Objective:To establish a TLC method for the identification of long pepper,caryophyllus,chebule as well as an HPLC method for determination of piperine as an effective component in Aru Spleen-invigorating powder.

• 目的:对阿如健脾散中的荜茇、丁香、诃子等成分进行薄层鉴别；同时测定了该制剂中荜茇的有效成分胡椒碱的含量.