Question

What is Rancidity? Mention 4 ways to prevent it.

Answer 1

Oxidation of food resulting in bad taste and bad smell is known as rancidity.
Ways to prevent rancidity are :
1)by adding antioxidants .
2)by refrigerating the food items.
3)by flushing the food with nitrogen gas.
4)by using air tight containers.
5)by vacuum packing.

Answer 2

Rancidity is a condition which befalls due to the atmospheric oxidation of oils and fats in meal characterized by repulsive smell and taste. The following are the four ways to prevent rancidity:

1. The eatables should be kept in the low temperatures.

2. The packed food should be restored the air with Nitrogen gas.

3. Antioxidants can also be used.

4. By utilizing the airtight boxes.