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Hefei TNJ chemical industry co.,ltd

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high quality ginkgol biloba extract (GBE)

CAS NO.90045-36-6

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,
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Product Details

Keywords

  • 90045-36-6
  • ginkgol biloba extract
  • GBE

Quick Details

  • ProName: high quality ginkgol biloba extract (G...
  • CasNo: 90045-36-6
  • Molecular Formula: C20H24O10
  • Appearance: light yellow powder
  • Application: 1.In pharmaceutical field, it can be u...
  • DeliveryTime: within one week after payment confirme...
  • PackAge: 25kg/drum
  • Port: Shanghai
  • ProductionCapacity: 2000 Metric Ton/Year
  • Purity: 22%-27% USP32
  • Storage: avoid from moisture and strong light
  • Transportation: by sea, by air
  • LimitNum: 1 Kilogram
  • Plant of Origin: China
  • Testing Method: HPLC
  • Product Ecification: 22%-27% USP32
  • Heavy Metal: 10ppm max
  • Voluntary Standards: USP, EP,CP
  • ginkgol biloba extract: 90045-36-6

Superiority

100% natrual

CQC certificate

USP standard

Details

Introduction:

   Ginkgo (Ginkgo biloba) is one of the oldest living tree species and its leaves are among the most extensively studied botanicals in use today. Unlike many other medicinal herbs, ginkgo leaves are not frequently used in their crude state, but rather, in the form of a concentrated, standardized ginkgo biloba extract (GBE). In Europe, GBE is among the best-selling herbal medications and it ranks within the top five of all prescriptions written in France and Germany.


   Ginkgo leaves also contain two types of chemicals (flavonoids and terpenoids) believed to have potent antioxidant properties. Antioxidants are substances that scavenge free radicals -- damaging compounds in the body that alter cell membranes, tamper with DNA, and even cause cell death. Free radicals occur naturally in the body, but environmental toxins (including ultraviolet light, radiation, cigarette smoking, and air pollution) can also increase the number of these damaging particles. Free radicals are believed to contribute to a number of health problems including heart disease and cancer as well as Alzheimer's disease and other forms of dementia. Antioxidants such as those found in ginkgo can neutralize free radicals and may reduce or even help prevent some of the damage they cause.

   Ginkgo extract has proven benefits to elderly persons. This ancient herb acts to enhance oxygen utilization and thus improves memory, concentration, and other mental faculties. The herbal extract has also been shown to significantly improve long-distance vision and may reverse damage to the retina of the eye. Studies have also confirmed its value in the treatment of depression in elderly persons. The ginkgo extract may provide relief for persons with headache, sinusitis, and vertigo. It may also help relieve chronic ringing in the ears known as tinnitus.
 
Product details

Product Name: Ginkgo Biloba Extract

Part Used: Leaf

Active ingredient:Ginkgolide B

CAS No.: 90045-36-6

Molecular Formula:C20H24O10

Molecular Weight:424.39856

Appearance: Brown to light yellow fine powder

Solubility: dissolved in ethyl acetate, methanol, ethanol, dimethyl sulfoxide and other solvents.

 

Article

CP2010

CP2005

EP6.0

USP30

USP32

Total ginkgo flavone glycosides

≥24%

≥24%

22%-27%

22%-27%

22%-27%

Quercetin/Kaempferol

0.8-1.2

0.8-1.5

 

 

0.8-1.2

Isorhamnetin/Quercetin

≥0.15

 

 

 

≥0.1

Terpene Lactones

≥6%

≥6%

≥5%-7%

Ginkgolides(A+B+C):2.8%-3.2%

Bilobalide 2.6%-3.4%

≥5.4%-12%

Ginkgolides(A+B+C):2.8%-6.2%

Bilobalide 2.6%-5.8%

≥5.4%-12%

Ginkgolides(A+B+C):2.8%-6.2%

Bilobalide 2.6%-5.8%

Ginkgolic acid

<5PPM

<10PPM

<1PPM

<5PPM

<5PPM

Extraction ratio
De

 

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