Fig. 3From: Analysis of the chemical composition and biological activity of secondary residues of Turkish Gall treated by semi-bionic technologyChromatograms of secondary residues of Turkish Gall under different treatment conditions (a Standard solution; b Water treat; c Hydrochloric acid buffer treat; d Artificial gastric juice treat; e, Phosphate buffer treat; f Artificial intestinal solution treat; 1 represents gallic acid and 2 represents gallic acid ethyl ester)Back to article page