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α-Tocopheryl acetate (alpha-tocopherol acetate), also known as vitamin E acetate, is a form of vitamin E with D-Alpha Tocopheryl Acetate as the natural form and DL-Alpha Tocopheryl Acetate as the synthetic form. DL-indicates the synthetic form where as D- indicates the natural form. It is the ester of acetic acid and α-tocopherol. [2]
These include DL-alpha tocopheryl acetate, a synthetic form of vitamin E derived as a waste product from the petrochemical industry; a synthetic form of vitamin B1 called thiamine mononitrate ...
Tocopherols (/ t oʊ ˈ k ɒ f ə ˌ r ɒ l /; [1] TCP) are a class of organic compounds comprising various methylated phenols, many of which have vitamin E activity. Because the vitamin activity was first identified in 1936 from a dietary fertility factor in rats, it was named tocopherol, from Greek τόκος tókos 'birth' and φέρειν phérein 'to bear or carry', that is 'to carry a ...
Vitamin E is a group of eight compounds related in molecular structure that includes four tocopherols and four tocotrienols. The tocopherols function as fat-soluble antioxidants which may help protect cell membranes from reactive oxygen species. Vitamin E is classified as an essential nutrient for humans.
For those looking to take a vitamin E supplement or ensure they are reaching the correct amount, Dr. Luke notes that the recommended daily amount of vitamin E is 15 mg/day of α-tocopherol.
To be safe, if you’re vulnerable to deficiency, you should always check with your health care provider to see if you’re okay to take expired vitamins. They will steer you in the right ...