Science, asked by satyamkumarjha7479, 5 months ago

what are the preservation method of food. ​

Answers

Answered by Anonymous
2

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

Answered by parul4747
3

Answer:

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

Explanation:

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