Publications by authors named "Xian-er Wang"
Objective: To optimize the extraction conditions for triphyllin A in Pronephrium triphyllum.
Methods: The content of triphyllin A in the Pronephrium triphyllum was determined by HPLC. Concentration and volume of the alcohol,time and times of the extraction were assayed by orthogonal test to detect their influences on the extraction rate of triphyllin A in the Pronephrium triphyllum.