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Ginkgo Biloba Extract Supplier in China

May 9, 2021
buy Ginkgo leaves extracts Ginkgo Biloba Extract Supplier price of Ginkgo leaves extracts

If you are looking for Ginkgo leaves extracts supplier?
Superaws has a large fresh stock of Ginkgo leaves extracts in China, focuses on herb separation and extraction as well as modern herbal medicine development and application. You can buy Ginkgo leaves extracts from Superaws, Competitive price of Ginkgo leaves extracts will be offered.

Ginkgo biloba extract Application:

Ginkgo leaf extract is used to improve mental performance, increase the pain-free walking distance in peripheral arterial occlusive disease, and for vertigo and tinnitus. Other indications include (age-associated) cognitive impairment and quality of life improvement in mild dementia. Ginkgo leaf extracts may help to prevent symptoms related to altitude sickness.

Auxiliary hypolipidemic
Relieve eye fatigue
Help improve memory
Skin care
Used for Cosmetics

PACKAGE TYPE: 25 kg Drum

COUNTRY OF ORIGIN: China

Improving Mental Performance Ginkgo Biloba Extract Supplier in China

significantly increased EDV in the OA and deserves further investigation in ocular blood flow and neuroprotection for possible application to the treatment of glaucomatous optic neuropathy as well as other ischemic ocular diseases.

In The Press Mentally stimulating – ginkgo biloba and ginseng

If you are looking for Ginkgo leaves extracts supplier?
Superaws has a large fresh stock of Ginkgo leaves extracts in China, focuses on herb separation and extraction as well as modern herbal medicine development and application.

Flavonol aglycone

Flavonol aglycone	R1	R2	R3	R4
Kaempferol	H	H	H	H
Quercetin	OH	H	H	H
Isorhamnetin	OCH3	H	H	H

Terpene lactones

Terpene lactones	R1	R2
Ginkgolide A	H	H
Ginkgolide B	OH	H
Ginkgolide C	OH	OH

USP SPECIFICATION SHEET

Item	Specification	Test Method
Appearance	Light yellow-brown powder	Visual
Identification
Identification A	Should conform USP40	TLC ID.
Identification B	Should conform USP40	HPLC ID.
Apex area ratio
	K:Q>0.7	HPLC
	I:Q>0.1	HPLC
Examination
Limit of Rutin Limit of Quercetin Limit of Ginkgolic Acid	NMT 4% NMT 0.5% NMT 5ug/g	HPLC
Loss on drying	NMT5.0%	Internal method
Heavy metal(periodically test)
Cadmium(Cd)	NMT0.5mg/kg	Internal method
Lead(Pb)	NMT1.0 mg/kg	Internal method
Mercury(Hg)	NMT1.5 mg/kg	Internal method
Arsenic(As)	NMT1.5 mg/kg	Internal method
Pesticide residue	Meet USP40 <561>	USP40 <561>
Ethanol residue	NMT0.5%	Internal method
Microbiological limit
Aerobic plate count	NMT 10⁴cfu/g	Internal method
Mold&Yeast	NMT 10³cfu/g	Internal method
Salmonella	Not detected per 25g	Internal method
E.Coli	Not detected per gram	Internal method
Contents Test
Content of flavonol glycosides	22.0%-27%	HPLC
Quercetin	/
Kaempferol	/
Isorhamnetin	/
Terpene lactones	5.4%～12%	HPLC
Bilobalides	2.6%～5.8%	HPLC
Ginkgolides A+B+C	2.8%～6.2%	HPLC