论文部分内容阅读
目的通过对不同方法炮制的附子药材中生物碱类成分比较,研究附子在炮制过程中成分的变化。方法采用UV、HPLC法分别测定附子及其炮制品中的总生物碱、酯型生物碱、双酯型生物碱。结果在炮制时,附子中的总生物碱、酯型生物碱、双酯型生物碱的含量均有所降低,损失率均偏高。结论炮制确有减毒作用;从损失率看,有过度炮制的问题。
OBJECTIVE: To compare the composition of alkaloids in aconite herbs processed by different methods, and to study the composition changes of aconite in processing. Methods The total alkaloids, ester alkaloids and diester alkaloids in aconite and its processed products were determined by UV and HPLC respectively. Results At the time of processing, the content of total alkaloids, ester-type alkaloids and diester alkaloids in aconite decreased and the loss rate was high. Conclusions Concoctions do have an attenuating effect; from the loss rate, there is a problem of over-processing.