Question

Write four methods of preservation of food with examples.

Answer 1

Answer:

Some method of preservation of food:-

▪︎Drying

▪︎Refrigerator

▪︎Fermentation

▪︎Canning

▪︎Pesturation

▪︎Freezing irradiation

Explanation:

Hope it help you......✌

Answer 2

Answer:

olden methods of food preservation are drying and refrigeration

modern methods include canning, freezing etc.

Explanation:

examples:

drying fruits

refrigerating vegetables

canning foods like tuna, soup

freezing meat, fish

hope this answer helps