SEARCH Articles Figures Tables Catechin, gallic acid ester Esters complex gallic acid Esters of gallic acids Gallic Gallic Acid, Propyl Ester Gallic acid Gallic acid dodecyl ester Gallic acid ethyl ester Gallic acid methyl ester Gallic acid octyl ester Origin Gallic acid esters Polyphenolic compounds gallic acid esters