Conclusion The optimal parameters for extraction and separation condition of formononetin in Mucuna sempervirens Hemsl. was established.
结论本研究优化确定了常春油麻藤中刺芒柄花素的提取方法。
2
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.