GINKGO BILOBAL P.E. The leaves of Ginkgo biloba are used in Chinese medicine to treat memory loss GINKGO BILOBAL P.E.The leaves of Ginkgo biloba are used in Chinese medicine to treat memory loss,stomach pain, dysentery. High blood pressure and anxiety as well as other respiratory problems like asthma, bronchitis, and poor circulation. The active component of Ginkgo biloba is the terpene fraction, which consists of ginkgolides and bilobalides. These ginkgo flavone-glycosides have powerful antioxidant and free radical scavenging ability.Part used: dried leafSpecification: Appearance: Light yellow powderTaste: BitterTotal flavonol-glycosides: 24% min.Total terpene lactones: 6.0% min.Loss on drying: 5.0% max.Ash: 5.0% max.Total plate count: 1000cfu/g max.Yeast & Mold: 10cfu/g max.Salmonella: NegativeE.Coli: Negative