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Home ProductsLow Ginkgolic Acid Ginkgo Leaf Extract

Water Soluble Ginkgo Leaf Extract , Brownish Yellow Ginkgo Biloba Powder

Water Soluble Ginkgo Leaf Extract , Brownish Yellow Ginkgo Biloba Powder

Water Soluble Ginkgo Leaf Extract , Brownish Yellow Ginkgo Biloba Powder
Water Soluble Ginkgo Leaf Extract , Brownish Yellow Ginkgo Biloba Powder

Large Image :  Water Soluble Ginkgo Leaf Extract , Brownish Yellow Ginkgo Biloba Powder Get Best Price

Product Details:

Place of Origin: China
Brand Name: CONBA
Certification: GMP, CEP, GEP(CCCMHPIE), Kosher, Halal, ISO9000, ISO14000.
Model Number: EP9.0

Payment & Shipping Terms:

Minimum Order Quantity: 25kg
Packaging Details: 25kg Drum
Detailed Product Description
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
High Light:

ginkgo extract powder

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bulk ginkgo biloba extract

Water Soluble Ginkgo Leaf Extract , Brownish Yellow Ginkgo Biloba 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 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 aglycone R1 R2 R3 R4
Kaempferol H H H H
Quercetin OH H H H
Isorhamnetin OCH3 H H H

 

 

 

 

 

 

 

 

Product Highlights:

Solvent food grade ethanol.
Raw material The GACP ginkgo leaves are kept by CONBA planting base (16,000 acres).
Standardization of production The specialized Ginkgo extraction line is set up according to the CGMP requirements.
Advanced Extraction Technology e.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
Tests Specifications
Characters Bright yel1ow-brown,powder or friable mass
Identification Thin-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 drying Not more than 5.0%
Heavy metals Not more than 20 ppm
Sulphated ash Not 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 pesticide Total BHC: Not more than 0.2 ppm
Total DDT: Not more than 0.2 ppm
PCNB: Not more than 0.1 ppm
※Ethanol Not 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

Contact Details
zhejiang conba pharmaceutical co., ltd

Contact Person: Mia Tao

Tel: +8613282563726

Send your inquiry directly to us