Preparative high-speed counter-current chromatography (HSCCC) was used for the separation of calycosin and formononetin from the ethyl acetate extract of Astragalus membranaceus Bge.
采用高速逆流色谱法（HSCCC），以正己烷氯仿甲醇水组成二相系统作为固定相与流动相，对黄芪的乙酸乙酯粗提物进行了分离纯化。
Objective:To optimize the alcohol-extraction process for astragalus membranaceus (Fisch. ) Bge. in Xiao Jingtong capsule.
目的：优选复方消经痛胶囊中黄芪的提取工艺。
The research on tissues culture lays the groundwork for further mutation and polyploidy breeding in Astragalus membranaceus(Fish. ) Bge. var. mongholicus(Bge. ) Hsiao.
针对蒙古黄芪组织培养体系的研究，是诱变育种和多倍体蒙古黄芪育种的基础技术准备。
The research on tissues culture lays the groundwork for further mutation and polyploidy breeding in Astragalus membranaceus(Fish. ) Bge. var. mongholicus(Bge. ) Hsiao.
针对蒙古黄芪组织培养体系的研究，是诱变育种和多倍体蒙古黄芪育种的基础技术准备。
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