Question

What is rancidity mention two ways by which rancidity can be prevented?

Answer 1

Rancidity generally is the complete or incomplete oxidation or hydrolysis of fats and oils when exposed to air, light, or moisture or by bacterial action, resulting in unpleasant taste and odor. It can be prevented by keeping the food in refrigerator and to keep in air tight container.

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Answer 2

Answer:

The oxidation of oils or fats in a food resulting into bad smell & bad taste is called rancidity.

It can be prevented by-

(i) adding anti-oxidants.

(ii) flushing with nitrogen gas