Question

(b) How will you prevent rancidity of oils and fats?
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Answer 1

Answer:

Rancidity can be prevented using the following methods:

Adding antioxidants (substances which prevent oxidation) to food.

Storing food in airtight containers to slow the process of rancidification.

Refrigerating food also helps to slow down rancidification.

Replacing oxygen in the containers with another gas. For example, to prevent chips from turning rancid, chips manufacturers flush the bags with nitrogen gas.

hope this helps you..