Is Isovc Sodium And Ascorbic Acid VC (vitamin C) A Concept
Apr 21, 2021
They are different concepts, and they are very different.
Sodium isoascorbate
Chinese alias: sodium D-isoascorbate; D-2,3,4,5,6-pentahydroxy-2-hexenoic acid-4-lactone sodium; Sodium isovitamin; D-isoascorbic acid; Sodium D-isoascorbate; Sodium erythritosate; Sodium isovitamin C; Sodium isovc;
CAS No.: 6381-77-7; 7378-23-6
EINECS No.: 228-973-9
Molecular formula: C6H7NaO6
Molecular weight: 198.1059
Melting point: 154-164 ℃ (decomposes)
Product use:
It can be used as food antioxidant, antiseptic and color aid
Sodium D-isoascorbate is a new biological antioxidant, preservative and preservative color aid for food. It can prevent the formation of carcinogen nitrosamine in pickled products, and eradicate the discoloration, odor and turbidity of food and beverage. It is widely used as preservative and color assistant for meat, fish, vegetable, fruit, wine, beverage and canned food. Rice was used as the main raw material, and the product was obtained by microbial fermentation.
Sodium D-isoascorbate is an important antioxidant in the food industry. It can maintain the color and natural flavor of food, extend the shelf life without any toxic and side effects. In the food industry, it is mainly used in meat products, fruits, vegetables, canned food, jam, beer, soda, fruit tea, juice, wine, etc.
It can inhibit the growth of microorganisms.
Vitamin C (ascorbic acid), also known as L-ascorbic acid, is a water-soluble vitamin. Vitamin C in food is absorbed by the upper part of human small intestine. Once absorbed, it is distributed in all water-soluble structures in the body. There are about 1500 mg vitamin C in the metabolic pool of vitamin C in normal adults, and the highest storage peak is 3000 mg vitamin C. Under normal conditions, vitamin C is mostly metabolized into oxalic acid or combined with sulfuric acid to form ascorbic acid-2-sulfuric acid, which is excreted in urine; The other part can be excreted directly from urine
