Question

explain two methods of food preservation also discuss the advantages of food preservation ​

Answer 1

Answer:

Food preservation prevents the food from being spoiled by the action of enzymes and microorganisms. 2. Food preservation increases the safe storage period of foodstuffs. ... It increases the availability of various foodstuffs even at distant and not easily approachable places.

Answer 2

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Among the oldest methods of preservation are drying, refrigeration, and fermentation. Modern methods include canning, pasteurization, freezing, irradiation, and the addition of chemicals. Advances in packaging materials have played an important role in modern food preservation.