Cancer-preventive activities of tocopherols and tocotrienols
نویسندگان
چکیده
منابع مشابه
Tocopherols and tocotrienols as vitamin E
Introduction Vitamins are chemical compounds which are components of coenzymes and non-protein ingredients of enzymes. They are essential for life and normal functioning of the body. Vitamins are supplied with food as they cannot be synthesised by the body [1]. Bad diet, impaired vitamin absorption or the use of substances such as caffeine, nicotine and medicines may lead to hypovitaminosis, th...
متن کاملSafety Assessment of Tocopherols and Tocotrienols as Used in Cosmetics
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متن کاملSimultaneous determination of tissue tocopherols, tocotrienols, ubiquinols, and ubiquinones.
A tissue-specific distribution of the various vitamin E forms, tocotrienols and tocopherols, has been found, suggesting that these forms have unique roles in cellular functions. A sensitive procedure is described for the simultaneous determination of individual tocopherols, tocotrienols, ubiquinols, and ubiquinones using gradient high pressure liquid chromatography (HPLC) and electrochemical de...
متن کاملSafety Assessment of Tocopherols and Tocotrienols as Used in Cosmetics
The 2014 Cosmetic Ingredient Review Expert Panel members are: Chairman, Wilma F. Bergfeld, M.D., F.A.C.P.; Donald V. Belsito, M.D.; Ronald A. Hill, Ph.D.; Curtis D. Klaassen, Ph.D.; Daniel C. Liebler, Ph.D.; James G. Marks, Jr., M.D., Ronald C. Shank, Ph.D.; Thomas J. Slaga, Ph.D.; and Paul W. Snyder, D.V.M., Ph.D. The CIR Director is Lillian J. Gill, D.P.A. This re-review was prepared by Monic...
متن کاملChromatographic analyses of tocopherols and tocotrienols in palm oil.
Analyses of tocols (tocopherols and tocotrienols) in palm oil have been extensively reported in the past. However, due to the scarcity of individual tocotrienol standards, calibrations have mostly been carried out using only α-tocopherol as standard. Moreover, even if the individual tocotrienols are being used, their reliability is often questioned, because tocotrienols are highly susceptible t...
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ژورنال
عنوان ژورنال: Carcinogenesis
سال: 2009
ISSN: 1460-2180,0143-3334
DOI: 10.1093/carcin/bgp205