≥1 piece |
Ginkgo Biloba Extract
1 General Description:
Specification Standards :
(1)Routine
Total Ginkgo flavone glycosides > 24%
Quercatin: kaemperol 0.8--1.5
Total terpene lactones > 6%
(2) CP2005
Total Ginkgo flavone glycosides > 24%
Quercatin: kaemperol 0.8--1.5
Total terpene lactones > 6%
Ginkgolic acid < 10ppm
(3) EGB761
Total Ginkgo flavone glycosides > 24%
Quercatin: kaemperol 0.8--1.5
Total terpene lactones > 6%
Ginkgolic acid < 5ppm
(4) Minimal acid
Total Ginkgo flavone glycosides > 24%
Quercatin: kaemperol 0.8--1.5
Total terpene lactones > 6%
Ginkgolic acid < 1ppm
(5) Europe Standards
Total Ginkgo flavone glycosides 22-27%
Total terpene lactones 5-7%
G.A+G.B+G.C 2.8-3.4%
B.B 2.6-3.2%
Ginkgolic acid <5ppm;<1ppm
2.Manufacturing Data:
Botanical Name : Ginkgo biloba L.
Part of plant used : leaves ;
Method of Manufacturing : maceration , reflux ;
Solvent for Extraction : Ethanol / water
Carrier / Excipient : none ;
Ratio of Botanical to Native Extract: 50:1
3.Quality Data :
Description: Yellowish brown to brownish powder;mildly bitter flavour ;
Particle Size : 80 mesh
Loss on Drying: Not more than 5%
Heavy Metals <20ppm
4.Microbiological Inspection :
Total Plate Count <1000cfu/g
Total Mold Count <100cfu/g
E. Coli Negative
Live Mite Negative