Food additives may be used to
Enhance appearance
The correct answer is D.
Explanation of correct option:
Food additives are a substance that is added to maintain and improve food safety, taste, and texture and to enhance the appearance of food.
Explanation of incorrect options:
Food adulteration is the addition of harmful substances to food that can change its nature.
Option A:
Destroy nutrients- Type of food adulteration.
Option B:
Disguise faulty products- Type of food adulteration.
Option C:
Deceive customers- Type of food adulteration.
Final answer: Food additives may be used to enhance appearance.