Natural Vitamin E Powder
1、 Main ingredients: high α Vitamin E, edible starch, etc
2、 Appearance and properties: light yellow or white powder
3、 Tocopherol content:500IU
4、 Moisture: ≤ 2%
5、 Performance: This product adopts natural high α Vitamin E as raw material, through emulsification, homogenization and spray drying, is made into microencapsulated mobile powder, which can be evenly distributed in water.
6、 Usage:
This product is the main raw material of all kinds of vitamin E health food. It is used as a nutritional fortifier for bread, dessert and milk products, and as the main additive of all kinds of VE functional food.
7、 Difference from synthetic vitamin E:
1. Physicochemical properties: the density of natural VE is 0.97g/cm3, there are 8 isomers, and it has optical rotation. It is type D. the density of synthetic VE is 1.59g/cm3, and it is DL type without isomerism and optical rotation
2. Physiological activity and toxicity: after oral test in rats, it is found that the LD50 of synthetic vitamin E is 5g / kg, while natural VE is safe. FDA will also list it in gras. Natural as a nutritional enhancer α- The physiological activity of vitamin E is 1.49 times that of synthetic products, and the order of antioxidant activity is δ>β>γ>α。
8、 Packing: 25kg cardboard barrel.
9、 Storage: keep in a cool and dry place for 24 months.
Natural vitamin E is a brownish red or transparent light yellow oily liquid with a mild and special smell and taste. Soluble in ethanol, acetone, ether, chloroform or vegetable oil, almost insoluble in water. It has high boiling point (250 ℃) and is stable to heat. In case of air and light oxidation and become dark red. It has no heat and does not participate in human metabolism.
IUPAC
(2R)-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-ol
SMILES
CC1=C(C2=C(CCC(O2)(C)CCCC(C)CCCC(C)CCCC(C)C)C(=C1O)C)C