Ginkgo Biloba Leaf Extract

We offer ginkgo biloba leaf extract
plant origin: ginkgo biloba
part used: leaf
specification: ginkgo flavone glycosides 24% by hplc,terpene lactones 3%,6% by hplc
cas no.: 90045-36-6
molecular formula: c20h24o11
molecular weight: 40.4
functions:
ginkgo leaf extract has been used to treat a variety of ailments and conditions, including asthma, bronchitis, fatigue, and tinnitus (ringing in the ears). Today, people use ginkgo leaf extracts to improve memory; to treat or help prevent alzheimer's disease and other types of dementia; to decrease intermittent claudication (leg pain caused by narrowing arteries); and to treat sexual dysfunction, multiple sclerosis, tinnitus, and other health conditions.
Nccam is conducting a large clinical trial of ginkgo with more than 3,000 volunteers. The aim is to see if the herb prevents the onset of dementia and, specifically, alzheimer's disease; slows cognitive decline and functional disability (for example, inability to prepare meals); reduces the incidence of cardiovascular disease; and decreases the rate of premature death.