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  2. Vitamin E - Wikipedia

    en.wikipedia.org/wiki/Vitamin_E

    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.

  3. α-Tocopherol - Wikipedia

    en.wikipedia.org/wiki/Α-Tocopherol

    α-Tocopherol (alpha-tocopherol) is a type of vitamin E.Its E number is "E307". Vitamin E exists in eight different forms, four tocopherols and four tocotrienols.All feature a chromane ring, with a hydroxyl group that can donate a hydrogen atom to reduce free radicals and a hydrophobic side chain, along with an aromatic ring is situated near the carbonyls in the fatty acyl chains of the ...

  4. Tocotrienol - Wikipedia

    en.wikipedia.org/wiki/Tocotrienol

    The discovery of vitamin E by scientists Katherine Bishop and Herbert Evans in 1922 marked the beginning of the understanding of tocotrienols. [17] Vitamin E was named "tocopherol" (from the Greek words tokos, meaning childbirth, and phero, meaning to bring forth) due to its presumed role in aiding conception.

  5. γ-Tocopherol - Wikipedia

    en.wikipedia.org/wiki/Γ-Tocopherol

    Molar mass: 416.68 g/mol ... is a tocopherol and one of the chemical compounds that comprise vitamin E. As a food additive, it has E number E308. See also

  6. Tocopherol - Wikipedia

    en.wikipedia.org/wiki/Tocopherol

    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 ...

  7. α-Tocopheryl acetate - Wikipedia

    en.wikipedia.org/wiki/Α-Tocopheryl_acetate

    The CDC's findings were based on fluid samples from the lungs of 29 patients with vaping-associated pulmonary injury, which provided direct evidence of vitamin E acetate at the primary site of injury in all the 29 lung fluid samples tested. [3] Research suggests when vitamin E acetate is inhaled, it may interfere with normal lung functioning. [5]

  8. Chemistry of ascorbic acid - Wikipedia

    en.wikipedia.org/wiki/Chemistry_of_ascorbic_acid

    It is approved for this purpose in the EU with E number E300, [21] the US, [22] Australia, and New Zealand. [23] The "d" enantiomer (erythorbic acid) shares all of the non-biological chemical properties with the more common l enantiomer. As a result, it is an equally effective food antioxidant, and is also approved in processed foods. [24]

  9. Eicosapentaenoic acid - Wikipedia

    en.wikipedia.org/wiki/Eicosapentaenoic_acid

    Eicosapentaenoic acid (EPA; also icosapentaenoic acid) is an omega−3 fatty acid.In physiological literature, it is given the name 20:5(n−3).It also has the trivial name timnodonic acid.

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