Question

Different methods which can be used to save food items from rancidity

Answer 1

refrigeration
storing food in air right containers
puffing packets with nitrogen gas
adding preservatives

Answer 2

Hey dear,

● Rancidity -
- Rancidity is the complete or incomplete oxidation or hydrolysis of fats and oils when exposed to air, light, or moisture or by bacterial action, resulting in unpleasant taste and odor.

● Methods to prevent rancidity -
- Storing the food at lower temperatures
- Sealproof packing of food items
- Addition of antioxidants to food materials
- Avoid contact from direct sunlight

Hope this helps...