Question

which method of food preservation would you use​

Answer 1

Answer:

* we use refrigerator

to preserve food we use preservatives and nature we can use salt ,oil these to are used mostly in pickles to store

Answer 2

Explanation:

Household food preservation includes uses of preservatives like concentrated salt or concentrated sugar. Some use of natural synthetic preservatives as well.

Preservatives are those substances which increases shelf life of any substance which, are prone to get damaged or rotten over time.

Shelf life of any substance is the time period for which it can be stored in shelf, i.e. can be consumed. Concentrated salt or sugar increases this by preventing fermentation.