Question

what is food preservation? five methods of preserving food​

Answer 1

Answer:

Food preservation is a process by which edible items such as fruits and vegetables are prevented from getting spoilt.

Among the oldest methods of preservation are drying, refrigeration, and fermentation. Modern methods include canning, pasteurization, freezing, irradiation, and the addition of chemicals.

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Answer 2

Answer:

There are certain methods by applying which we can save our food from the attack of microbes and keep them fresh for a long time. This is called Food Preservation.

For Eg, by using common salt, sugar, oil etc. or by maintaining lower temperature, boiling etc. we can preserve our food.

Explanation:

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