作者: Anne Potier , Didier Fontanel , Bernard Fabre , Philippe Duvnjak
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摘要: Gall-nut extract which contains ellagic acid, gallic acid and hydrolysable tannins, in the content is from 1.5 to 7% by weight of tannins 65 85% weight, based on powder for a dry residue liquid or soft extract. Use cosmetics.