Dihydromyricetin

Vine tea extract Dihydromyricetin

Speciation: 50% 80% 90% 98% HPLC

CAS NO.: 27200-12-0

Alias: Dihydromyricetin, Ampelopsin, Ampeloptin

Botanical name: Myrica Rubra Bieb. Et Zucc; Ampolopsis Grossedentata W. T. Wang.Used part: Leaves

Appearance: Gray to White powder

Introduction:

Vine tea also is called dragon-boat tea, dragon-whisker tea, young stem, and leaf from Ampelopsis Grossedentat, a plant of (Ampelopsis Grossedentata)(Hand-Mazz)W.T.wang, growing in 1300-1950m hillside shrub or valley woodland, always be considered as a legendary healthy tea. Researches show that vine tea can relieve inflammation, mixture cough, and antitussives, it also has a strong inhibitory effect on common bacteria that can be found in food.

Some flavonoids, for example, Ampelopsin and Dihydromyricetin, are the main active ingredients in vine tea, which have almost the same MIC and MBC comparing with berberine, and have high Free radical scavenging activity varies between 73.3~91.5%. It can also reduce oxidative damage in the body, anti-aging, reduce the deformation and tissue necrosis of the animal liver. Dihydromyricetin also has an ability on lifting alcohol poisoning, prevent AFL, Inhibit the deterioration of liver cells, decrease the incidence of liver cancer. In these cases, Dihydromyricetin is considered a good product to enhance the activity of SOD, protecting the liver, and removing inebriation. Dihydromyricetin now entered clinical trials as a class of new drugs when researchers of Dihydromyricetin achieved a breakthrough in the field of anti-leukemia and medicine of Nasopharyngeal cancer. Ampelopsis injection is expected to be a new treatment for leukemia and nasopharyngeal cancer.

Physical Property:

This product is a white needle crystal (ethanol), easily solve in hot water, hot ethanol and acetone, soluble in ethanol and methanol, very slightly soluble in ethyl acetate can not solve in chloroform, petroleum ether. Micro herb research shows that dihydromyricetin has a good thermostability, But with the rise of temperature greater than 100 ℃dihydromyricetin will occur irreversible oxidation reaction. It is stable in neutral and partial acid conditions.

Applications:

1. Protect liver, HELP recovery from drunkness. Dosage range suggested for hangover 1-8mg/kg body weight, based on DHM 80%
2. Clear the free radical,
3. Anti-oxidation,
4. Diminish inflammation,
5. Anti-fungi/bacterium
6. Preventing the forming of the thrombus,
7. Anti-tumor, especially it is under researches for leukemia, nasopharyngeal carcinoma/NPC.
8. Used in the feed as an antioxidant, controlling E. Coli, aflatoxin, mold in the feed.
9. Helps to improve the taste and flavors of poultry meat.