心宝丸半成品洋金花干膏中东莨菪碱提取工艺的优化研究目 录摘要............................................................................................................................I-II1 前言.............................................................................................................................12 仪器与试药.................................................................................................................22.1 仪器..........................................................................................................................22.2 试药与原料..............................................................................................................23 方法与结果................................................................................................................33.1 供试品溶液的制备..................................................................................................33.2 对照品溶液的制备..................................................................................................33.3 阴性对照溶液的制备..............................................................................................33.4 HPLC 法测定洋金花干膏中东莨菪碱含量..........................................................33.5 方法学考察..............................................................................................................43.6 单因素实验..............................................................................................................73.7 正交实验................................................................................................................114 结论...........................................................................................................................145 讨论...........................................................................................................................15参考文献...........................................................
