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EP9.0 Ginkgo Biloba Standardized Extract With Advanced Extraction Technology

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EP9.0 Ginkgo Biloba Standardized Extract With Advanced Extraction Technology

Brand Name : CONBA

Model Number : EP9.0

Certification : GMP, CEP, GEP(CCCMHPIE), Kosher, Halal, ISO9000, ISO14000.

Place of Origin : China

MOQ : 25kg

Packaging Details : 25kg Drum

FlavonolGlycosides : 22.0%~27.0%

TerpeneLactones : 5.4%-6.6%

Ginkgolic Acid : <1ppm

Type : Herbal Extract

Form : Powder

Shelf life : 3 Years

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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%

Low Ginkgolic Acid Gingo Leaf Extract​

How comes the Toxic substance control of Conba (Part 3):

pesticide residue, solvent residue, Ginkgo acid and heavy metal

  • Before picking Ginkgo leaves, perform inspection to pesticide residue content in Ginkgo leaves and monitor toxic substances such as pesticide residue and heavy metal in produced Ginkgo leaves extract, which will be inspected by third party authority with an inspection report. Timely get to know about pesticide residue status and rules in products and look for pesticide residue formation reasons in order to control it from the source.


Botanical NameGinkgo biloba L .
Starting MaterialGinkgo Biloba Dry Leaves
Plant Part UsedLeaf
Processing MethodExtraction
ApplicationGinkgo 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

Terpene lactones

Terpene lactonesR1R2
Ginkgolide AHH
Ginkgolide BOHH
Ginkgolide COHOH


Ginkgo dry extract
CharactersBright yel1ow-brown,powder or friable mass
IdentificationThin-layer chromatography: The sequence of zones present in the chromatograms obtained with the reference solution and the test solution should conform to that of European Pharmacopeia
Loss on dryingNot more than 5.0%
Heavy metalsNot more than 20 ppm
Sulphated ashNot more than 0.8%
Ratio of flavonoid glycoses peak areas

Quercetin: Kaempferol between 0.8-1.2

Isorharnnetin: Quercetin not less than 0.15

Residual pesticideTotal BHC: Not more than 0.2 ppm
Total DDT: Not more than 0.2 ppm
PCNB: Not more than 0.1 ppm
※EthanolNot more than 0.2%

Flavonoids,expressed as flavone glycosides: 22.0 to 27.0%; Bilobalide: 2.6 to 3.2%;

Sum of ginkgolides A,B and C: 2.8 to 3.4%;

Ginkgolic acids: maximum 5 ppm

Microbiological quality

TAMC: Not more than 800 CFU/g (In-house),Not more than

1000 CFU/g (COA)

TYMC: Not more than 80 CFU/g (In-house),Not more than100 CFU/g (COA)

Bile-tolerant gram-negative bacteria: Not more than 100CFU/g

Escherichia coli: Absence per g

Salmonella: Absence per 25g


(Commission test)

Aflatoxin B1: Not more than 2 ug/kg

Sum of Aflatoxin Bl,B2,Gl and G2: Not more than 4 ug/kg


(Commission test)

Ochratoxin A: not more than 20 ug/kg

Product Tags:

organic ginkgo powder


ginkgo extract powder

Quality EP9.0 Ginkgo Biloba Standardized Extract With Advanced Extraction Technology for sale

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