Xi'an Khonest Bio-tech Co.,Ltd

Product name Gynostemma pentaphyllum P.E.
Latin name Gynostemma Pentaphyllum P.E.
Active Ingredient Gypenosides
Part used Whole Herb
Apperarance White fine powder
Product Content Gypenoside more than or equal to 98%
Test Mothed UV
Product Origin Gynostemma pentaphllum (Thunb.)Mak.
Analysis
Product content  Gypenosides more than or equal to 98%
Sieve analysis   100% pass 80 mesh
Loss on Drying        less than or equal to 5.0%
Residue on Ingition       less than or equal to 5.0%
Heavy Metal          less than 20ppm
As                   less than 2ppm
Residual Solvents    Eur.Pharm.2000
Microbiology
Total Plate Count     less than 1000cfu/g
Yeast & Mold         less than 100cfu/g
E.Coli                Negative
Salmonella            Negative


Conclusion
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 store