Brief Introduction

Dihydromyricetin is extracted from the Hovenia Dulcis Thunb, the main active ingredient of flavonoids, this kind of material has the scavenging free radicals, antioxidation, and antithrombotic, antitumor, anti-inflammatory and other special effects. And Dihydromyricetin is a kind of special flavonoids, besides has the general characteristic of flavonoids, also has lifted alcohol, prevention of alcoholic liver, fatty liver, liver cell deterioration, reduce the incidence of liver cancer, and so on.

Product Specification

Product Name: Hovenia Dulcis Thunb extract

Latin Name: Hovenia Dulcis Thunb.

Part of Used: Fruit

Active ingredients: Dihydromyricetin 

Appearance: Off-white powder

Specification: Dihydromyricetin 98%

CAS NO.: 27200-12-0


1) It can Clear the free radical in body and antioxidation: it can effectively level down the lipid peroxidation, and prevent the oxidative damage of antioxidase in the body caused by the free radical, and improve the oxidation resistance of the human body.

2) It can Antibiotic Action: it has the strong inhibitory action of Staphylococcus aureus and Bacillus subtilis. And also has the inhibitory action of Aspergillus flavus, Aspergillus niger, Penicilliumand Alternaria. Dihydromyricetin has the inhibitory action of Staphylococcus aureus, Staphylococcus aureus(S. aureus) and Pseudomonas aeruginosa.

3) It can Protect the Liver: Dihydromyricetin has the strong inhibitory action of the rise of ALT and AST in the blood Serum. It can low the total bilirubin in the blood serum. So it has the strong action of lowing the aminotransferase and jaundice. can restrain the liver fibrosis in the rat.

4) It can Reduce the levels of blood sugar and blood fat: Dihydromyricetin can reduce the blood fat levels in the mouse. It can decrease the damage to liver cells caused by the high blood fat levels and improve the antioxidation ability. At the same time, it can low the levels of high blood sugar.

5) It can Anti-inflammation: it can effectively restrain the mouse pinna swelling caused by xylene, also can restrain the writhing response in the mouse caused by acetic acid.

6) It can  Anti-tumor: has the effective restraint to cell proliferation of some tumor cells, and treatment for diarrhea, enteritis, urethritis, cystitis and virosis rheum epidemic, with its antiphlogistic and bactericidal action.


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Liver Protection Dihydromyricetin Extract Powder