1.

What do you understand by antioxidant?

Answer»
  • An antioxidant is a substance that delays the onset of oxidant or slows down the rate of oxidation of foodstuff.
  • It is used to extend the shelf life of food.
  • Antioxidants react with oxygen-containing free radicals and thereby prevent oxidative rancidity. 

e.g. Vitamin E is a very effective natural antioxidant.



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