Methods:To study asafetida acid as the index to study the effect of different alcohol degree(40%,50%,60%,70%,80%,90%)for Supplement Qi and Engendering Blood oral liquid.

• 方法:以阿魏酸为指标对补气生血口服液不同醇沉浓度(40%25,50%25,60%25,70%25,80%25,90%25)进行研究。