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Water Soluble Ginkgo Leaf Extract , Brownish Yellow Ginkgo Biloba Powder

zhejiang conba pharmaceutical co., ltd
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Water Soluble Ginkgo Leaf Extract , Brownish Yellow Ginkgo Biloba Powder

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

flavonol glycosides : 22.0%~27.0%

Terpene lactones : 5.4%-6.6%

Ginkgolic Acid : NMT 5ppm

Extraction solvent : Food grade ethanol

Shelf life : 3 years

Extraction ratio : 50:1

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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%


Ginkgo Biloba Extract


-------The Low Ginkgolic Acid Ginkgo Leaf Extract


The The GAP Plantation of Conba Part 3


  • The Planting base collects and stores Ginkgo germplasm resources, provides genetic materials for continuous variety improvement, and uses such methods as seed selection and crossbreeding technology to conduct Ginkgo certified seed breeding research and cultivate good varieties, strains and clones.

Flavonol aglycone

Flavonol aglyconeR1R2R3R4
KaempferolHHHH
QuercetinOHHHH
IsorhamnetinOCH3HHH

Product Highlights:

Solventfood grade ethanol.
Raw materialThe GACP ginkgo leaves are kept by CONBA planting base (16,000 acres).
Standardization of productionThe specialized Ginkgo extraction line is set up according to the CGMP requirements.
Advanced Extraction Technologye.g. low-acid ginkgo leaf extraction method, water-soluble ginkgo leaf extraction method
Quality control

Pure natural ginkgo biloba leaves.


A strict quality control system ensures high quality extracts.


Residues of pesticides, solvents and heavy metals comply with international standards.


EP SPECIFICATION SHEET


Ginkgo dry extract
TestsSpecifications
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%
Assay

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

Aflatoxin

(Commission test)

Aflatoxin B1: Not more than 2 ug/kg

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

Ochratoxin

(Commission test)

Ochratoxin A: not more than 20 ug/kg

Product Tags:

ginkgo extract powder

      

bulk ginkgo biloba extract

      
Quality Water Soluble Ginkgo Leaf Extract , Brownish Yellow Ginkgo Biloba Powder for sale

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