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Détails sur le produit:
Conditions de paiement et expédition:
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FlavonolGlycosides: | 22.0%~27.0% | TerpeneLactones: | 5.4%-6.6% |
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Acide de Ginkgolic: | <1ppm> | Limite de rutine: | NMT 4% |
Limite de quercétine: | NMT 0,5% | Limite d'acide de Ginkgolic: | NMT 5ug/g |
Surligner: | ginkgo biloba leaf extract,ginkgo biloba extract powder |
Ginkgo Biloba 24 6 Extract USP40 Dietary Supplement Natural ginkgo leaves improve mental performance
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 3
Leaves of "Yatian" and "Yuxiang" are large and thick with high leaf yield and high content of medicinal ingredient. Ginkgo has better stress resistance without variant degradation generally. Even if different varieties are grafted to the same single plant, they are homologous strains of different species without crossover and mutation generally.
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 |
PRODUCT HIGHLIGHTS
PRODUCT OVERVIEW
1. Botanical Name: Ginkgo biloba L .
2. Starting Material: Ginkgo Biloba Dry Leaves
3. Plant Part Used: Leaf
4. Processing Method: Extraction
Personne à contacter: Mia Tao
Téléphone: +8613282563726