Ginkgo Biloba Extract/flavone Glycosides Terpene Lactone

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Port: Tianjin
Minimum Order Quantity: 1 Kilogram/Kilograms
Supply Ability: 10 Ton/Tons per Month
Payment Terms: L/C,T/T,Western Union,MoneyGram,Paypal
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[ Shaanxi, China (Mainland) ]
Business type: Manufacturer, Trading Company
  • Onsite operations checked and legal status confirmed

Quick Details

Type: Herbal Extract Variety: Ginkgo Biloba Form: Powder
Part: fruit Extraction Type: Solvent Extraction Packaging: Drum
Place of Origin: China (Mainland) Brand Name: longteng Product name:
Ginkgo Biloba Extract/flavone Glycosides Terpene Lactone
Specification: 24%-26% Molecular formula: C15H18O8 Molecular weight: 326.3
Characteristics: brown powder, flavour

Packaging & Delivery

Packaging Detail: 25kgs/drum or as requested
Delivery Detail: within 3 working days after receipt of your payment


1:Ginkgo Biloba Extract/flavone Glycosides Terpene Lactone
2:Molecular formula: C15H18O8
3:Molecular weight: 326.3

Ginkgo Biloba Extract/flavone Glycosides Terpene Lactone



Product  name:Ginkgo biloba extract


 Latin name: Ginkgo biloba L.


Type:Herb extract


Extracted part: leaf


CAS No.:90045-36-6
MW: 326.3


Spec:flavone 24%,lactones 6%, ginkgolic acid 5ppm
Active Ingredients: Flavonoides /Lactone


Solubility:Soluble in water, methanol, ethanol, acetone, ether etc.


Appearance: Fine, light yellow-brown powder


Test Method:HPLC


Supply Type: OEM/ ODM


Ginkgo (Ginkgo biloba), also spelled gingko and known as the Maidenhair Tree, is a unique species of tree with 


no close living relatives. The tree is widely cultivated and introduced, since an early period in human history,and 


hasvarious uses as a food and traditional medicine






AppearanceFine powderFine powderVisual
ColorBrownish yellowBrownish yellowVisual
Ginkgo Flavones GlycosideTLCPositiveTLC
Terpence LactonesTLCPositiveTLC
Sieve Analysis100% pass 80 mesh100% pass 80 mesh80 mesh screen
Total Ginkgo Flavones Glycoside22%-27%24.98%HPLC
  Quercetin Glycoside   11.65% 
  Kaempferol Glycoside   10.21% 
  Isorhamnetin Glycoside   3.12% 
Total Terpence Lactones5.0%-7.0% 6.90%HPLC
  Lactones A   1.69% 
  Lactones B   1.32% 
  Lactones C   1.25% 
  Bilobalides2.6%-3.2% 2.64%HPLC
Ginkgolic Acid≤5ppm2.50ppmHPLC
Loss on Drying≤5.0%2.60%5g/105°C/2hrs
Residue on Ignition≤0.8%0.46%2g/525°C/3hrs
Bulk Density0.55~0.68g/ml0.59g/mlUSP616
Heavy Metals≤10ppm2ppm MaxAAS
  Pb  ≤1ppm  0.17ppmAAS
  As  ≤1ppm  0.08ppmAAS
  Hg  ≤1ppm  0.07ppmAAS
  Cu  ≤1ppm  0.08ppmAAS
  Total Plate Count<1000cfu/g Max<100cfu/g(NMT100cfu/g)AOAC
  Yeast & Mold<100cfu/g Max<50cfu/g(NMT50cfu/g)AOAC
  E. ColiNegativeNegativeAOAC





1. Powerful effect is on the circulating system.


2. Ginkgo flavonoides directly dilate the smallest segment of the circulating system, the micro-capillaries, which increase both blood circulation and oxygen levels in the brain as well as in other critical organ tissues.


3. Ginkgo also prevents platelet aggregation or clumping inside the arterial walls.


4. Ginkgo increases oxygen flow to the brain and enhances the brains uptake and utilization of glucose


5. Effects on the senility, forgetfulness, headaches and alzheimers disease


6. Improve alertness, memory and mental performance.




(1) Applied in pharmaceutical field, it can be used for treating stomach-ache, diarrhea, high blood pressure, nervous and respiratory diseases such as asthma, bronchitis.

(2) Applied in health product field, it can effectively reduce breast pain and emotional instability.

(3) Functional foods areas: protecting vascular endothelial tissue, regulating blood lipids.


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Shaanxi Xinheng-Longteng Bio-Tech Co., Ltd.(Aslo Named: SHAANXI XINHENG BIOTECH CO.,LTD) takes natural plants as raw materials, integrating high-tech with traditional process to manufacture and develop various natural plant extract. With the modern synthesis technique, we make chemical synthesis to some products to definitely offer quality natural products and technical services for natural products, health food, cosmetics, flavor and fragrance industry.

Since establishment, our company has ... View detail

Basic Information

Product/Service (We Sell): Plant extract,herb extract,botanical extract,herbal extract,pharmaceutical extract  
Number of Employees: 11 - 50 People  

Trade & Market

Main Markets: Northern Europe
South Asia
South America
Eastern Europe
North America
Total Annual Sales Volume: US$1 Million - US$2.5 Million  
Export Percentage: 51% - 60%  

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