高效制备液相色谱法分离制备菱角壳中的生物碱  

Separation and preparation of alkaloid derived from the hull of water chestnut by high performance preparative liquid chromatography

作　　者：尚庆坤[1] 玄玉实[1] 朱东霞[1] 崔秀君[1] 

机构地区：[1]东北师范大学化学学院,吉林长春130024

出　　处：《东北师大学报（自然科学版）》2007年第2期82-86,共5页Journal of Northeast Normal University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(20371046);吉林省科技发展计划项目(20060572)

摘　　要：利用高效制备液相色谱法,以甲醇-水为流动相,通过优化色谱分析和制备条件,从野生菱角壳的提取物中分离出3个生物碱组分,并利用红外光谱和紫外-可见光谱进行了初步的结构分析,确定了生物碱的可能结构.Three alkaloid components in the hull of wilding water chestnut have been separated and collected by high performance preparative liquid chromatography under the optimized preparing chromatographic condition.The solvent system of methanolwater is selected as the mobile phase.The structure of three collected components is determined according to the analysis of IR and Uv-vis spectra.

关 键 词：菱角壳 生物碱 高效制备液相色谱 分离制备 

分 类 号：O657.7[理学—分析化学]