Vine (Rattan) Tea Extract

[ Latin Name ]  Ampelopsis grossedentata (Hand-Mazz)W.T.wang
[ Plant Part Used ]  Young stem and leaf
[ Appearance ] Brown powder
[ Specification & Quality ]
25% Dihydromyricetin by HPLC
50% Dihydromyricetin by HPLC
90% Dihydromyricetin by HPLC
95% Dihydromyricetin by HPLC
98%Dihydromyricetin by HPLC
[ Active ingredients ]  Ampelopsin/ dihydromyricetin, Myricetin, Quercetin, Quercetin-5-O-β–D-glucoside, Taxifolin, Apiin etc.  
[ Function ]
1) Antioxidant, Antitumor, lipid-lowering, lowering blood pressure, Anti – inflammatory and bacteriostasis
2) A Natural Feed Additive to replace for Conventional Antibiotics
[ Application ]
Medicines and health products, cosmetic raw materials, animal health products, feed ingredients
COA of Vine (Rattan) Tea Extract
Assay: 10:1
Loss on drying: ≤5%
Heavy Metal: ＜10ppm 
Lead: ＜2ppm 
Arsenic: ＜2ppm 
Bulk density: 45-65g/100ml
Residual Solvents: Eur.Pharm    
Total Plate Count: ＜1000cfu/g
Yeast ＆ Mold: ＜100cfu/g
E.coli: Negative
Salmonella: Negative
About Vine (Rattan) Tea Extract
The Vine tea is rich in flavonoids, polysaccharides and polyphenols compounds.
The  content of dihydromyricetin is highest in vine tea, especially in spire of Vine (Rattan) Tea Extract.
The main active ingredients in Vine (Rattan) Tea Extract are flavonoids, which have a variety of unique effects such as scavenging free radicals, anti-oxidation, anti-thrombosis, anti-tumor, and anti-inflammatory. Dihydromyricetin is a special kind of flavonoids. In addition to the general characteristics of flavonoids, it also can detoxify alcohol, prevent alcoholic liver, fatty liver ,the deterioration of liver cells, and reduce the incidence of liver cancer.
[ Storage ]  Stored in dry and cool place, keep away from strong light and heat.
[ Shelf Life ] Two years when stored properly