Question

Suggest two methods to prevent rancidity

Answer 1

Methods to prevent rancidity are
1. Flush food packets with nitrogen gas before packing
2.Store food in air tight containers

Answer 2

It can be prevented by following methods:
(i)                 The packing of food materials should be replaced the air with Nitrogen.
(ii)               The food materials should be placed at very low temperatures.
(iii)             Addition of antioxidants also prevents rancidity process.

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