Concept:
Keeping quality of ghee is related to oxidative stability and microbial contamination.
Step 1: Temperature.
• Higher temperature accelerates oxidation
Step 2: Moisture.
• Higher moisture promotes spoilage
Step 3: Acidity.
• High acidity leads to rancidity
Step 4: Sediment.
• Contains impurities
• Promotes spoilage reactions
Step 5: Fat content.
• Ghee is almost pure fat, variation has minimal effect
Step 6: Conclusion.
Correct factors: A, B, D, E.