Research Article

Intestinal Absorption Profile of Three Polygala Oligosaccharide Esters in Polygalae Radix and the Effects of Other Components in Polygalae Radix on Their Absorption

Figure 2

HPLC chromatograms of intestinal circulation solution of PRE (a), PRE solution (b), SA5 reference solution (c), SA6 reference solution (d), and DISS reference solution (e).

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