and legumes.

    The one fungal type that has caused the most commotion in recent
history are the various Aspergillus species of molds.  Under certain
conditions with certain grains, legumes and to a lesser extent, nuts,
they can produce a mycotoxin called "aflatoxin".  This is a serious
problem in some parts of the world, most especially in peanuts,
occasionally in corn.  There have been no deaths that I am aware of in
the United States from aflatoxicity, though other countries have not
been so fortunate.  What make aflatoxin so worrisome in this country is
that it is also a very potent carcinogen (cancer causing agent).

    In addition to the Aspergillus molds, there is also a very large
family of molds called Fusarium and these can produce a wide variety of
mycotoxins, all of which you do not want to be eating directly or
feeding to your animals where you will eat them indirectly when you eat
them.
                                                                 
    The Federal government and the various state governments
continuously monitor food and forage crops.  Those products which are
prone to mold growth and toxin production are not allowed to be sold for
food.  Once purchased however, it is up to you to keep your food safe
from mold growth.  If you have already found mold growth in your whole
grains, meals, flours or other grain products, they should be discarded.
Most mycotoxins are not broken down or destroyed by cooking temperatures
and there is no safe way to salvage grain that has molded.

    
    B.3.1 Preventing Mold Growth In Stored Grains and Legumes.

    The easiest method to prevent mold growth in your stored grains and
legumes is simply to keep them too dry for the mold to grow.  The
Aspergillus and Fusarium molds require moisture contents of 18% and
above to reproduce.  This is subject to some variability, but in all
grains and in soybeans, they must have a moisture content of that level.
If you are storing raw peanuts, in the shell or shelled, you want to get
the moisture content to less than 8%  The recommended moisture content
for all grain and legume storage is no more than 10%.  (Please see part
2.A.3.1 Grains and Legumes for a method to determine moisture content.)
Obviously, if you are going to store raw peanuts (as opposed to roasted
or peanut butter), the moisture level will need to be dropped even more.
At 10% moisture, it is simply too dry for fungi to grow.  (Please see
1.A.4 STORING GRAINS AND LEGUMES for a suitable packaging technique.)

    

C -- Bacterial Spoilage

    Just like the fungi, bacteria are everywhere.  They're in the
water, soil, air, on you, your food and your food storage containers.
Fortunately, the vast majority of the bacteria that we encounter are
relatively harmless and only a few represent a danger to us and our
stored foods.

    Bacteria can be very much more difficult to kill off than molds and
insects.  Some of them are capable of continued growth at temperatures
that would kill other spoilage organisms.  When conditions are such that
they are unable to grow some bacteria can go dormant and form spores.
These spores can be quite hardy, even to the point of surviving a
rolling boil.

    In order to be able to grow and thus spoil your foods, bacteria need
moisture, some as little as a 20% content.  For dry grains, legumes,
powdered milk and other low moisture foodstuff bacterial spoilage will
seldom be a problem so long as the moisture level in the foodstuff
remains too scant to support their growth.  For this reason, it is
imperative that such products be drier than 20% and preferably below 10%
to ward off mold growth as well. The botulism bacteria need moisture in
the 35% range to grow. Thus,  using desiccants in your food packaging is
also an excellent idea.

    In wet pack canned goods (container has free liquid in it) and fresh
foods we must be the most concerned about spoilage bacteria.  It is here
that a little bad luck and a moment's inattention to what you are doing
could kill or seriously injure you or some other person who eats the
foods that you've put by. In both home canned and commercially canned
goods, IF THE CAN IS BULGING, LEAKING, SMELLS BAD WHEN YOU OPEN IT,
SPEWS LIQUID WHEN OPENED THEN THROW IT OUT!


    C.1  Botulism

    C. botulinum is one of the oldest types of life forms found on the
planet.  Like the gangrene bacteria, it is an anaerobic organism meaning
that it lives and grows in the absence of free oxygen.  It forms spores
when conditions are not suitable for it to grow and it is commonly found
in the soil.  This means that it can be brought into your life on raw
produce, tools, hands or anything else that came into contact with dirt.
To further complicate matters, botulinum spores are extremely
heat-hardy.  The bacteria itself can be killed by exposing them for a
short time to boiling water (212 F AT *SEA LEVEL PRESSURE*), but their
spores can not. To kill them, the food product and container must be
exposed to temperatures of 240 F (AGAIN AT *SEA LEVEL PRESSURE*) for a
long enough period of time.  Only a pressure canner can reach the
necessary temperature.

    It's not the bacteria or its spores that are directly deadly, but
the toxin that the bacteria creates when it grows and reproduces.  In
its pure form, botulism toxin is so potent that a mere teaspoon of it
would be enough to provide a fatal dose to hundreds of thousands of
people.  It is this lethality that is why every responsible book on
canning, food preservation, food storage, and the like hammers
constantly on the need for care in technique and method and why spoilage
must be taken so seriously.

    C. botulinum, like any other life form, must have suitable
conditions for it to grow and become a danger to you.  One of the
conditions that it must have is a suitable pH range in its environment.
pH is the measure of the acidity or alkalinity of a substance and is
measured on a scale of 1-14 with anything above 7 being considered
alkaline and everything below 7 being considered acid.  If the pH of
your wet pack food is BELOW 4.6 then botulism is unable to grow.  Keep
in mind that pH is not eternal in foods and that it is possible for it
to change.  If it should change to a lesser acidity than 4.6 pH your
previously botulinum proof food may start allowing the lethal spoiler to
grow (see B.2, molds in canned goods).  This is why it is vital to use
proper technique even for acid foods like tomatoes.  It has been found
that when this occurs and botulinum becomes active and produces its
lethal toxin it also produces minute amounts of acid that can lower the
pH of the poisoned food back into what should have been the safe zone
had the pH not jumped up and allowed the bacteria to grow.  Again and
again -- use good technique and pay attention to what you are doing.

    Botulinum toxin, unlike fungal mycotoxins, can be destroyed by
boiling the food briskly in an open vessel for fifteen minutes.  Because
of this, if your canned food shows *any* safety problems you should
follow this procedure. If the food shows even the slightest mold growth,
keep in mind that mycotoxins largely are not broken down by heat and
dispose of the food safely.


    I don't intend to go into the hows of home canning here.  For that I
strongly recommend that you read sections 1, 4, and 5 of the r.f.p. FAQ
and most especially the book *Putting Food By* for in depth information
on this subject.


    C.2 Other Bacterial Spoilers

    This section will be in the next version of this FAQ.  I've got so
much data that I haven't yet boiled it down to what I want to put in.



D -- Enzymatic Action In Food Spoilage

    Every living organism uses enzymes of many sorts in its bodily
functions as part of its normal life cycle.  Enzymes are used in
creating life. After death, enzymes play a role in the decomposition of
once living tissue.  The enzymes in a tomato help it to ripen and
enzymes produced by the tomato and whatever fungal and bacterial
spoilers that are on it cause it to decay.

    Fortunately, slowing down or stopping the action of a food's enzymes
is much easier to do than slowing or stopping some of the bacterial
spoilers mentioned above.  Enzymes are most active in a temperature
range between 85 to 120 F and begin to be destroyed when the temperature
goes above 140 F.  Cold also slows down the action of enzymes, which is
why fresh tomatoes last longer in the refrigerator than they do on the
kitchen table.  Most enzymatic action also requires moisture to occur.
In foods stored at 10% moisture or less, there is not enough moisture
for most enzymes to be active.



========================================================================
              IV -- SPECIFIC EQUIPMENT QUESTIONS
========================================================================


A -- STORAGE CONTAINERS

    [OK, I'm ready to start my food storage program.  What should I put
the food in?]

    You should use food grade containers for storing anything that you
intend to eat.  A food grade container is one that will not transfer
non-food chemicals into the food and contains no chemicals which would
be hazardous to human health.  If you are uncertain whether a container
is food-grade  or not then contact the manufacturer and ask if a
particular container is approved for food use.  Many manufacturers are
beginning to indicate on the container label if it is approved for food
use.


    1. PLASTIC CONTAINERS


    B.1.1 [What makes a bucket or plastic bag "food grade"? And where
           can I find them?]


    Plastic films and containers of food grade quality are made from
polycarbonate, polyester or polyethylene.  Their characteristics in
terms of density, permeability and strength vary.  To limit permeability
to moisture and oxygen, films of the above plastics are sometimes
laminated together, frequently with a metallic layer.  Military food
packaged in just such a metallized polyester, polyethylene wrap has a
long shelf life (5+ years) if kept cool.

    If it is stipulated that it is new, clean and unused then it is my
understanding that any container made of high density polyethylene (HDPE
- with a #2 inside the recycling triangle) is safe for dry foodstuffs.
Anybody out there with factual information yea or nay?

------------------------------------------------------------------------


From: Denis DeFigueiredo <ddefig@newhall.com>
Originally posted in: rec.food.preserving

    I called Berlin [eds. note, a plastic container mfgr.
1-800-4-BERLIN] and spoke to them, plus an outfit called Kirk Container
(they manufactured some 5 gallon paint buckets I saw in the local
hardware store).  Both places said that buckets made from High Density
PolyEthelene are approved for food.  It has to do with the possibility
of interaction between any chemicals in the food and the plastic.  As it
turns out, Kirk manufactures only one kind of bucket, and then markets
it for paint, hardware, food, etc.  The price is right on the "paint
buckets" - much cheaper than the local restaurant supply house.

    High density polyethelene buckets will have HDPE stamped on them, or
a recycle symbol with a "2" in the middle.

    DISCLAIMER:  I'm only passing on information I received from the
manufacturers. I am in no way professing these things to be absolute
fact!

                                                              

    B.1.2  [Where do I find food grade containers?]


From: "Jenny S. Johanssen" <johanssen@matnet.com>
Originally posted in:  rec.food.preserving

    Denis - saw your comments on food grade buckets and thought I'd
offer my solution.  My son cooks at a local Mexican restaurant.  They
get all their strawberries (for the strawberry magaritas at the bar) in
3 gallon plastic buckets.  Now you know how many margaritas pass through
a Mexican bar each night - lots.  So I asked my son to save me some
buckets.  They are ideal for storing flour, rice, I made (from my home
grown raspberries) a delicious raspberry cordial in one of the buckets,
another I made Raspberry wine in.  My motto is why buy when you can
recycle!  Thanks for giving me the time and space to add my two-bits
worth. -  Jenny

-------------------------------------------------------------------------


From:  Woody Harper <lager@primenet.com>
Originally posted: rec.food.preserving

    ...I get topping buckets from Dairy Queen and I have to make sure
there is no trace of the strawberry syrup left. A little detergent and
elbow grease followed by a chlorine solution bath keep everything nice
and clean.--



    B.1.3 [OK, I've got some used food grade containers, but they're
           pickle buckets.  How do I get the smell out?]

    I've had fairly good luck doing it this way.  Since vinegar is the
primary smell in pickles and it's acidic, we used a base to counteract
it.  First we scrubbed the bucket well, inside and out, with Dawn dish
detergent.  I imagine most any sort will do.  Then we filled the buckets
with hot water and dissolved a cup of baking soda in each.  Stir well,
get the bucket as full as you can and put the top on.  Put the bucket in
the sun to keep it warm so the plastic pores stay open as much as
possible.  In a couple of days come back and empty the buckets. Rinse
them out, fill with warm water again and add about two cups of bleach
and reseal.  Put back in the sun for another couple of days.  Empty
out and let dry with the tops off.  We completely eliminated the vinegar
smell this way.  It might be possible to cut the time down a lot, but we
haven't experimented that much since we can't get that many pickle
buckets.  Good luck!


------------------------------------------------------------------------

                                                              
    2. METAL CANS

    The metal cans used by the canning industry are designed to last
only a few years.  Most losses of canned foods occur due to the
breakdown of the can rather than extensive deterioration of the food
under normal storage conditions.

    The major disadvantages of metal cans for putting up your own food
are that the cans are hard to come by, they take specialized equipment
to use (but so do glass jars) and they can only be used once to seal in
food.  Not being reusable is the flaw that largely made them unpopular
for home canning use.  Since they're not interested in reusing the
containers, metal cans make great sense for the commercial canning
industry.  The cans are both cheaper (for them) and lighter than glass
jars and this adds to the economy of scale that makes canned foods as
cheap as they are in the grocery store.

    For home canners, glass jars are better because even the smallest of
towns will usually have at least one store that carries pressure and
boiling water canners along with jars, rings and lids.  With tin cans,
however, a can sealer is necessary and that usually has to be ordered
from its manufacturer.

    Tin cans are not really made of tin.  They're actually steel cans
with a tin coating on the inside and outside.  Some kinds of strongly
colored acidic foods will fade in color from long exposure to tin so
a type of enamel liner called "R-enamel" is used to forestall this.
Certain other kinds of food that are high in sulfur or that are close to
neutral in pH will also discolor from prolonged contact with tin. For
those foods, cans with "C-enamel" is used.

    The excellent food preservation book, *Putting Food By* Chapter 6
(see reference list) has a section on the use of tin cans for wet packed
foods.

    I know that the church of the Latter Day Saints (the Mormons) have
gone over largely to metal canning for their food storage programs.  If
any reader out there has experience with their program and/or their
literature that they'd like to share I'd be happy to put it into this
FAQ.

                                                                
    See also IV.C.2 Preventing Corrosion of Canned Goods.


    3. GLASS JARS

    Compared to metal cans, glass jars are very stable, although they
don't take being banged around very well.  The cardboard boxes that the
jars came in are well designed to cushion them from shocks. They also
have the added bonus of keeping out damaging light.

    The major advantage of glass jars is that they are reusable, both
jars and rings, with lids being the only part of the package that must
be purchased new for every use.

    When you get right down to the bottom line, it is seldom practical
strictly in terms of dollars and cents to put up your own food in jars.
When you count the cost of your equipment, including the jars, rings,
lids and all the rest, along with a not inconsiderable amount of your
personal time, the cost of purchasing or growing your produce, you'll
almost always come out ahead to buy food canned for you by the
commercial canning industry.  That said, forget about the strict bottom
line and examine more closely why you want to put up your own food.  For
many of us, gardening is a pleasure (passion, obsession, addiction) and
we have to have something to do with the food that we've grown!  There's
also the fact that for many, you simply cannot buy the quality of the
food that you can put up for yourself.  The canning industry tries to
appeal to a broad spectrum of the general public while you can put up
food to your own family's specific tastes.  Home canning is not so much
about saving money as it is about satisfaction.  You get what you pay
for.

    If home canning appeals to you, please allow me to point you toward
the rec.food.preserving FAQ where much very good information about
methods and techniques may be found, in particular parts 1-canning;
4-specific equipment questions; 5-spoilage (IMPORTANT!); 6-caveats,
troubleshooting and sources.



B -- CO2 AND NITROGEN

    I've gotten the nitrogen and the CO2 gas that I've used from a
welding supply store. Dry ice can be had from ordinary water ice
suppliers, some grocery stores and occasionally ice cream stores.

    Does anyone out there have other sources that they have used for CO2
and nitrogen that they used for food storage purposes?  Is there any
reason that gas from a welding supply source shouldn't be used?


C -- OXYGEN ABSORBERS

    I don't know exactly when they first showed up on the market for use
by private individuals, but a relatively recent tool for long term food
storage are oxygen absorption packets.  The packets, called Ageless Z300E
from the Mitsubishi corporation, absorb free oxygen from the air around
them and chemically bind it.  This removes it from being available for
other purposes such as oxidative rancidity and respiration by insects.
The practical upshot of all this is that by removing the free oxygen
from your storage containers, you can greatly extend the storage life of
the foods in the containers.

    Finding any information about these absorbers has been difficult,
but, thanks to Al Durtschi, I was able to find a study of their
effectiveness from Brigham Young University.

    The study tested the absorption capacity of the Ageless Z300E
packets.  It found that they were even more effective than their rated
absorption capacity of 300 milliliters of oxygen (O2 at sea level
pressure).  A single packet sealed into an empty #10 can (80% of one
gallon) reduced the oxygen in the canned air to less than 1/2%.  

    Even though they apparently will absorb a great deal more than the
300 ml of O2 that they are rated for, the following instructions for use
are based on their listed rating. So, when using the Mistubishi Ageless
Z300E oxygen absorption packets, you should allow one packet for every
quart and a half (1430 ml) of *remaining air volume* in your filled
storage containers.

    Now determining the volume of air remaining in a filled container is
no easy thing.  In the study, #10 cans filled with either elbow macaroni
or powdered milk were used and their respective air volumes were
determined.   A can full of elbow macaroni was found to contain 22%
remaining air volume and a can full of powdered milk was found to
contain 10.5%.  With these as guides, you should then be able to roughly
figure the remaining air volume of the foods that you have in your
containers.  You'll have to decide whether the food you are working is
closer to the macaroni or the dry milk in its packing density.
Obviously, this is a rather rough rule of thumb and this is why I kept
my instructions to the listed ratings rather than on what they will
apparently really do.  The excess capacity will thus serve to cover the
shortcomings of your reckonings.  These absorption packets should be
used only in dry foodstuffs and not with any product that will get them
wet.

    If anyone out there knows of more precise instructions for the use
of these O2 absorbers, particularly if they're from the manufacturer,
I'd appreciate it if you'll send them to me.  To date, the study that Al
pointed out to me is the only solid data that I've found.  It is from it
that I derived the instructions I gave above.

    The following is the verbatim text of the conclusions section of the
Brigham Young study.  See V.B Pamphlets for complete cite of this study


Conclusions:

  "Oxygen absorbing packets are effective in reducing oxygen contents in
  sealed cans.  The ageless Z300 packet has a greater than claimed
  capacity for absorbing oxygen.  Packets abused by 4
  hour-exposure-to-air still exceed claimed capacity.  It may be
  economical to use smaller packets based on the dead air volume instead
  of can volume.  Smaller packets would have less tolerance for abuse
  and personnel would need to be more diligent in protecting the
  packets."

  "The level of oxygen remaining in the presence of the absorber
  packets is sufficiently low to greatly retard development of
  rancidity. The biological consequences are not so easy to predict.
  Microorganisms range from aerobic to anaerobic, thus no unqualified
  statement can be made.  The energy requirements of anaerobic bacteria
  are met by reactions between oxygen and more than one other molecule.
  This makes bacterial energy a higher order of reaction than rancidity.
  Thus, the rate of bacterial aerobic reaction would be more seriously
  retarded than rancidity.  These matters are not of practical
  importance because the products to be canned should be too dry to
  support microbial growth. Insects are aerobic and would like-wise
  suffer retardation of activity. No comprehensive statement can be made
  about irreversible inactivation or death of insects.  As long as the
  oxygen level remains low, insect activity will be lower by at least
  the square root of oxygen content. In a practical sense e, these
  packets are effective in stopping insect activity.  USDA does not
  recognize any method except disintegration as effective for completely
  killing insect eggs."

                         Use of Oxygen Absorbers in Dry Pack Canning


[PUT THE TITLE OF THE STUDY IN THE SOURCES APPENDIX]

D -- DESICCANTS

    C.1.1 [Many of the food storage programs that I've read call for the
           use of desiccants.  What is a desiccant?]


    A desiccant is a substance with very hygroscopic (absorbs moisture
from the air) properties.  There's any number of different chemicals
that meets that description, but only some of them will serve our
purposes.  The most commonly used desiccant is silica gel.  This is an
amorphous, highly adsorbent form of silica.  It is generally found in
the form of small white crystals looking much like granulated white
sugar with small colored specks scattered throughout.

    Those specks are how we determine whether the gel is dry or has
adsorbed all of the moisture that it will hold.  If the specks are blue,
the gel is dry and capable of carrying out its moisture adsorbing
mission.  If the specks have turned pink, then the gel has adsorbed all
that it will and is now saturated.  Part of what makes silica gel so
useful is that it can be refreshed by driving out the adsorbed moisture
so that it can be used again.  This is a simple as pouring the saturated
desiccant into shallow pans and placing in a 250 F oven for no more than
five hours until the colored crystals have once again turned blue.  You
can also do the same thing in a microwave.  I generally do mine in one
pound batches at full power for about five minutes.  I then stir
thoroughly and repeat until dry.

    Although I've never found anything that mentions this, apparently it
is possible for silica gel to break down over time, or at least the
colored crystals can.  I had a five pound can stored in an outside shed
here in Florida for several years before I opened it again to use some
of it.  Nearly all of the colored indicator specks had broken down and
disappeared.  I don't know if the gel itself was still good and with
no way to reliably determine whether it was saturated or not, I
discarded it.  The can the gel was in was just cardboard and it gets
*very* humid here in Florida so it really was very poorly stored. Under
decent conditions it may not break down at all.  I've never heard of
this occurring anyway.

    Keep in mind that silica gel is not edible so when you use it, you
need to be certain that it does not spill or leak into your food.  I
generally use a double layer of coffee filter paper to seal the
container that I've put it in.  The paper is very permeable to moisture
so the gel can do its absorbing, but it's tight enough to not allow the
crystals out.

    I've never found any certain rule of how much silica gel to use to
how much dry goods.  For my purposes, I use about four ounces of gel to
a five gallon bucket of dry grain and beans.  If I think they may be a
little over 10% moisture when I seal them, I'll go as high as a half
pound.  This might be ridiculous overkill, but in Florida everything is
high in moisture because of our ever present humidity.  For a one-liter
bottle of dry milk I'll use about two ounces of silica gel rolled up in
a paper cartridge made from a coffee filter.  If you're familiar with
them, it looks like a paper cartridge such as you'd use for black powder
weapons.  They fit nicely into the bottle and keep the gel in.

    I buy all of my silica gel at Wal Mart in their dry flower section
where it is sold in one and five pound cans for flower drying.  I've
seen it sold the same way in crafts stores and other department type
stores that carry flower-arranging supplies.  You can also buy it from
many other businesses already prepackaged in one form or another to be
used as an absorbent.  All of the desiccant that I've found packaged
this way has been rather expensive (to me) so shop carefully.

    There are other desiccants, but I am not familiar with any that can
be used with foodstuffs. I know that Kearny recommends using a piece of
gypsum wallboard as a desiccant in his expedient radiation meter in
Nuclear War Survival Skills, does anyone know if this can be used with
dry foodstuffs?  How about other desiccants?

---------------------------------------------------------------------

From: Pyotr Filipivich <pyotr@coho.halcyon.com>

Simple trick is to dry a piece of wood in the oven - and once it is bone
dry (more than usual) then put it in your container and seal it.  The
wood will suck up any available moisture.



E -- DIATOMACEOUS EARTH

    Diatomaceous earth is a naturally occurring substance comprised of
the fossilized remains of marine diatoms.  These diatoms are microscopic
in size and are covered in sharp spines that make them dangerous to
exoskeletal insects, but not to animals with internal skeletons. Thus,
it is possible to mix a small amount of DE into your stored grains and
beans to control insects without having to remove the dust again before
you consume them.

    To use, you must mix thoroughly one cup of DE to every forty pounds
of grain, grain products or legumes.  You need to make certain that
every kernel is coated so it is better to do the mixing in small batches
where you can insure more even coating.  Since DE is essentially a kind
of dust, you need to take steps to keep it out of your lungs and eyes.
Even whole wheat flour dust can cause lung irritation if you breath
enough of it.

    DE does not kill the insect eggs or pupae, but it will kill adults
and larvae and any eggs or pupae that hatch into adults will die after
coming into contact with it.

    IMPORTANT NOTE:  There are actually two kinds of diatomaceous earth
to be found on the market and only one of them is suitable for use as an
insecticide to use in your stored grains.  The kind that you DO NOT WANT
is the type sold by swimming pool suppliers as a filtering agent.  It
has been subjected to a heat treatment that dramatically increases it's
silicate content and makes it unsuitable for use with your foodstuffs.
The type that you want is sold by a number of suppliers as a garden
insecticide.  Many organic garden suppliers will carry it.  An appendix
with the names and addresses of some DE suppliers may be found at the
end of this FAQ.


------------------------------------------------------------------------

From: higgins10@aol.com (Higgins10)
Originally posted in: rec.gardens

    Good afternoon all.  Diatomaceous earth is approved by the USDA as
an animal feed additive, however I have found out that there are vast
differences between various forms of diatomaceous earth.  Some DE
products may not be effective in controlling insects, while others may
be harmful to humans and pets.  The most important differences between
individual forms of DE is the shape of the diatom, content of
Crystalline Silica, and the purity of the Silica Dioxide.  The World
Health Organization cautions that DE with a crystalline silica content
of three percent or higher is dangerous to humans, (and probably pets
and birds as well).  Diatomaceous Earth used in swimming pool filters
has close to a 60% crystalline silica content.  I know of a product
called Organic Solutions (insecticide) which is approved by both the EPA
and USDA and has a crystalline silica content ranging between 0.36% to
1.12% according to its labels etc. It is classified as Amorphous fresh
water Diatomaceous Earth (whatever that means).  However, all literature
I have read assures it is safe for both humans and animals and seems to
be very effective at killing insects.  I stumbled across all this info.
while shopping in the mall.  If you're interested in reading it too, go
to the Organic Solutions website at http://www.BuyOrgs.com. Hope this
helps answer the question and always use environmentally safe products!
Higgins10

------------------------------------------------------------------------

From kahless@ns.waymark.net Sat Aug 24 14:08:48 1996
To: Dunross (A.T. Hagan) Private e-mail

[previous text deleted]

    I have always purchased DE at the local feed store.  It's cheaper
there than at the garden and hardware stores.  The feed store I buy at
has DE available in bulk, but they'll package up a smaller amount if
that's what you want. My package in the garage doesn't have a brand name
but says Nitron Industries at the bottom.  The label recommends 7 pounds
of DE for each ton of grain.  Ha! As if I had "tons" of grain in storage
8-D

    I've been using DE for grain storage for about 15 years now but flea
control only for the past 6 years.  The only fleas we've seen in that
period of time is the ones that hitch a ride in with friends pets.  A
very light dusting afterward takes care of that problem.  Miracle stuff
as far as I'm concerned since we'd had an awful time with fleas before
we started using DE.  Much much much cheaper and as far as I'm concerned
the advantages FAR outweigh the risks.

Sam
(hope that was helpful)  





=========================================================================
         V -- Other Sources (besides this FAQ)
=========================================================================

[This FAQ does not tell me what I need to know!]

    Please put the question to the misc.survivalism newsgroup. You can
also post to the rec.food.preserving newsgroup.  You could even resort
to the tried and true method, a book.

    The following is a list of books that I have found to have useful
information.  It is by no means an exhaustive list on the subject.  If
you have books that you would like to suggest, please feel free to
e-mail me with the particulars.  If you can please include the same kind
of information about the book in question as you see below, particularly
the ISBN #, if it has one.

A.  BOOKS: [I've got more that I haven't listed yet.  Next version]

    Build Your Ark!  Book 1: Food Self-Sufficiency;  Geri Guidetti;
    1996; ISBN# 0-938928-01-5;  Published by the author;  The Ark
    Institute, P.O. Box 364, Monkton, MD 21111;
    E-mail to arkinst@concentric.net

    Cookin' With Home Storage;  By Vicki Tate;  1993;  ISBN# none;
    Published by the author; Address: 302 East 200 Nort, Manti, Utah,
    84642; Tel # (801) 835-8283

    Home Food Systems;  Edited by Roger B. Yepsen, Jr.;  1981;
    ISBN# 0-87857-325-9;  Rodale Press.

    Keeping Food Fresh;  Janet Bailey;  1985;  ISBN# 0-385-27675-3;
    Doubleday & Co.

    Keeping the Harvest;  Chioffi and Mead;  1991;  ISBN# 0-88266-650-9;
    Storey Communications.

    Making Food Storage Fun, Fast & Easy; LauraAnne J. Logar; 1993; No
    ISBN; Published by the author; Address: LauraAnne J. Logar, 17140
    Oak Leaf Dr, Morgan Hill, Ca 95037-6621

    Making the Best of Basics - Family Preparedness Handbook;  James T.
    Stevens; 1996; ISBN #1-882723-25-2; Gold Leaf Press

    Marlene's Magic With Food Storage;  Marlene Petersen; 1991;
    No ISBN; Published by the author;  Marlene's Magic,  P.O.Box 802,
    American Fork, UT   84003

    Nutrient Content of the U.S. Food Supply, 1909-1988;  1992;
    Nutrient Education Division;  Human Nutrition Information Service of
    the USDA.

    Nutritive Value of American Foods;  Catherine S. Adams; 1975;
    No ISBN; USDA Handbook No. 456

    Putting Food By;  Greene, Hertzberg and Vaughn; 1982 (14th edition);
    ISBN# 0-525-93342-5; Penguin Group.

    Root Cellaring (1994);  Mike and Nancy Bubel;  ISBN 0-88266-703-3.

    Whole Grains;  Sara Pitzer;  1981; ISBN #0-88266-251-1; Garden Way
    Books

B.  PAMPHLETS: [Same here.  More that will be in the next version]

    Consumer Information Center, Department EE, Pueblo CO 81009.  Ask
    for the Consumer Mailing List Catalog.  Can order those nifty USDA
    pamphlets from this catalog.

    Check your extension service office for pamphlets, which can usually
    be bought for a dollar or so.  Especially important for high
    altitude canning, getting recipes specific for locale, even
    information on U-Pick sites and local farmers' markets.

    Controlling Indianmeal Moths in Stored Shelled Corn and Soybeans
    Phil Harein and Bh. Subramanyam; FS-0996-A-GO Revised 1990
    Minnesota Extension Service, University of Minnesota

    FOOD STOCKPILING FOR EMERGENCY SHELTERS. Food and Materials
    Division, Commodity Stabilization Service, USDA, April 1961]
    
    Food Storage In The Home FN502
    Utah State University Cooperative Extension Service Bulletin

    Frequently Asked Food Questions FN 250, 1993
    Utah State University Cooperative Extension Service Bulletin

    Molds And Mycotoxins In Feeds; C.M. Christensen, C.J. Mirocha,
    R.A. Meronuck; FO-3538-C-GO 1988;
    Minnesota Extension Service, University of Minnesota
    
    Molds In Grain Storage; Richard A. Meronuck
    FO-0564-C-GO Revised 1987
    Minnesota Extension Service, University of Minnesota

    Nonfat Dry Milk FN142
    Utah State University Cooperative Extension Service Bulletin

    Use of Oxygen Absorbers in Dry Pack Canning; Albert E. Purcell,
    Theodore C. Barber, John Hal Johnson;  Benson Quality Assurance
    Laboratory Department of Food Science, Brigham Young University
 
C.  MAGAZINES:

    Backwoods Home Magazine.  Dave Duffy, publisher.
    1257 Siskiyou Blvd., #213 Ashland, OR, 97520
    (Occasional articles on food storage)


D.  PHONE:   (non-modem)

    Your extension service--check your local university directory,
    especially if its a Land Grant College; look under Government
    Services, under Dept. of Agriculture. Master Preservers--similar to
    Master Gardeners or Master Composters.

E.  ELECTRONIC:

    ftp ftp.ucdavis.edu    pub/extension/4h-youth   fp001.zip-fp008.zip
    Files are compressed, written in Word Perfect 5.1 or Post Script
    format. Files are eight lessons in food preservation.
                                                                    


=========================================================================
         VI -- APPENDIXES
=========================================================================

    A. SHELF LIVES OF SOME COMMON STORAGE FOODS

    I've got some info for this area and I'll be putting it in the next
update of this FAQ.


    B. DATING CODES USED BY SOME CANNERS AND PACKERS

        OK folks, I don't have the first dating code used for canned
foods so if we're going to have anything in this section I'll need some
submissions.  I know that Geri Guidetti posted about this once,
hopefully she'll be kind enough to post it again.  I seem to have lost
her original post.


    C. SOURCES OF DIATOMACEOUS EARTH

    All Gone! Phone: 800-373-3423; E-mail allgone1@vero.com

    Diatect Corporation c/o Gordon Dill 410 E. 48th St Holland, MI 49423
     Address taken from HOME FOOD SYSTEMS, by Rodale Press

    Fossil Shell Supply Company; P.O. Box 50225 Amarillo TX 79159; Phone
     800-370-9920, 806-355-4236, (fax) 806-351-0777;
     E-mail jandj@arn.net

--------------------------------------------------------------------
Please direct comments, questions, contributions and criticisms to:
Alan T. Hagan c/o dunross@dkeep.com


From the House at Cat's Green                            Alan T. Hagan
                                   Semper paratus

           The Universe is utterly indifferent to the fact that
           you do not realize the consequences of your actions,
           you will have to deal with them just the same.

                                 NRA Life Member
                      e-mail c/o dunross@dkeep.com
       SEND ME *NO* UNSOLICITED COMMERCIAL E-MAIL
