Methods:With the content of Aesculin and Aescaletin as factor,the optimum extraction process was selected with the orthogonal design.

• 方法:以秦皮甲素,秦皮乙素含量为工艺评价指标,采用正交设计实验对水提工艺条件进行研究,并对水提浓缩液进行干燥工艺研究。