Preventive Effect of Liupao Tea Polyphenols on HCl/Ethanol-Induced Gastric Injury in Mice

Figure 1

Polyphenol constituents of Liupao tea. (a) Standard chromatograms. (b) Polyphenols of Liupao tea chromatograms. 1: gallic acid; 2: catechin; 3: caffeine; 4: epicatechin; 5: epigallocatechin gallate; 6: epicatechin gallate.

(a)

(b)