Revising Reverse-Phase Chromatographic Behavior for Efficient Differentiation of Both Positional and Geometrical Isomers of Dicaffeoylquinic Acids

Elution order of the <i>trans</i>- and <i>cis</i>-isomers of diCQAs on different column matrices (phenyl versus alkyl) using aqueous methanol as the eluent post optimization.

Journal of Analytical Methods in Chemistry

tab2

Table 2

Table 2: Revising Reverse-Phase Chromatographic Behavior for Efficient Differentiation of Both Positional and Geometrical Isomers of Dicaffeoylquinic Acids 

Table 2 | Revising Reverse-Phase Chromatographic Behavior for Efficient Differentiation of Both Positional and Geometrical Isomers of Dicaffeoylquinic Acids 