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Home ProductsGinkgo Biloba 24 6 Extract

Water Soluble Natural Ginkgo Biloba 24 6 Extract For Cosmetics

Water Soluble Natural Ginkgo Biloba 24 6 Extract For Cosmetics

Water Soluble Natural Ginkgo Biloba 24 6 Extract For Cosmetics
Water Soluble Natural Ginkgo Biloba 24 6 Extract For Cosmetics

Large Image :  Water Soluble Natural Ginkgo Biloba 24 6 Extract For Cosmetics Get Best Price

Product Details:

Place of Origin: China
Brand Name: CONBA
Certification: GMP, CEP, GEP(CCCMHPIE), Kosher, Halal, ISO9000, ISO14000.
Model Number: USP 40

Payment & Shipping Terms:

Minimum Order Quantity: 25kg
Price: USD 125/kg
Packaging Details: 25kg Drum
Payment Terms: T/T
Detailed Product Description
FlavonolGlycosides: 22.0%~27.0% TerpeneLactones: 5.4%-6.6%
Ginkgolic Acid: <1ppm Pesticide Residue: Meet USP40 <561>
Ethanol Residue: NMT0.5% Loss On Drying: NMT5.0%
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ginkgo biloba leaf extract


herbal ginkgo biloba

Water Soluble Natural Ginkgo Biloba 24 6 Extract For Cosmetics 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 24 6 Extract

CONBA owns the largest domestic Ginkgo leaves planting base, that are up to GACP standard.


The Identification/verification of Ginkgo leaves Part 1


  • Ginkgo selection


The Ginkgo planted in the base is identified as Ginkgo biloba L. by the experts of research institute. Scientific name: Ginkgo leaves, English name: FOLIUM GINKGO. Ginkgo leaves is the dried leaves of Ginkgo biloba which is listed into Chinese Pharmacopoeia (version 2010). It is of bulk medicinal material with high medicinal value which is newly discovered in modern times.


  • Ginkgo seed and breeding material



High-quality raw material CONBA-owned GACP ginkgo leaves planting base (16000 acres).
Solvent: food grade ethanol.

Standardization of production The specialized ginkgo leaves extraction Line that is established according to CGMP requirements.
Advanced extraction technology 19 Patented methods and techniques.
low-acid ginkgo leaves extraction preparation method,water-soluble ginkgo leaves extraction preparation method)
Quality control Pure natural ginkgo biloba leaves.

Strict quality control system ensures high-quality Extract.
Pestricide, solvent, and heavy metal redidue amounts are confirmed to satisfy international standards.




  • Botanical Name: Ginkgo biloba L .
  • Starting Material: Ginkgo Biloba Dry Leaves
  • Plant Part Used: Leaf
  • Processing Method: Extraction








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%

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


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


Contact Details
zhejiang conba pharmaceutical co., ltd

Contact Person: Mia Tao

Tel: +8613282563726

Send your inquiry directly to us