Question

Rancidity is due to oxidation of:

• A. Oil
• B. Fats
• C. Oil and Fats
• D. None of these

Hint:

Rancidity is a chemical reaction that primarily affects unsaturated fats and oils. It is a form of oxidation that leads to the breakdown of these lipids, resulting in undesirable changes in flavor, odor, and texture. Both oils and fats are susceptible to this process.

Answer 1

The Correct Option is C

Step 1: Understand Rancidity.
Rancidity is the process of degradation of fats and oils due to oxidation. This occurs when unsaturated fatty acids in oils and fats react with oxygen in the presence of heat, light, or catalysts, leading to the formation of unpleasant odors and flavors. Step 2: Analyze Each Option.
Option (1): Oil — Incorrect, as rancidity affects both oils and fats, not just oils.
Option (2): Fats — Incorrect, as rancidity affects both oils and fats, not just fats.
Option (3): Oil and Fats — Correct, as rancidity is caused by the oxidation of both oils and fats.
Option (4): None of these — Incorrect, as options (1) and (2) are partially correct, but the most accurate answer includes both oils and fats. Step 3: Final Answer. $$ (3) \mathbf{\text{Oil and Fats}} $$