Antioxidants

Atom or molecule with an unpaired electron is

• free trial

• cubalah

• free radical

• air pollution

Types of antioxidants except

• Phytonutrients

• Ascorbic acid

• D-alpha tocopherol

• Benzene

ORAC number stands for

• Oxygen Radical Absorbance Capacity

• Oxygen Radical Abandon Capacity

• Oxidative Radical Absorbance Capacity

Which of the following is water soluble antioxidant?

• Vitamin A

• Vitamin C

• VItamin E

• Coenzyme Q 10

Fruits, vegetables, and cereal are good source of:

• Antioxidents

• Unsaterated fat

• Saturated fat

• Free radicules

The only fat-soluble antioxidant synthesized in the body is?

• Vitamin D

• Thiamine

• Ascorbic acid

• CoQ10

Free radicals contain -------- electrons

Hydroxyl radical is -------- type free radical

• ROS

• RNS

• Others

Oxidation involves

• Loss of electrons

• Gain of electrons

• Increase in the valency of negative part

• Decrease in the valency of positive part

Antioxidants are substances:

• that have some effect on preventing or retarding oxidative deterioration in foods.

• that opposes oxidation or inhibits reactions promoted by oxygen or peroxides

• capable of counteracting the damaging effects of oxidation in animal tissues.

• All of the above