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Vitamin E Acetate

Other name:d-alpha tocopheryl acetate, Tocopheryl acetate
CAS no. : 7695-91-2
EINECS no. : 231-710-0
Molecular formula: C31H52O3
Molecular weight: 472.7428
Density: 0.941 g/cm3
Boiling point: 485.3°C at 760 mmHg
Flash: 235.6 ° C

 

Main ingredient: D-alpha tocopherol acetic acid
Appearance and properties: transparent light yellow oily liquid
Tocopherol acetate content: 1100IU, 1200IU, 1300IU, etc
Steam pressure: 1.42E-09mmHg at 25°C

Performance: This product USES soybean oil as raw material, after pretreatment, adsorption separation, hydroxymethyl hydrogenation transformation, acetylation, distillation and other chemical processes, purification and compounding into a variety of different specifications of natural vitamin E.
Efficacy:
1. Promote the absorption of VA and fat, improve the body nutrition supply, enhance the absorption and utilization of nutrients by muscle cells and other biological characteristics.
2. At the same time, due to its promoting effect on nucleic acid metabolism, it can effectively eliminate oxygen free radicals in the body, maintain the exuberant function of each organ, and play a role in delaying aging.
Purpose:
This product is a major nutritional and dietary supplement, widely used in the production of health capsules and liquid preparations. Due to its good stability, this product is also used as a food nutritive fortifier and cosmetics.
Differences with synthetic Vitamin E:
1. Physical and chemical properties: the density of natural VE is 0.97g/cm3, there are 8 isomers, and the optical rotation is D type; the density of synthetic VE is 1.59 g/cm3, and there is no isomerism and no optical rotation, and it is DL-type.
2. Physiological activity and toxicity: According to the oral test of mice, the LD50 of synthetic vitamin E is 5g/kg, while the natural VE is safe, and the US FDA is also GRAS. The physiological activity of natural vitamin E as a nutritional fortifier is 1.36 times that of the synthetic product, while the order of antioxidant activity is > > >
3. Production method: natural VE is extracted and concentrated from plants (soybean, vegetable seeds, etc.), and the synthetic VE is obtained by chemical synthesis of trimethylhydroquinone and isophytol and other raw materials.

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