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Gynostemma pentaphyllum P. E
Product name: Gynostemma pentaphyllum P. E
Latin name: Gynostemma Pentaphyllum P. E.
Active Ingredient Gypenosides
Part used: Whole Berb
Apperarance: White fine powder
Product Content: Gypenosidese80%
Test Mothed: UV
Product Origin: Gynostemma pentaphllum (Thunb. )Mak.
Action and Uses
The action of gypenosides (GP, saponins of Gynostemma pentaphyllum, a Chinese medicinal herb) as an antioxidant was studied using various models of oxidant stress in phagocytes, liver microsomes and vascular endothelial cells. The results show that GP decreased superoxide anion and hydrogen peroxide content in human neutrophils and diminished chemiluminescent oxidative burst triggered by zymosan in human monocytes and murine macrophages. The extensive antioxidant effect of GP may be valuable to the prevention and treatment of various diseases such as atherosclerosis, liver disease and inflammation.
Analysis
Product content: Gypenosidese80%
Sieve analysis: 100% pass 80 mesh
Loss on Drying: d5.0%
Residue on Ingition: d5.0%
Heavy Metal: <20ppm
As: <2ppm
Residual Solvents: Eur. Pharm. 2000
Microbiology
Total Plate Count: <1000cfu/g
Yeast & Mold: <100cfu/g
E. Coli Negative
Salmonella: Negative
Conform with specification
Storage Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.
Shelf life 2 year when properly stored.
