Fig. 3From: Structural elucidation of condensed tannin from the bark waste of Acacia crassicarpa plantation wood in IndonesiaTotal ion chromatogram from methylated Py-GCMS of catechin and epigallocatechin a 1,2-Dimethoxybenzene; b 3,4-dimethoxytoluene; c 1,2,3-trimethoxybenzene; d 1,3,5-trimethoxybenzene; e 2,4,6-trimethoxytoluene; f 3,4,5-trimethoxybenzaldehyde; g 3,4,5-trimethoxybenzoic acid methyl ester; h 2,4,6-trimethoxy benzoic acid methyl ester; and IS (internal standard): n-eicosaneBack to article page