Ginkgo leaf extract

Key Attributes.

Latin Name: Ginkgo biloba L. Synonyms: ginkgo; ginkgo biloba; fossil tree; maidenhair tree; Japanese silver apricot; bai guo ye. Botany: Ginkgo known as the Maidenhair Tree, is a unique species of tree with no close living relatives. The tree is widely cultivated and introduced, since an early period in human history, and has various uses as a food and traditional medicine. Ginkgo seeds have been used in traditional Chinese medicine whole medical system that originated in China. More recently, ginkgo leaf extract has been used to treat a variety of ailments and conditions, including asthma, bronchitis, fatigue, and tinnitus (ringing in the ears). Function: 1. Dilating blood vessels, vascular endothelial protection organizations; 2. Regulating blood lipids; 3. Protecting low-density lipoprotein; 4. Improving blood rheology; 5. Inhibiting PAF (platelet activating factor), thromboxane formation; 6. Improving memory; 7. Scavenging free radicals. Active Ingredient: Ginkgo flavone glycosides, Bilobalide, and terpene lactones including ginkgolides A, B and C. Useful Part: Leaf. Appearance: Light yellow powder. Test Method: HPLC. Specifications: Flavones/Lactones 24/6 Ginkgolic acid 98% HPLC Ginkgolide 80%, 90%, 95% HPLC Bilobalide 80%, 90%, 98% HPLC 1.Ginkgo bilboa extract 24/6 Total ginkgo flavone glycosides >24% Total terpene lactones >6% 2. CP2005 Total ginkgo flavone glycosides >24% Total terpene lactones >6% Quercetin: kaempferol 0.8-1.5 Ginkgolic acid <1.0 ppm 3. Germany Standard Total ginkgo flavone glycosides 22.0%~27.0% Total terpene lactones 5.0%~7.0% Ginkgolic acid <=1 ppm Bilobalide 2.6%~3.2% 4. Water-soluble ginkgo biloba extract 24/6 Total ginkgo flavone glycosides >24% Total terpene lactones >6% Ginkgolic acid <=1.0 ppm Solubility: 5g ginkgo biloba extract will be dissolved completely in 100g water Storage: Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat. Package: 1kg/bag, 5kg/bag, 25kg/drum, double layers plastic bags inside. Cautions: Uncooked ginkgo seeds contain a chemical known as ginkgotoxin, which can cause seizures. Consuming large quantities of seeds over time can cause death. Ginkgo leaf and ginkgo leaf extracts appear to contain little ginkgotoxin.