Question

What is Rancidity? Mention 4 ways to prevent it.

Answer 1

Rancidity

• Rancidity refers to the bad smell and taste of food, which occurs due to the oxidation of oils or fats.
• Food becomes unhealthy to eat if it is rancid in nature.

Methods of prevention

• Rancidity can be prevented by mixing some anti-oxidants to the food items.
• Use tight containers to cut the supply of air, in the food packet.
• The leftover food can be kept in the refrigerator.
• Nitrogen gas can be flushed in the food packet.