METHODS The extractive procedure of Chanshu granule was screened with orthogonal test, according to the extractive rate and content of jujuboside A by HPLC.

• 方法通过正交试验法，以复方浸膏收得率及浸膏中酸枣仁皂苷A的含量为考察指标，筛选提取工艺。