Question

explain rancidity. give 2 prevention method ​

Answer 1

Answer:

The process by which the oil and fat rich food get oxygenated with an unpleasant smell and taste is called rancidity.

Rancidity can be prevented by storing the food in airtight containers.

It can also be prevented by keeping the food item in a nitrogen filled cover or bags.

This will help you.Please please mark it as brainliest.

Answer 2

Explanation:

when food material containing fat oils are left for sometime they got spoilt and give floor smell and unpleasant is this is because when fats and oils are oxidised they become rancid and their smell and taste change. this change in order and flavour of oil and fat food by oxidation is called rancidity

Its two prevention method are :

1) by keeping it in airtight container . keeping food in airtight containers also help to Slow Down oxidation and thus increase the life of food materials.

2) by adding antioxidant in food Industries, a number of substance are added to containing fat and oil which prevent oxidation. the substance are called antioxidants. to common oxidation commonly used in food Industries are BHA(Butylated Hydroxy Ansiole) and BHT(Butylated Hydroxy Toluene).