Question

what are food preservation
​

Answer 1

The term food preservation refers to any one of a number of techniques used to prevent food from spoiling. It includes methods such as canning, pickling, drying and freeze-drying, irradiation, pasteurization , smoking, and the addition of chemical additives.

Food Preservation | 

plz mark me brainlist dear☺☺

Answer 2

food preservation is the prevention of food items from microorganisms or the growth of microorganisms as well as from oxidation