≥1 piece |
Origin&Technology:
ginkgo biloba is one of the world's oldest living tree species. the earliest record of the use of ginkgo biloba leaves as a medicine is mentioned in the chinese materia medical shen nung pen tsao ching, as an aid for blood circulation and disorders of lungs.
Appearance:
light yellow powder
Specification:
1.ginkgo bilboa extract 24/6
total ginkgo flavone glycosides>24%
total terpene lactones>6%
2.CP2005
total ginkgo flavone glycosides>24%
ouercatin:kaemperol 0.8~1.5
total terpene lactones>6%
ginkgolic acid<1 ppm
3.Germany Standard
total ginkgo flavone glycosides 22.0%~27.0%
tolal terpene lactones 5.0%~7.0%
biobalides 2.6%~3.2%
ginkgolic acid:<=1.0ppm
4. water-soluble ginkgo biloba extract 24/6
water solubility: 5g ginkgo biloba extract will be dissolved completely in 100g water
total ginkgo flavone glycosides>24.0%
total terpene lactones>6.0%
ginkgolic acid:<=1.0ppm