Ⅰ. INTRODUCTION In the last few years, much effort has been devoted to developing the expert system for liquid chromatography (ESLC). In our previous papers, a strategy for the development of ESLC was established. Es...Ⅰ. INTRODUCTION In the last few years, much effort has been devoted to developing the expert system for liquid chromatography (ESLC). In our previous papers, a strategy for the development of ESLC was established. Establishment of a chromatogram base is one of the most important aspects in developing ESLC. Due to the fact that one of the most time-consuming and often frustrating jobs in chromatographic lab is to develop LC method for a展开更多
目的通过川芎药材化学成分指纹图谱的研究,进一步研究川芎有效物质基础成分。方法采用反相高效液相色谱法,以梯度洗脱的方式,60 m in内在同一谱中同时完成水溶性成分和脂溶性成分的指纹图谱建立。结果通过四川省4个地区20批川芎药材的...目的通过川芎药材化学成分指纹图谱的研究,进一步研究川芎有效物质基础成分。方法采用反相高效液相色谱法,以梯度洗脱的方式,60 m in内在同一谱中同时完成水溶性成分和脂溶性成分的指纹图谱建立。结果通过四川省4个地区20批川芎药材的化学成分指纹图谱的分析,以平均数法模拟了具有18个共有峰的川芎药材化学成分指纹图谱;并进行了不同等级、不同产地川芎化学成分指纹图谱的分析。结论本方法不但可以用于川芎药材质量控制,还可以作为探索中药川芎有效物质基础研究的有效手段。展开更多
文摘Ⅰ. INTRODUCTION In the last few years, much effort has been devoted to developing the expert system for liquid chromatography (ESLC). In our previous papers, a strategy for the development of ESLC was established. Establishment of a chromatogram base is one of the most important aspects in developing ESLC. Due to the fact that one of the most time-consuming and often frustrating jobs in chromatographic lab is to develop LC method for a
文摘目的通过川芎药材化学成分指纹图谱的研究,进一步研究川芎有效物质基础成分。方法采用反相高效液相色谱法,以梯度洗脱的方式,60 m in内在同一谱中同时完成水溶性成分和脂溶性成分的指纹图谱建立。结果通过四川省4个地区20批川芎药材的化学成分指纹图谱的分析,以平均数法模拟了具有18个共有峰的川芎药材化学成分指纹图谱;并进行了不同等级、不同产地川芎化学成分指纹图谱的分析。结论本方法不但可以用于川芎药材质量控制,还可以作为探索中药川芎有效物质基础研究的有效手段。
