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作者从长叶牛膝Achyranthes longifolia Makino与怀牛膝A.bidentata Bl.植物根中,经乙醇提取,正丁醇溶介部分用氧化铝吸附柱层析,分离出蜕皮活性物质。文中介绍分离方法与活性试验结果。
The authors extracted ethanol from the roots of Achyranthes longifolia Makino and A. bidentata Bl. with the aid of ethanol extraction and n-butanol dissolution on the alumina column. The paper describes the separation method and the results of the activity test.