中药学专业论文.doc

中药学专业论文.doc湖南中医药大学毕业论文


胃康灵胶囊质量标准研究
专业: 中药学
目录
中文摘要…………………………………………………………………………………1
英文摘要…………………………………………………………………………………2
1实验材料………………………………………………………………………………3
………………………………………………………………………3
…………………………………………………………………………3
2薄层鉴别………………………………………………………………………………3
……………………………………………………………………3
……………………………………………………………………4
…………………………………………………………………4
……………………………………………………………………5
3 质量标准研究…………………………………………………………………………6
……………………………………………………………………6
…………………………………………………8
…………………………………………………………………9
………………………………………………………………………10
…………………………………………………………………………12
…………………………………………………………………………12
……………………………………………………………………13
4样品测定………………………………………………………………………………13
5 结果与讨论……………………………………………………………………………14
参考文献…………………………………………………………………………………15
致谢………………………………………………………………………………………16
中文摘要
目的:研究并确定胃康灵胶囊的质量标准.
方法:采用TLC法及HPLC法对胃康灵胶囊进行鉴别和含量检测, 采用Diamonsil C18色谱柱:以乙腈-%磷酸溶液(14:88)为流动相: 流速:: 柱温:30℃: 检测波长为230nm
结果:按改进后的方法进行实验,杂质峰干扰较少,芍药苷分离度及拖尾因子较好,而且大大缩短了进样测试时间。同时在TLC鉴别中排除了阴性是否有干扰.
结论:TCL鉴别中阴性无干扰,含量测定改进方法后实验较满意,可以确定为其质量标准
关键词: 质量标准;薄层鉴别;高效液相
ABSTRACT
Objective: To study and determine Weikangling capsule’s quality standards. Methods: TLC method and HPLC method were used for identification and testing of Weikangling capsule ,using Diamonsil C18 column, acetonitrile -% phosphoric acid (14 : 88) at a flow rate: ml / min, temperature: 30 ℃, detection at 230 nm. Results: by improved of the method of experiment, less interference-impurities, paeoniflorin isolation and tailing factor Better, but also shortened the sample testing there is no interference in the TLC identification. Conclusion: TCL experients have no negative interference in the identification, determination of improving the methods of more satisfactory, so we can to determine it to be quality standards.
Key word: quality standards;TLC;HPLC
胃康灵胶囊质量标准研究
前言:胃康灵为已有国家药品标准的品种[1]