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Home ProductsGinkgo Biloba Extract

EP9.0 Ginkgo Biloba Extract With Advanced Extraction Technology

EP9.0 Ginkgo Biloba Extract With Advanced Extraction Technology

EP9.0 Ginkgo Biloba Extract With Advanced Extraction Technology
EP9.0 Ginkgo Biloba Extract With Advanced Extraction Technology

Large Image :  EP9.0 Ginkgo Biloba Extract With Advanced Extraction Technology 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
FlavonolGlycosides: 22.0%~27.0% TerpeneLactones: 5.4%-6.6%
Ginkgolic Acid: <1ppm Type: Herbal Extract
Part: Leaf Appearance: Light Yellow Fine Powder
High Light:

ginkgo leaf extract

,

biloba leaf extract

EP9.0 Ginkgo Biloba Extract With Advanced Extraction Technology 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 Key point here:

 

Market adulteration supervision Part 1


 

Conba is responding actively to the trends of EGB product admission "threshold" improvement, and conducting market adulteration supervision work. It performs inspections to rutin, free quercetin, free kaempferol, free isorhamnetin and genistein to analyze and judge if there is any adulteration and water extraction, etc.

 

Combining HPLC chromatogram, we found:

 

1) water extraction: it is found that tutin content is low with only 1% content, while the contents of free quercetin, kaempferol and isorhamnetin are abnormally high, from which we can make a preliminary judgment that its extract has been partially hydrolyzed in preparation process, so it is suspected that water extraction or acid water extraction might be adopted in the preparation process, as shown in Figure 1;

 

 

EP9.0 Ginkgo Biloba Extract With Advanced Extraction Technology 1

 

 

 

 

Flavonol aglycone

Flavonol aglycone R1 R2 R3 R4
Kaempferol H H H H
Quercetin OH H H H
Isorhamnetin OCH3 H H H

 

 

 

 

 


 

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
 

 

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.

 

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.
  • Auxiliary hypolipidemic
  • Relieve eye fatigue
  • Help improve memory
  • Skin care
  • Used for Cosmetics
PACKAGE TYPE: 25 kg Drum
COUNTRY OF ORIGIN: China

Contact Details
zhejiang conba pharmaceutical co., ltd

Contact Person: Mia Tao

Tel: +8613282563726

Send your inquiry directly to us