Metabolism and Pharmacokinetics of San-Huang-Xie-Xin-Tang, a Polyphenol-Rich Chinese Medicine Formula, in Rats and Ex-Vivo Antioxidant Activity

Figure 2

HPLC chromatograms of SHXXT decoction (a) and its hydrolysate (b) 1: coptisine, 2: baicalin, 3: palmatine, 4: berberine, 5: baicalein, 6: aloe-emodin, 7: wogonin, 8: rhein, 9: emodin, 10: chrysophanol, IS: 2-methylanthraquinone.

(a)

(b)