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Resveratrol
I-Resveratrol yikhompawundi ye-polyphenolic efumaneka ngokubanzi kwizityalo.Ngomnyaka we-1940, iJapan yafumana okokuqala i-resveratrol kwiingcambu ze-albhamu ye-veratrum yesityalo.Ngeminyaka yoo-1970, i-resveratrol yafunyanwa okokuqala kwizikhumba zediliya.I-Resveratrol ikhona kwizityalo kwiifom ze-trans kunye ne-cis zamahhala;zombini iifom zine-antioxidant biological activity.I-trans isomer inomsebenzi ophezulu webhayoloji kune-cis.I-Resveratrol ayifumaneki kuphela kwisikhumba somdiliya, kodwa nakwezinye izityalo ezifana ne-polygonum cuspidatum, i-peanuts, kunye ne-mulberry.I-Resveratrol yi-antioxidant yendalo kunye ne-ejenti emhlophe yokukhathalela ulusu.
