Fig. 2From: Optimization of an analytical HPLC-DAD method for detecting hydroxycinnamic acid derivatives from mixtures of Saussurea grandifolia and Taraxacum coreanumHPLC chromatograms and specificity of 1,5-dicaffeoylquinic acid (A), 1,5-dicaffeoylquinic acid in MST (B), chicoric acid (C) and chicoric acid in MST (D)Back to article page