Introduction of Ginkgo biloba leaf extract
Ginkgo biloba leaf Extract (GBE) contains Ginkgo flavone glycosides and Terpene lactones, and have been used pharmaceutically. The flavone glycosides, such as keampferol, quercetin, isorhamnetin, have anti-oxidant and free radical properties. The ginkgolides, which are trilactonic diterpenes, include ginkgolide A, B, C. GBE is standardized to contain 24% Ginkgo flavone glycosides and 6% terpene lactones including Ginkgolide A,B,C and bilobalide. Ginkgo supplements are usually taken in the range of 40–200 mg per day.
The Ginkgo biloba Leaf Extract used in dietary supplements is derived from the leaves of the plant Ginkgo biloba L.
Function of Ginkgo biloba leaf extract
1.Anti-inflammatory, ginkgolide B can inhibit the release of lysosomal enzymes;
2. Reduce blood pressure and treat pregnancy-induced hypertension, total flavonoids has the dilation of blood vessels;
3. It has obvious control of hyperlipidemia and hepatic steatosis;
4. Enhance brainpower, improve memory and prevent dementia.
Application of Ginkgo biloba leaf extract
1.Anti-inflammatory, ginkgolide B can inhibit the release of lysosomal enzymes.
2.Applied in pharmaceutical field, used to treat cardiovascular disease and dementia.
3.Applied in cosmetic field, because of its antioxidants or disarm free radicals is widely used in cosmetics to prevent aging.