Explain the following methods of food preservation: - a) Dehydration b) Canning and Bottling c) Vacuum Packing d) Refrigeration
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Explanation:
a) dehydration
the removal of water content from food.( drying)...
b) canning and bottle
It is the process of preserving food in particular,the fruits,vegetables and meat by packing them into glass jars and then heating the jars to create a vaccum seal and kill the organisms and would create a spoilage.
c)vacuum packing
packing is a method of packaging that removes air from it shrink film is sometimes used to have a tight fit to the contents.
d) Refrigerations
it is a method of artificial cooling and keeping the content from spoilage of food.
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