Please answer my question it's very urgent
Answers
Answer:
This is due to rancidity. Rancidity means the oxidation of oil or fat in a food which results in bad taste or smell.
Ways to prevent rancidity:
1. Adding antioxidants.
2. Removing air from food packets.
3. Replace air by Nitrogen.
4. Refrigeration of food shelf.
Answer:
Rancidification is the process of 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.
Rancidity can be prevented using the following methods:
Adding antioxidants (substances which prevent oxidation) to food.
Storing food in airtight containers to slow the process of rancidification.
Refrigerating food also helps to slow down rancidification.
Replacing oxygen in the containers with another gas.
Hope it will help you
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