论文部分内容阅读
本文采用薄层层析-光密度法分离和测定草乌及其炮制品中乌头碱(aconitine)、中乌头碱(mesaconitine)和下乌头碱(hypaconitine)三种毒性生物碱的含量。结果表明此法具有简便、分离效果满意、重现性好的优点,可作为控制乌头类药材中上述三种毒性生物碱的方法之一。
In this paper, TLC and densitometry were used to separate and determine the content of aconitine, mesaconitine and hypaconitine in Aconitum and its processed products. The results show that this method has the advantages of simplicity, satisfactory separation effect and good reproducibility, and can be used as one of the methods for controlling the above three toxic alkaloids in Aconitum species.