银杏(ginkgo biloba L.),又名白果树,公孙树。银杏科、是被称为“活化石”的子遗植物,为我国特有的树种。 银杏适应性广,我国各省区均可栽培种植,其树形优美,树干通直,材质坚细、有光泽、易加工。银杏具有很高的医用、经济和观赏价值。其种子含有少量青甙、赤霉素和动力精样物质,还有钙、磷、铁、胡萝卜素、核黄素以及多种氨基酸等,性平,味苦、涩,有小毒,具有敛肺气,定喘咳、固精、止带之功效,对哮 Ginkgo biloba (Ginkgo biloba L.), also known as white fruit tree, Gongsun tree. Ginkgo Branch, is known as the “Living Fossil” sub-plant, for our unique tree species. Wide adaptability of ginkgo, China’s provinces and regions can be planted and cultivated, its beautiful tree, trunk straight, the material is firm, shiny, easy processing. Ginkgo has a high medical, economic and ornamental value. Its seeds contain a small amount of glycosides, gibberellin and dynamic fine substance, as well as calcium, phosphorus, iron, carotene, riboflavin and a variety of amino acids, flat, bitter, astringent, a small drug, with convergence Lung gas, Dingchuan cough, solid fine, only the effect of the belt, on the asthma