Question

Describe the principles on which the varies methods of food preservation are based.​

Answer 1

Answer:

Boiling and freezing

Explanation:

boiling increase the temperature of the food in such extent that all microorganisms die.

freezing the food can be kept in frozen condition inside the freezer for a long time.

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Answer 2

Answer:

Boiling: Boiling increases the temperature of the food in such extent that all microorganisms die. ... Freezing: The food can be kept in frozen condition inside the freezer for a long time

Explanation:

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