Pure Ginkgo Biloba Powder , Ginkgo Biloba Extract Yellow Brown Powder

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Pure Ginkgo Biloba Powder , Ginkgo Biloba Extract Yellow Brown Powder

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Détails sur le produit:

Lieu d'origine:	La Chine
Nom de marque:	CONBA
Certification:	GMP, CEP, GEP(CCCMHPIE), Kosher, Halal, ISO9000, ISO14000.
Numéro de modèle:	USP40

Conditions de paiement et expédition:

Quantité de commande min:	25KG
Détails d'emballage:	Tambour 25kg

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Description de produit détaillée

FlavonolGlycosides:	22.0%~27.0%	TerpeneLactones:	5.4%-12.0%
Acide de Ginkgolic:	<1ppm>	Salmonelles:	ND par 25g
Escherichia coli:	ND par 1g	Pesticide résiduel:	répondez à l'exigence
Surligner:	organic ginkgo biloba powder , ginkgo biloba leaf extract powder

Pure Ginkgo Biloba Powder , Ginkgo Biloba Extract Yellow Brown Powder 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%

Ginkgo Extract

Quality control system Part 2

The GMP deficiency rectification and evaluation of quality control system can be carried out as well in order to ensure all data are authentic and valid in compliance with GMP standard under hardware and software support, and can be used in Ginkgo leaves extract production.

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.