Yellow Brown Powder Natural Botanical Ginkgo Extracts With 36 Months Shelf Life

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Ginkgo Biloba Extract (10)

Ginkgo Biloba Leaf Extract (10)

Ginkgo Biloba Extract Powder (10)

Ginkgo Biloba Standardized Extract (10)

Natural Botanical Extracts (11)

Botanical Herbal Extract (10)

Ginkgo Extract (10)

Pure Ginkgo Extract (10)

Ginkgo Biloba 24 6 Extract (10)

Low Ginkgolic Acid Ginkgo Leaf Extract (10)

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Yellow Brown Powder Natural Botanical Ginkgo Extracts With 36 Months Shelf Life

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Product Details:

Place of Origin:	China
Brand Name:	CONBA
Certification:	GMP, CEP, GEP(CCCMHPIE), Kosher, Halal, ISO9000, ISO14000.
Model Number:	USP 40

Payment & Shipping Terms:

Minimum Order Quantity:	25KG
Packaging Details:	25KG Drum

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Detailed Product Description

FlavonolGlycosides:	22.0%～27.0%	Ginkgolic Acid:	<1ppm
Appearance:	Light Brown Finde Powder	Test Method:	HPLC
Shelf Life:	3 Years	Latin Name:	Ginkgo Biloba L.
Particle Size:	100% Pass 80 Mesh
High Light:	ginkgo biloba for memory loss , nutrition ginkgo biloba

Yellow Brown Powder Natural Botanical Ginkgo Extracts With 36 Months Shelf Life 0

CONBA^® Ginkgo Biloba Extract: USP40 24/6 Ginkgo Acid<1ppm, EP9.0 24/6 Ginkgo Acid<1ppm, Water soluble 24/6 1g/10ml,
Injection solution GA>2.2% GB>1.2% GC>1.2%

Natural Botanical Extracts

Why take Ginkgo Biloba?
Ginkgo biloba is traditionally used to help circulation, increase memory and mental clarity and guard against heart conditions. It may also be useful at treating ringing of the ears and leg pain related to reduce circulatory conditions. Ginkgo may have use in preventing age related memory conditions.

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

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.