Question

what is rancidity ? mention any two ways by which rancidity can be prevented​

Answer 1

Answer:

when smell and taste of any food material get change or oxidised due to oxygen known as rancidity.

prevention

chips manufacturers usually flush bags of chips with gas such as nitrogen to prevent chips from getting oxidised

Answer 2

When fats and oils are oxidised they become rancid and their smell taste changes and this process is called Rancidity .

To prevent from Rancidity use nitrogen gas .