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用体积分数为75%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。
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.
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