tocopherol

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to·coph·er·ol

 (tō-kŏf′ə-rôl′, -rōl′)
n.
Any of a group of closely related fat-soluble alcohols that are forms of vitamin E and that differ from the tocotrienols in having saturated side chains.

[Greek tokos, offspring, childbirth; see tek- in Indo-European roots + Greek pherein, to bear, carry; see bher- in Indo-European roots + -ol (tocopherols being so called because they were discovered after it was observed that rats did not reproduce when fed a diet lacking these compounds).]

tocopherol

(tɒˈkɒfəˌrɒl)
n
(Biochemistry) biochem any of a group of fat-soluble alcohols that occur in wheat-germ oil, watercress, lettuce, egg yolk, etc. They are thought to be necessary for healthy human reproduction. Also called: vitamin E
[C20: from toco-, from Greek tokos offspring (see tocology) + -pher-, from pherein to bear + -ol1]

to•coph•er•ol

(toʊˈkɒf əˌrɔl, -ˌrɒl)

n.
any of several oils that constitute vitamin E.
[1936; < Greek tóko(s) child, childbirth + phér(ein) to carry, bear1 + -ol1]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.tocopherol - a fat-soluble vitamin that is essential for normal reproductiontocopherol - a fat-soluble vitamin that is essential for normal reproduction; an important antioxidant that neutralizes free radicals in the body
alpha-tocopheral - a potent form of vitamin E obtained from germ oils or by synthesis
antioxidant - substance that inhibits oxidation or inhibits reactions promoted by oxygen or peroxides
fat-soluble vitamin - any vitamin that is soluble in fats
Translations

tocopherol

n tocoferol m
References in periodicals archive ?
Improved genotypes had higher concentrations of both delta-tocopherol and beta-tocopherol, differences with wild and landrace genotypes being as large as 11%.
In addition to this increase in gamma-tocopherol, a 68% mean increase in the gamma-to beta-tocopherol ratio, along with nearly a doubling of the median ratio (4.
2% of beta-tocopherol (based on analysis of Taufell and Serzisko, 1961).