Question

find out from your parents the various methods of preserving food and write a note on them make a 3 points plz​

Answer 1

Answer:

Among the oldest methods of preservation are drying, refrigeration, and fermentation. Modern methods include canning, pasteurization, freezing, irradiation, and the addition of chemicals. Advances in packaging materials have played an important role in modern food preservation.

Answer 2

Answer:

Home Food Preservation – 10 Ways to Preserve Food at Home

Minimal Processing – Root Cellars, Cool Storage and Room Temperature Storage.

Drying/Dehydrating.

Canning – Water Bath Canning, Steam Canning and Pressure Canning. Water Bath Canning. Steam Canning. ...

Freezing.

Freeze Drying.

Fermentation.

Preserving in Salt and Sugar.

Immersion in alcohol.

Explanation:

hope this helps you...