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| Product Name: |
Dihydromyricetin
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| Supply Ability: |
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| Related proudcts |
dihydromyricetin, |
| Specifications |
50%, 90%, 98% (HPLC) |
| Price Term: |
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| Port of loading: |
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| Minimum Order |
1kg |
| Unit Price: |
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Other names: Ampelopsin, ampeloptin
Chemical name: (2R,3R)-3,5,7-Trihydroxy-2-(3,4,5-trihydroxyphenyl)chroman-4-one
Botanical origin: Ampolopsis grossedentata W.T.Wang.
Specification: Dihydromyricetin ( DMY ) 50%, 90%, 98% (HPLC)
CAS No. : 27200-12--0
Molecular structure & weight:C15H12O8, 320.25
Part of the plant used: Leaves , bark
Extract solvents: Ethanol & water
Appearance: Fine white needle crystalline powder
Solubility: easy soluble in hot water, hot ethanol and acetone, soluble in ethanol, methanol, slightly soluble acetic ether, insoluble in chloroform, petroleum ether.
Stability: stable in heat, but when heated to 100 Celsius degree above, it will be oxidized irreversibly. It is stable in acidity and neutral.
Ampelopsis grossedentata is called Teng Cha in China, as a Chinese Herbal Medicine it has a glycol flavor, the nature is cool; it can alleviate fevers, dis-intoxicate, cure rheumatism, strengthen physique, diuresize, and many other functions.
Ampelopsis grossedentata contains rich flavones, amino acids, vitamins; proteins and essential trace element.
The flavones are mainly dihydromyricetin, myricetin, quercetin, quercetin-5-O-beta-D-glucoside, taxifolin, apiin.
Dihydromyricetin can be used to
Clear the free radical,
Anti-oxidation,
Diminish inflammation,
Anti-fungi/bacterium
Preventing the forming of the thrombus,
Anti-tumour, especially it is under researches for leukemia, nasopharyngeal darcinoma/NPC.
Protect liver.
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| Company: |
Kingherbs Limited
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| Contact: |
Ms. Grace Lee |
| Address: |
901#, Blding 3, WanShuDanDi, Xiangzhang Rd |
| Postcode: |
410014 |
| Tel: |
86 731 8986 5683 |
| Fax: |
86 731 8986 5682 |
| E-mail: |
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