How To Preserve Produce Without Refrigeration
(Page 9 of 9)
July/August 1971
By Frank Garrett
A badly leaking jar or bulging tin of stored canned foods is an almost sure sign of spoilage. An outburst of air or a spurting of liquid when a container is opened also usually indicates spoiled contents. Never taste food from a freshly-opened can or jar in an effort to determine spoilage. It is possible for food to contain botulinum toxin without showing any sign of being tainted and your taste test could be a fatal mistake. Boiling will destroy the odorless and usually tasteless toxin, however, and health authorities strongly recommend that all canned (home or commercially) foods be boiled for ten minutes after opening and before eating. For a guide to canning produce, see Figure 6.
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IN CONCLUSION
It is possible to eat (and eat quite well) year-round without the blessing (or curse) of a refrigerator and/or food freezer. That's a good thing to know, especially if you've been wondering how to solve the victuals problem on a homestead way out there somewhere beyond the power lines.
Furthermore—once you kick the supermarket and frozen food habit and start storing, drying and canning your own naturally-grown produce—you're sure to be both money and health ahead. You may even find it surprising when you taste real food for the first time in your life!
FIGURE 7. proper filling and sealing of jars
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