Question

what is dehydrationof food in what ways is this technique useful​

Answer 1

Answer:

Dehydration of food is a useful technique for removing bacterial decay on it. Bateria mostly depends upon water by dehydration water gets removed and the bacteria dies.

Answer 2

Dehydration, in food processing, means by which many types of food can be preserved for indefinite periods by extracting the moisture, thereby inhibiting the growth of microorganisms. Dehydration is one of the oldest methods of food preservation and was used by prehistoric peoples in sun-drying seeds.

hope it help you dear friend