Science, asked by mbpatel260846, 10 months ago

2. Explain the common methods of food preservation.
please tell me answer ​

Answers

Answered by Anonymous
0

Answer:

1 u can add nitrogen. ex chips pakets

2 use air tight container

3 preserve it in refriglator

Answered by SKYThej
1

Answer:

salting, drying, freezing and oiling

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