The process due to which the oil and fats lresent in food items gets corroded and startr giving bad smell and bad taste , is knowm.as rancidity

The condition produced by aerial oxidation of fats and oils in foods marked by unpleasant smell and taste is called rancidity
It is a process of slow oxidation of oil and fat present in the food materials resulting in taste of smell and taste in them

The oxidation of food is called rancidity
The areial oxidation of fat and oil containing food marked by unpleasant smell and taste

Oxidisation of fats oils and after some time, change in their smell and taste
Oxidation of fats and oils
Attack on food items of the moisture due to this foul smell and change in taste occur