Objective] To evaluate the effect and security of Jianpi Xiaozhang granule(JXG) in treating functional dyspepsia (FD) or fullness of the spleen deficiency and qi stagnation syndrome.

Determination of hesperidin contents in Jianpi Xiaoshi granules by HPLC;

Experimental Study on Optimum Extracting Technique of Jianpi Granule;

Objective To study the effects of Jianpi Xiaozhang supplement on electro-mechanical activity in rat.

Multi-center double-blind and double-simulation research on treatment of functional dyspopepsia with Jianpixiaozhang Granules;

Determination of loganin of Bushen Jianpi Granule migrating to blood;