Description
Product Description
Product Name:Vine Tea Extract. Chinese name: teng cha Chemical
name:
3,5,*-Trihydroxy**-(3,4,*-trihydroxyphenyl)*4H**-benzopyran**-one
Botanical origin: Ampolopsis grossedentata W.T.Wang. Part of the
plant used: Leaves , bark Solvent for Extraction : Ethanol / water
Appearance: Kingherbs *8% myricetin is a fine yellow-beige
crystalline powder. Effective components：myricetin Specification
Standards : Myricetin *0%(HPLC) Molecular Formula: C*5H*0O8
Molecular Weight：**8.*3 CAS Number: *******2 Melting point: **0
ºC Solubility: easy soluble in hot water, hot ethanol and acetone,
soluble in ethanol, methanol, slightly soluble acetic ether,
insoluble in chloroform, petroleum ether.
Product Feature
Kingherbs use Ampelopsis grossedentata for myricetin, it 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**-O-β–D-glucoside, taxifolin, apiin. No
solvent and pesticide residue.**0% purely natural.
Application
1, Anti-oxidation; Myricetin is an inhibitor of cyclooxygenase 1
(COX*1), cyclooxygenase 2 (COX*2) and *-lipoxygenase (*-LOX); 2,
Antagonic action on platelet activating factor (PAF), demonstrating
pharmacological actions such as anti-thrombus, anti-myocardia
ischemia, improving the microcirculation and prophylaxis of artery
cirrhosis; 3, Adjusting cholesterol level; In vitro research
suggests that myricetin in high concentration is capable of
modifying LDL cholesterol in a manner that enhances its uptake by
white blood cells. 4, Decreasing blood sugar; It can be used as
food additive for diabetics; 5, Protecting liver; 6,
Anti-inflammation and anti-infection; 7. Acting as inhibitor of
matrix metalloproteinase; It can be used for prevention and
treatment of cardiovascular disease and tumor; 8. A good dyeing
agent .
