Xuzhou Aipu Biology Company

We are a professional production of Ginkgo and extract company。We have 300 acres of planting base of Ginkgo biloba。we can make sure we have plenty of Ginkgo leaves. To ensure that our product is the quality of Ginkgo biloba.Ginkgo leaf extract producted in our factory is the active ingredients extracted from ginkgo leaves with advanced modern technology, its principal specifications consist in low acidity (ginkgolic acid ≤5ppm.1PPM) and water solubility . The effective ingredients in the extract are flavones and terpenes. The preparations made of the extract have obvious effect on curing cardio-Cerebral vasecular diseases and respiratory disease such as coronary disease, angina pectoris, Cardiac infarction, cerebral coronary thrombembolia. Meanwhile, it is widely used as the additive in health care products, foods, beverages and cosmetics etc.






Specifications:

1) Extracted part: dried leaves

2) Extract solvent: ethanol

3) Extract medium: none

4) Storage: Tightly sealed in a clean, cool, dry area. Keep away from

strong, direct light. Do not freeze

5) Appearance: fine, light yellow brown to light brown colored powder

6) Particle size: 97% passed 80 mesh

7) Loss on Drying: 24%

Total terpene lactones >6%

Quercatin: kaemperol 0.8--1.5

Ginkgolic acid 1ppm

Soluble: 100%

protein( conform to the standard of Chinese Pharmacopoeia Commission 2010)

tannins( conform to the standard of Chinese Pharmacopoeia Commission 2010)

oxalates( conform to the standard of Chinese Pharmacopoeia Commission 2010)

the colour of aqueous solution :2( conform to the standard of Chinese Pharmacopoeia Commission 2010)

2.Total Ginkgo flavone glycosides > 24%

Total terpene lactones 2~3%

3.Total Ginkgo flavone glycosides > 24%

Total terpene lactones 5%

4. Total Ginkgo flavone glycosides >24%

Total terpene lactones > 6%

5. CP2000

Total Ginkgo flavone glycosides > 24%

Total terpene lactones > 6%

Quercatin: kaemperol 0.8--1.5

6.CP2005

Total Ginkgo flavone glycosides >24%

Total terpene lactones > 6%

Quercatin: kaemperol 0.8--1.5

Ginkgolic acid 1~5ppm

7.USP30

8.DAB

9.Water soluble

Total Ginkgo flavone glycosides > 24%

Total terpene lactones > 6%

Quercatin: kaemperol 1.2

Ginkgolic acid 1ppm

Soluble: 5%