Vitamin C is widely used in many fields such as food, beverage, breeding and forage additives. Its main functions reflected in following 5 aspects:
1)Keep food, fruits, and beverage fresh and prevent them from producing an unpleasant smell. 
2)Prevent formation of nitrous amine from nitrous acid in meat products. 
3)Improve dough quality and make baked food expand to its maximum. 
4Compensate the Vitamin C losses of beverage, fruits, and vegetables during processing procedures. 
5)Used as a nutritional element in additives, Feed additives.

Application:
1.Food Grade: As antioxidant and food nutrition enhancer, Vitamin C is used in flour product, beer, candy, jam, can, drink, dairy products 
2.Medicine Grade: Vitamin medicines, prevent scurvy, and variety of drugs for acute or chronic infectious diseases, purpura, dental caries, gingival abscess, anemia 
3.Cosmetic Material: Vitamin C can promote collagen formation, its antioxidation, can restrain pigment spots