NUTRACEUTICAL AGENT HAVING ANTI-OXIDANT, ANTI-MICROBIAL AND A-GLUCOSIDASE INHIBITORY EFFECT EXTRACTED FROM RHUS VERNICIFLUA STOKES

摘要

The present invention relates to a health functional food extracted from dried, pulverized sumac heartwood. More specifically, fustin obtained by chromatographic separation of the fraction obtained by extracting with 80% ethanol solvent, filtration freeze-dried and then extracting the obtained material with n-hexane, ethyl acetate, n-butanol and water, The present invention relates to a health functional food containing gallic acid, 3 ', 4', 7-trihydroxyflavone and fisetin as active ingredients.