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银杏叶为银杏科植物 ( Ginkgo biloba L.)银杏树的叶。据统计 ,我国拥有的银杏叶资源约占世界总量的70 %。笔者测定了陕西汉中产银杏叶的营养成分 ,研究出了保健饮品——银杏叶汁。1 材料与方法1.1
Ginkgo biloba is a branch of the ginkgo tree (Ginkgo biloba L.). According to statistics, China has ginkgo leaf resources account for about 70% of the world total. I measured the production of Hanzhong Shaanxi Ginkgo biloba nutrients, developed a health drink - ginkgo leaf juice. 1 Materials and Methods 1.1