Question

please answer it please​

Answer 1

Answer:

It becomes rancid.

When u cook food in left over cooking oil it odours bad.

It can be prevented by using air tight conatiner.

Answer 2

Answer:

when food left outside for long period of time it get reactions with sir and causes bad smell and us oily to taste which is caused due to rancidity

Explanation:

precaution:-

1) keep food in an moisture proof container

2) nitrogen packing

3) keep inside refrigerator...,etc