Hunan, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
500000000 USD
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available
Overseas Agent / Branch

Ginkgo Biloba Extract, Plant Extract, Ginkgo Flavone Glycosides manufacturer / supplier in China, offering Kingherbs′ 100% Natural Ginkgo Biloba Extract (CAS No.: 90045-36-6), Macleaya Cordata Extract Sanguinarine 0.2%-50%, 100% Natural Astragalus Extract and so on.

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Supplier Homepage Products Plant Extract Kingherbs′ 100% Natural Ginkgo Biloba Extract (CAS No.: 90045-36-6)

Kingherbs′ 100% Natural Ginkgo Biloba Extract (CAS No.: 90045-36-6)

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Min. Order / Reference FOB Price
1 kg US $1/ kg
Production Capacity: 5000kgs
Transport Package: 25kgs/Drum
Payment Terms: L/C, T/T
Raw Material: Plants
Ginkgo Flavone Glycosides: 24% by HPLC
Terpene Lactones: 6% by HPLC
Ginkgolic Acid: 5% by HPLC
Specification: ISO 9001, Kosher Certificate
Trademark: KINGHERBS

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Basic Info

Model NO.: CAS No.: 90045-36-6
Origin: China
HS Code: 2932

Product Description

CAS No.: 90045-36-6
Botanical Source: Ginkgo Biloba L.
Plant Part Used: Dried Leaf
Appearance: Fine light yellowish brown powder
Specifications: Ginkgo flavone glycosides 24% by HPLC
Terpene lactones 6% by HPLC
Ginkgolic acid 5% by HPLC

Ginkgo leaf extract comes from the leaves of the Ginkgo biloba, which has been used in China for medicinal purposes for hundreds of years. Research performed during the past 15 years suggests that ginkgo may be of value in the treatment of age-related physical mental deterioration, dementia, peripheral vascular disease and organic impotence. Ginkgo may also reduce the severity of depression in individuals with cerebral dysfunction. Preliminary or uncontrolled studies suggest that ginkgo may benefit some patients suffering from tinnitus, vertigo, acute cochlear deafness, macular degeneration, cyclic edema and asthma.

Blood flow amelioration, increasing the brain blood-supply;
Inhibition of oxidative damage;
Memory amelioration, activate thinking ability;

Blood fat and dense amelioration; Anti cardiovascular disease;
Eliminate hands and feet anaesthesia;

Treatment of hypofunction of the brain and peripheral vascular, and specially effective for memory loss, dementia;

- We can also customize orders as customer's requirements and specifications.
- KINGHERBS' is specialized in manufacturing and exporting different kinds of food industry related goods, such as Inulin (90% or 98%), Myricetin, Sea Buckthorn Oil, Green Coffee Bean Extract Total Chlorogenic Acids, Fenugreek Seed Extract Furostanol Saponins 50% etc.
- With the effective exporting system and prompt reaction, we ensure that we can transfer the shipping documents and deliver our cargos on time.

Analysis ItemsSpecificationsResults Methods used
AppearanceFine Yellowish Brown PowderConformsVisual test
Odor & TasteCharacteristic  (With bitter taste)ConformsOrganoleptic test
Bulk Density35-45g/100ml40g/100mlDensity Meter
Particle Size99% through 80 MeshConforms80 Mesh Screen
SolubilitySoluble in Ethanol & Water solutionConformsVisual

AssayNLT 24% Ginkgo flavone glycosides24.65%HPLC
NLT 6% Terpene lactones6.17%HPLC
Loss on DryingNMT 5.0%3.06%5g / 105ºC / 2hrs
Ash ContentNMT 5.0%1.72%2g /525ºC /3hrs  
Extract SolventsEthanol & WaterConforms/
Solvent ResiduesNMT 0.05%ConformsGC

Heavy MetalsNMT 20ppmConformsAtomic Absorption
Arsenic (As)NMT 2ppmConformsAtomic Absorption
Lead (Pb)NMT 2ppmConformsAtomic Absorption
Cadmium (Cd)NMT 0.5ppmConformsAtomic Absorption
Mercury(Hg)NMT 0.5ppmConformsAtomic Absorption

666NMT 0.1ppmConformsUSP-GC
DDTNMT 0.5ppmConformsUSP-GC
AcephateNMT 0.2ppmConformsUSP-GC
MethamidophosNMT 0.2ppmConformsUSP-GC
Parathion-ethylNMT 0.2ppmConformsUSP-GC
PCNBNMT 0.1ppmConformsUSP-GC
AflatoxinsNMT 0.2ppbAbsentUSP-HPLC

Sterilization MethodHigh temperature & pressure for a short time of 5~10 seconds

Microbiological DataTotal Plate Count<1000cfu/g< 500 cfu/gGB 4789.2
Total Yeast & Mold<100cfu/g< 100 cfu/g GB 4789.15
E. Coli to be negative/gNegativeGB 4789.3
Staphylococcus to be negative/gNegativeGB 4789.10
Salmonella to be negative/10gNegativeGB 4789.5

Packing and StoragePacked in fiber drum, LDPE bag inside. Net weight: 25kgs/drum. 
Keep tightly sealed, store away from moisture, strong heat and sunlight.
Shelf Life2 years if sealed and stored in the recommended conditions.

* Herbal extracts
* Softgels
* Herbal oil
* Natural colors
* Herb powders
* Vegetable & Fruit powder
* Vitamins
* Minerals

Kingherbs Limited
Contact: Ms. Tina Tan
Kingherbs' 100% Natural Ginkgo Biloba Extract (CAS No.: 90045-36-6)
Kingherbs' 100% Natural Ginkgo Biloba Extract (CAS No.: 90045-36-6)
Kingherbs' 100% Natural Ginkgo Biloba Extract (CAS No.: 90045-36-6)

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