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Product name: Gynostemma pentaphyllum P. E
Latin name: Gynostemma Pentaphyllum P. E.
Product Origin: Gynostemma pentaphllum (Thunb. )Mak.
Active Ingredient Gypenosides
Part used: Whole Berb
Apperarance: White fine powder
Assay: Gypenosides≥80%
Test Method: UV
Storage Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.
Shelf life 2 year when properly stored.
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.