Ginkgo biloba is still used in Chinese medicine for the treatment of memory loss, stomach pain, dysentery, hypertension, mental stress and respiratory problems such as asthma, bronchitis and circulatory insufficiency, and the anxiety caused by them. The active components of Ginkgo biloba are terpenes, including ginkgolides and ginkgolides. These ingredients with Ginkgo flavone glycoside - free radical scavenging ability strong antioxidant.
The medicinal value and application of Ginkgo biloba extract are very extensive. Using the technology, advanced technology and equipment, through further extraction, separation and purification, its pharmacological effects are more obvious, in addition to Antagonistics PAF significantly by in vitro, can also play a pharmacodynamics in anti-inflammatory, anti allergy, dilating blood vessels, cardiovascular and cerebrovascular protection, improve the peripheral blood circulation, reduce serum cholesterol and cancer etc. can be widely used in cardiovascular and nervous system disease prevention and health care.
It is understood that CFDA currently approved dozens of Ginkgo biloba extract formulation, domestic manufacturers including Ginkgo Biloba Leaves Extract Tablets, capsules, granules, soft capsules, dispersible tablets, pills, tincture, drops, oral liquid, such as Extract of Ginkgo Biloba Leaves Injection, currently Conba ginkgo leaf preparation sales mainly from Ginkgo Biloba Leaves Extract Tablets and capsule. In addition, CFDA has been in 2011 and 2016, Jiangsu Kanion ginkgolide injection of ginkgo terpene lactones and two meglumine injection production.
The standards and requirements for the quality control of Ginkgo biloba extract and preparations are also increasingly standardized and strict. Ginkgo of traditional Chinese medicine and natural medicine research institute chief researcher Qiao Hongxiang pointed out that leaves the current standard quality control post, Ginkgo biloba extract still remain in the two components (Huang Tong and lactone) and a toxic component (Yin Xingsuan), these components accounted for only 30% of the Ginkgo biloba extract. The incorporation of proanthocyanidins into the control standard is helpful to improve the quality of Ginkgo biloba extract.