... . coronary heart disease SpecificationsFlavone glycosides24% Terpene lactones6%HPLC Dried leaves of the maidenhair tree,Ginkgo biloba. Alzheimer's DiseaseProduct ... lactones6%HPLC.ginkgo acid 1ppm,5ppm~100ppm Part Used: Dried leaves of the maidenhair tree,Ginkgo biloba. INCI Name: ... Biloba Extract is a plant material obtained from the leaves of the maidenhair tree, Ginkgo biloba, Ginkgoaceae Shelf ...