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GINKGO BILOBA EXTRACT 90045-36-6

GINKGO BILOBA EXTRACT 90045-36-6

USP, EP, CP, 36/10=Flavone 36%+ Lactones 10%
  • Product Details

Product Information


Product name

Ginkgo Biloba Extract ; GBE

Specification

 36/10=Flavone 36%+ Lactones 10% (by HPLC)

Plant Part

Leave

Extraction solvent

Ethanol & water & Water or Acetone

CAS No.:

90045-36-6

Quality Standard

USP / EP / CP


COA of Ginkgo Biloba Extract


Item

Specification

Results

Appearance

Light yellow powder

Complies

Identification

A: TLC: Complies

Complies

B: HPLC: Complies

Complies

Rutin

≤4.0%

1.40%

Quercetin

≤0.5%

0.48%

Particle Size:

95% through 80 mesh

Complies

Ash

≤2.0%

0.60%

Loss On Drying

≤5.0%

4.00%

Heavy Metals

20ppm

Complies

Total Plate Count

1*103 cfu/g

Complies

Yeast and Mold

1*102 cfu/g

Complies

E.Coli

Negative

Negative

Salmonella

Negative

Negative

Pesticide Residues

Complies with USP

Complies

Residue Solvents

Complies with USP

Complies

Terpene Lactones

5.4-12.0%

6.90%

GA+GB+GC

2.8-6.2%

3.50%

Bilobalides

2.6-5.8%

3.40%

Total Ginkgolic Acid

≤5ppm

4.7

Flavone Glycosides

22.0-27.0%

25.30%

Storage Conditions

Store in cold and dry place, keep away from strong light and heat

Conclusion

Complies with the standard of USP39


Usage


Ginkgo Biloba Extract (GBE) is a kind of product enriched with effective components extracted from Ginkgo Biloba leaves with appropriate solvents. Various preparations made from GBE are widely used in medicine, health care products, food additives, functional drinks, cosmetics and other fields. This product is one of the most successful cases of botanical medicine (traditional Chinese medicine) developed by modern science and technology. 

On October 27, 2017, the list of carcinogens published by the world health organization's international agency for research on cancer was preliminarily compiled for reference. Ginkgo leaf extract was included in the list of 2B carcinogens

Ginkgo biloba leaves are still used in Chinese medicine to treat memory loss, stomach pain, dysentery, high blood pressure, stress and respiratory problems such as asthma, bronchitis and poor circulation, and the anxiety they cause. The active components of ginkgo biloba are terpene parts, which include ginkgolide and leukolide. These ginkgo flavonoids glycosides have strong antioxidant and free radical scavenging ability.

The medicinal value and application of ginkgo biloba leaf extract are very wide. Using advanced technologies, processes and equipment, through further extraction, separation and purification, the more obvious pharmacological effects, in addition to significant antagonism PAF in vitro, can also in anti-inflammatory, anti-allergic, dilate blood vessels, protection of heart head blood-vessel, improve peripheral blood circulation, reduce serum cholesterol and auxiliary anticancer efficacy, ginkgo biloba leaf extract can be widely used in cardiovascular, nervous system disease prevention and health care, etc.

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