Natural Low Density Ginkgo Biloba Leaf Extract
Description
Pure Ginkgo Biloba Extract Leaf Powder is extracted from the leaf
of Ginkgo biloba L.Ginkgo appeared first in the Carboniferous 345
million years ago.To 500,000 years ago,it is only preserved in
China, and has the reputation of living fossils.The active
ingredients are Flavone glycosides, ginkgolides and other
substances.Ginkgo Leaf Powder Extract has the effect of dilating
blood vessels, protect vascular endothelial tissue, regulate blood
lipids, protect low-density lipoprotein, inhibit PAF (platelet
activating factor), inhibit thrombosis, scavenging free radicals
and so on.
Specifications
Physical & Chemical Data:
Extraction Solvents:Water & Ethanol
Appearance: Light yellow to brown powder
Odour: Characteristic
Taste: Characteristic
Loss on drying: 5% max
Ash: 0.8% Max
Particle size: NLT 98% pass 80 mesh
Analytical Quality:
Assay:Total flavone glycosides 24% Min(HPLC)
Quercetin areas / Kaempferol areas:0.8-1.2
Isorhamnetin areas / Quercetin areas:0.15 Min
Free Quercetin:1.0% Max
Free Kaempferol:1.0% Max
Free Isorhamnetin:0.4% Max
Total ginkgolides (lactones):6% Min(HPLC)
Ginkgolic Acid:1ppm Max
Contaminant:
Solvent Residue: Meet Eur.Ph.7.0 <5.4>
Pesticides: EU Reg. 396/2005 amended / ph. Eur
Pb: ≤1ppm
As: ≤1ppm
Hg: ≤0.1ppm
Total Heavy metals: ≤10ppm
BAP < 10ppb
PAH4< 50ppb
Aflatoxins< 2ppb
Microbiological:
Total bacterial count: ≤ 1,000cfu/g
Yeast & Molds: ≤ 100cfu/g
Salmonella: Negative
E-Coli: Negative
Standards
Produced under ISO9001, HACCP and IP(NON-GMO) System.
Storage
The product may be stored for 24 months in the unopened original
container. It shall be stored at ambient temperature, under dry
conditions, protected from heat, light and humidity. Powdered
material may form dust explosive dust-air mixtures. Low hazard for
industrial or commercial handing.
Package
25KG paper drums (Food grade, 37cm*37cm*50cm).
Production flow chart
SDS
| Sample Reserve Date | Responsible person | Batch No. | Observation Items | Each month observed result |
| 0 | 3 | 6 | 12 | 24 | 36 |
| 2015.4.22 | Keqiang Zhang | GB15012203 | Total flavone glycosides | 24.64% | 24.64% | 24.64% | 24.63% | 24.62% | |
| Total ginkgolides (lactones) | 6.26% | 6.26% | 6.27% | 6.26% | 6.26% | |
| Loss on drying | 3.12% | 3.09% | 3.10% | 3.11% | 3.13% | |
| Ash | 0.42% | 0.42% | 0.43% | 0.43% | 0.44% | |
| Sample Reserve Date | Responsible person | Batch No. | Observation Items | Each month observed result |
| 0 | 3 | 6 | 12 | 24 | 36 |
| 2014.10.9 | Keqiang Zhang | GB14100901 | Total flavone glycosides | 24.37% | 24.37% | 24.36% | 24.35% | 24.35% | 24.34% |
| Total ginkgolides (lactones) | 6.21% | 6.20% | 6.20% | 6.18% | 6.17% | 6.17% |
| Loss on drying | 3.13% | 3.12% | 3.14% | 3.15% | 3.15% | 3.15% |
| Ash | 0.41% | 0.41% | 0.42% | 0.43% | 0.41% | 0.42% |
| Sample Reserve Date | Responsible person | Batch No. | Observation Items | Each month observed result |
| 0 | 3 | 6 | 12 | 24 | 36 |
| 2014.7.13 | Keqiang Zhang | GB14071302 | Total flavone glycosides | 24.28% | 24.27% | 24.26% | 24.26% | 24.25% | 24.25% |
| Total ginkgolides (lactones) | 6.15% | 6.15% | 6.14% | 6.14% | 6.14% | 6.12% |
| Loss on drying | 3.47% | 3.48% | 3.48% | 3.48% | 3.49% | 3.49% |
| Ash | 0.58% | 0.60% | 0.60% | 0.60% | 0.62% | 0.63% |
