Vine tea is one of a rare plant. Botanical name is ampelopsis grossedentata, it is one kind of typical tea plant, "Chinese Herbal Medicine Collection" wrote that the vine tea (Teng Cha )has a glycol flavor, the nature is cool; It can alleviate fevers, dis-intoxicate, cure rheumatism, strengthen physique, diuresize, and many other functions.

1)Vine Tea Dihydromyricetin can Clearing the free radical in body and antioxidation: The vine tea extract can effectively level down the lipid peroxidation. It can prevent the oxidative damage of antioxidase in body caused by the free radical. Then it can improve the oxidation resistance of the human body;

2)Vine Tea Dihydromyricetin can Antibiotic Action: The vine tea extract has the strong inhibitory action of staphylococcus aureus and Bacillus subtilis. It also has inhibitory action of Aspergillus flavus, Aspergillus niger, penicillium and Alternaria. Dihydromyricetin has the inhibitory action of Staphylococcus aureus, Staphylococcus aureus(S. aureus) and Pseudomonas aeruginosa.

3)Vine Tea Dihydromyricetin can Protecting 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. The vine tea extract can restrain the liver fibrosis in the rat.

4)Vine Tea Dihydromyricetin can Reducing 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)Vine Tea Dihydromyricetin can Anti-inflammation: The vine tea extract can effectively restrain the mouse pinna swelling caused by xylene. It can also restrain the writhing response in the mouse caused by acetic acid.

6)Vine Tea Dihydromyricetin can  Anti-tumor: The vine tea extract has effective restrain to cell proliferation of some tumor  cells. treatment for diarrhea, enteritis, urethritis, cystitis and virosis rheum epidemic, with its antiphlogistic and bactericidal action.

1. Applied in feed industry, vine tea extract dihydromyricetin powder used as raw materials;

2. Applied in health product, vine tea extract dihydromyricetin powder used as raw materials to enhance body immunity;

3. Applied in pharmaceutical field, vine tea extract dihydromyricetin powder used as capsules or pills to treat respiratory tract infection and protect liver.