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Latin Name:Myrica rubra Bieb. Et Zucc; Ampolopsis grossedentata W. T. Wang.
Part of Plant Used: Leaf, Bark
Active Ingredient:Dihydromyricetin(DHM)
Specifications: Dihydromyricetin 50%,80%, 90%, 98% (HPLC)
CAS: 27200-12-0
Molecular Weight: 320
Molecular Formula: C15H12 O8
Boiling point:780.7°C at 760 mmHg
Density:1.808g/cm3
Appearance:white powder
Introduction:
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. The vine tea (Teng Cha) contains
rich flvones, amino acids, vitamins; Proteins and essential trace element, in which the content
of total flavones and Dihydromyricetin elements are especially high.
Specification:
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Analysis
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Specification
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Results
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Appearance
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Gray to white powder
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Complies
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Odor
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Characteristic
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Complies
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Assay (HPLC)
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≥98.0%
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98.5%
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Sieve analysis
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100% pass 80 mesh
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Complies
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Loss on Drying
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≤5.0%
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3.15%
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Ash
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≤5.0%
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2.15%
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Heavy Metal
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||
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Pb
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<2ppm
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Complies
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As
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<2ppm
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Complies
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Hg
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<2ppm
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Complies
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Residual Solvent
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Eur.Pharm
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Complies
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Microbiology
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||
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Total Plate Count
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<1000cfu/g
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Complies
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Yeast & Moulds
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<100cfu/g
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Complies
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E.Coli
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Negative
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Complies
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Salmonella
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Negative
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Complies
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Salmonella
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Negative
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Complies
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Function:
1)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)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)Protecting the Liver:Dihydromyricetin has the strong inhibitory action of the rise of ALT and
3)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)Reducing the levels of blood sugar and blood fat: Dihydromyricetin can reduce the blood fat
4)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)Anti-inflammation:The vine tea extract can effectively restrain the mouse pinna swelling
5)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)Anti-tumor: The vine tea extract has effective restrain to cell proliferation of some
tumor cells.
Application:
1)Clearing heat and dampness
2)Repressing hyperactive of Liver and reduce blood pressure
3)Promoting blood circulation and freeing channel
2)Repressing hyperactive of Liver and reduce blood pressure
3)Promoting blood circulation and freeing channel
4)Protect liver & Drunkenness curing
Terms & Conditions:
1.Packing Detail:25kg/drum OR 1kg/aluminum foil bag OR as per your request.
2.Delivery time:within 3working days
3.Storage: Stored in a cool & dry well closed container, keep away from moisture and strong
light,high temperature.
4.Shelf life: Two years when properly stored.
5.Delivery:By UPS/DHL/TNT/EMS or by Air/ Sea as per Qty or as your requirements.
6.Free sample for your test
5.Delivery:By UPS/DHL/TNT/EMS or by Air/ Sea as per Qty or as your requirements.
6.Free sample for your test
7.Certification:GMP/ISO/HACCP/KOSHER,FDA etc
