Ginkgo Biloba Extract

Specification:Extract Ratio: 4:1~20:1,Flavone Glycosides 24%/ Total Terpene Lactones 6%
Usage:Food Additive,Pharmaceutical Product
Packaging:25kg/drum, as per your requirement
Grade:Pharm & Food Grade

Sample: Charged
Delivery Time;:2-3 Days After Paid
Payment Terms:100% TT Advance
Refund: No Refund

Shelf Life:2 years
Storage:Store In Cool And Dry Places. Keep Away From Strong Light And Heat.

Purchase note:This price is only for reference,please send inquiry by quantity,specification & usage for offer details.


Ginkgo biloba extract is extracted from the leaf of ginkgo biloba l. It is a light yellow-brown flowable powder with bitter taste.the active ingredients in the extract are the ginkgoflavoneglycos, bilobalide, and terpenelactones including ginkgolides a, b and c. It has the functions of promoting blood circulation, removing blood stasis and dredging collaterals.

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. They are also used for chilblains and as a wound plaster. With the advent and popularization of antioxidant theory in recent years, ginkgo biloba has rapidly become one of the most widely used health supplements in the world.

Ginkgo has been used in traditional medicine to treat blood disorders and enhance memory. Scientific studies throughout the years have found evidence that supports these claims. Although not all studies agree, ginkgo may be help treat dementia (including Alzheimer’s disease) and intermittent claudication, or poor circulation in the legs.

Details Ginkgo Biloba

Brief Introduction

Product NameGinkgo Biloba Extract
Latin nameGinkgo biloba L.
Used PartLeaves
Extraction methodSolvent Extraction
SpecificationExtract Ratio: 4:1~20:1
Flavone Glycosides 24%
Flavone Glycosides 24%/ Total Terpene Lactones 6%
Flavone Glycosides 24%/ Total Terpene Lactones 6%, Ginkgolic acid Flavone Glycosides 24%/ Total Terpene Lactones 6%, Water Soluble
Sieve analysis80 mesh
AppearanceLight yellow brown powder

SpecificationCP2015CP2010CP2005CP2002CP2000Enterprise StandardsEnterprise StandardsEnterprise StandardsEnterprise StandardsEnterprise Standards
Total Flavonoids≥ 24%≥ 24%≥ 24%≥ 24%≥ 24%≥ 24%≥ 24%≥ 24%≥ 24%≥ 24%
Peak Area RatioQuercetin Q/K kaempferol0.8- -1.20.8- -1.20.8- -1.50.8- -1.50.8- -1.20.8- -1.20.8- -1.2
Isorhamnetin I/Q quercetin≥0.15≥0.15
Free stateFree Quercetin≤1%
Free Kaempferol≤2%
Free Rhamnetin≤0.4%
Free Rutin
LactoneTotal Lactones≥6.00%≥6.00%≥6.00%≥6.00%≥6.00%≥5.00%≥6.00%≥5.00%≥5.00%
Ginkgolides A+B+C
Fructolactone BB
Ginkgolic acid≤5ppm≤5ppm≤5ppm≤1ppm≤1ppm≤5ppm

Certificate Of Analysis

AppearanceLight yellow brown powderComplies
Total flavone glycosides≥22%---27%24.59%
Total ginkgolides(lactones)5.4%--12.00%6.36%
Total ginkgolides(lactones)5.4%--12.00%6.36%
Ginkgolides (A+B+C)2.8%--6.20%3.55%
Ginkgolides A1.86%
Ginkgolides B0.79%
Ginkgolides C0.90%
Ginkgolides J/
Ginkgolic Acid≤1ppm0.50ppm
Particle Size100% Trough 80 meshComplies
Extract SolventEthanol & Water/
Bulk density0.57-0.66g/ml0.60g/ml
Loss on drying≤4.0%3.00%
Ethanol residueNegativeNegative
Residues of other solventsNegativeNegative
Insolubles in ethanolNegativeNegative
Heavy metals≤10ppm≤10ppm
Ignited ash≤0.8%0.50%
Meshsize80 meshComplies
Total bacterials count≤1000CFU/gComplies
Yeast & mould≤100CFU/gComplies
Redimental pesticideNegativeComplies


1. Applied in health product field, ginkgo biloba extract can effectively reduce breast pain and emotional instability.

2.Applied in functional foods areas, ginkgo biloba extract has effect on protecting vascular endothelial tissue, regulating blood lipids.

3. Applied in pharmaceutical field, ginkgo biloba extract can be used for treating stomach-ache, diarrhea, high blood pressure, nervous and respiratory diseases such as asthma, bronchitis.



Weight1-5kg5-15kgMore than 25kg
Internal packingFood grade plastic bagsFood grade plastic bagsFood grade plastic bags
Outside PackageCovered by Aluminum foil bagCovered by paper carton or drumCovered by paper drum or Paper-plastic composite bag
Custom DesignAvailable
Shelf LifeTwo years when properly stored
StorageStored in dry and cool place, keep away from strong light and heat.

Package 1 1


Shipping TermsBy ExpressBy AirBy Sea
WeightSuitable for under 50kgSuitable for more than 50kgSuitable for more than 50kg
Delivery time3-7 days3-7 days7-15 days
Place of arrivalDoor to doorShipped to your nearest airportShipped to your nearest seaport
Professional brokerNot need & Easy to pick up the goodsNeededNeeded

Shipment 1

    Additional information

    Product Name

    Ginkgo Biloba Extract

    Botanical Source

    Ginkgo biloba L.

    Part Used


    Solvent Used

    Ethanol & Water


    Extract Ratio: 4:1~20:1, Flavone Glycosides 24%, Flavone Glycosides 24%/ Total Terpene Lactones 6%, Flavone Glycosides 24%/ Total Terpene Lactones 6%, Ginkgolic acid<1ppm, Flavone Glycosides 24%/ Total Terpene Lactones 6%, Water Soluble

    Shelf life

    2 years


    Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.


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