对照提取物在银杏叶制剂特征图谱中的应用*

黄琴伟,赵维良,严爱娟,张文婷

Applications of Reference Eextract in Determining the Characteristic Spectrum of Ginkgo Leaf Preparations

Qinwei HUANG,Weiliang ZHAO,Aijuan YAN,Wenting ZHANG

6种溶液的HPLC色谱图 A.芦丁对照品溶液;B.银杏叶对照提取物溶液;C.银杏叶总内酯对照提取物溶液;D.供试品溶液(银杏叶片);E.供试品溶液(银杏叶胶囊);F.供试品溶液(银杏叶滴丸);1.白果内酯;2.银杏内酯C;3.银杏内酯A;4.银杏内酯B;5.芦丁

HPLC chromatogram of six kinds of solution A.the solution of rutin reference;B.the solution of the extract of ginkgo leaf reference;C.the solution of total lactone extracted from ginkgo leaf reference;D.test solution of ginkgo leaf tablet; E.test solution of ginkgo leaf capsules;F.test solution of ginkgo leaf dropping pills;1.bilobalide;2.ginkgolide C;3.ginkgolide A;4.ginkgolide B;5.rutin