Question

What is rancidity ? Write a common method to prevent it ?

Answer 1

Heya mate ur answer
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Rancidity is when the food containing oil and fats spoils that results in bad smell and

Preventive methods
1) use air tight containers
2) packing the food in bags flushed with nitrogen gas
3) adding antioxidants

Hope it helps.....

Answer 2

When food containing oil fats get rancid means its smell becomes bad and taste and get spoiled by getting contact with air and moisture it becomes rancid
by packaging keeping it in air tight container