1.
China Pharmacist
; (12): 760-763, 2014.
Artículo
en Chino
| WPRIM
| ID: wpr-445994
RESUMEN
Objective:To study the optimal extraction process of Yinxiejing. Methods: An orthogonal experimental method was used with reflux time, reflux times, ethanol concentration and volume as the influencing factors, and emodin and osthole content as the indices. Results:The optimal extraction conditions for Yinxiejing were as follows:refluxing twice with 2 h every time using 8-fold 80%ethanol. Conclusion:The optimum process is stable and feasible.