Ginkgo Biloba Extract, Ginkgo Biloba Leaf Extract
Specification
CP2015 standard: 24% Total Ginkgo Flavone Glycosides, 6% Total Terpene Lactones by HPLC
EP standard: 22.0%～27.0%Total flavone glycosides
Q:K≥0.7;I:K≥0.1;
5.4%～6.8% Total Ginkgo lactone;
2.6%～3.2%Bilobalides
2.8%～3.4% Ginkgolides A+B+C;
Ginkgolic Acid ≤5ppm.
USP standard: 22.0%～27.0% Total flavone glycosides;
Q:K≥0.7;I:K≥0.1;
5.4%～12.0% Total Ginkgo lactone
2.6%～5.8% Bilobalides
2.8%～6.2% Ginkgolides A+B+C
Ginkgolic Acid ≤5ppm.
Introduction
Ginkgo extract (CAS NO. 90045-36-3) are among the most widely studied and prescribed herbal medications in Europe to alleviate symptoms associated with a wide range of conditions including conditions related to poor brain function. The main indications for this herbal extract remedy is in peripheral vascular disease and the therapy of age related cognitive decline.The pharmacologically active constituents, flavonol glycosides and the terpene lactones, have been identified. The terpene lactones comprise ginkgo lides A, B, C and biloba lides. The extract scavenges excess free radicals and pretreatment with Ginkgo Biloba Dry Extract reduces damage by free radicals in patients undergoing coronary bypass surgery.
Ginkgo Biloba Leaf Extracts alleviate symptoms associated with a wide range of conditions including conditions related to poor brain function. The main indications for this herbal extract remedy is in peripheral vascular disease and the therapy of age related cognitive decline. This plant is a mind booster underutilized by the medical profession.
Application
1. Ginkgo extract (CAS NO. 90045-36-3) is applied in health product field, it can effectively reduce breast pain and emotional instability.
2. Ginkgo extract (CAS NO. 90045-36-3) in Functional foods areas: protecting vascular endothelial tissue, regulating blood lipids.
Certificate Of Analysis
| Product Name: | Ginkgo Biloba Leaf Extract | Latin Name: | Ginkgo | Biloba L. | |
| Batch Number: | 20181126 | Used Part: | Dried Leaf | ||
| Batch Quantity: | 1000KG | Analysis Date: | Dec. 04, 2018 | ||
| Manufacture Date: | Nov. 26, 2018 | Certificate Date: | Dec. 16, 2018 | ||
| ITEM | SPEaFICAllON | RESULTS |
| Description: Appearance Odor& taste Partde size Extract Solvent |
Light yellow to Brown yellow fine powder Characteristic 100% through 80 mesh Ethaiol, Water |
Browm yellow Cokx Conforms Conforms Conforms |
| Assay: Total Ginkgo Flavone Glycosides Quercetin Glycosides Kaempferol Glycosides Isorhamnetin Glycosides Peak area ratio Quercetin Glycosides/ Kaempferol Glycosides Isorhamnetin Glycosides/ Quercetin Glycosides Total Teipene Lactones GinkgoMesA GinkgoMes B GinkgoMesC BilobaMes GinkgolicAcid |
byHPLC 22%-27% 0.8-1.2 ≥0.15 5.40%-12.0% 2.6%~5.8% ≤15ppm |
25.68% 10.76% 11.73% ai9% 0.92 0.30 6.70% 2.06% 1.08% 0.91% 2.65% 027ppm |
| Physical: Loss on Diying ignited Ash Bulk Density |
≤5.0% ≤0.8% 55^8g/100ml |
213% 021% Conforms |
| Chemical: Heavy Metals Lead Arsenic Cadmium Mercuiy Pesticides residue Solvents residue |
≤120ppm ≤15ppm ≤12ppm ≤11ppm ≤11ppm USP Standaid USP Standaid |
Conforms Conforms Conforms Conforms Conforms Conforms Conforms |
Conclusion: Conforms with USP specification.
Packing&Storage: Store in cool & dry place. Keep away from strong light and heat.
Shelf life: 24 months when properly stored.
