The polar part and the nopolar part in Aconitum sinomontanum Nakai had biological activity. 结果表明：辫根七中极性成分和非极性成分均有较强的生物活性，但以极性成分稍强。
The extraction process of lappaconitine from the root of Aconitum sinomontanum Nakai, which is a special plant in GanSu province China, using 75% ethanol with a yield of 0.61% was described. 摘要用体积分数为75%25的乙醇做溶剂，从甘肃高乌头的根中提取了刺乌头碱，该新方法产率可达0.
Keywords Tall monkshood root;Aconitum sinomontanum;Morphological character;Structure;Physical and chemical identification; 麻布七;高乌头;形态特征;组织构造;理化鉴定;