Question

explain rancidity and prevention methods​

Answer 1

Answer:

When eatables comes in the contact of oxygen.They starts to rancid.This is called rancidity.That is why chips packets are kept in the contact with nitrogen to prevent to be oxidised

Answer 2

Answer:

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

Explanation:

Preventing methods-->

◇Vaccum packing

◇Refrigeration of the food stuffs

◇By adding antioxidants

◇Replacing air by Nitrogen

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