Science, asked by poonam3497, 7 hours ago

what is food preservation? write its various methods​

Answers

Answered by kirtiduva
2

Answer:

Food preservation is the technique to prevent food spoilage, food poisoning, and microbial contamination in food.

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

Hope it helps!!!

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