Volume 13, Number 2-3, Mars-Juin 2006
|Page(s)||213 - 213|
|Published online||15 March 2006|
Anti-oxydants d’origine alimentaire : diversité, modes d’action anti-oxydante, interactions
UMR476 INSERM-1260 INRA, Faculté de médecine de la Timone, Marseille
Antioxidants of food origin (tocopherols, carotenoids, ascorbate, polyphenols) exert synergistic (tocopherols and ascorbate, carotenoids and ascorbate) or complementary (tocopherols ands carotenoids, ascorbate and polyphenols) antioxidant actions. It is strongly suggest that high (supranutritional) intakes of tocopherols and carotenoids may turn out to be deleterious if it is not balanced by ascorbate and/or polyphenols adequate intakes, or in ascorbate and polyphenols deficiency which particularly takes place in tabagism or in cases of low fruit/vegetable consumption.
Key words: antioxidants / tocopherols / carotenoids / ascorbate / polyphenols
© John Libbey Eurotext 2006
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