① Free anthraquinone, emodin -6- methyl ether -8-O-D- glucoside, emodin -8-O-D- glucoside, etc. Include emodin, chrysophanol and physcion.

② It also contains non-anthraquinone components, mainly resveratrol glycoside, polydatin and new resveratrol glycoside, which are used to prevent cell canceration and the spread of malignant tumor, and have inhibitory effect on Ehrlich ascites tumor. Resveratrol also has the functions of dilating blood vessels, lowering blood pressure, resisting thrombus, lowering blood lipid and resisting virus.

③ In addition, there are tannins and other ingredients.

Personally, tannins, resveratrol and anthraquinone have anti-hepatitis B virus effects. Although tannins and anthraquinones have anti-hepatitis B virus effects, they are harmful to the liver if they are used in large quantities for a long time. My own opinion, not necessarily correct, is for reference only, not as clinical advice. Zhao of Julu County Hospital replied.