1. Kai He, Xue gang Li，Xin Chen,etal.Evaluation of antidiabetic potential of selected traditional Chinese medicines in STZ-induced diabetic mice. Journal of Ethnopharmacology. 137(2011)：1135 - 1142. 2. Kai He, Xuegang Li , Xiaoli Ye, etal. Separation of two constituents from purple sweet potato by combination of silica gel column and high- speed counter-current chromatography. Journal of Chromatography B. 2012(881–882 ): 49-54. 3. Kai He, Zongyao Zou, Yinran Hu , Yong Yang, Yubo Xiao, Pincao Gao, Xuegang Li, Xiaoli Ye. Purification of α-glucosidase from mouse intestine by countercurrent chromatography coupled with a reverse micelle solvent system. Journal of separation science. 2016, 39，703–708. 4. Kai He, Yinran Hu, Hang Ma, Zongyao Zou, Yubo Xiao, Yong Yang, Min Feng, Xuegang Li, Xiaoli Ye. Rhizoma Coptidis alkaloids alleviate hyperlipidemia in B6 mice by modulating gut microbiota and bile acid pathways. Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease. 2016 (1862) ：1696-1709. 5．Ting Wang, Chongyang Zhang, Hui Li , Rui Zhou , Xiaoli Ye, Yong Yang, Kai He *. The underlying rationality of Chinese medicine herb pair Coptis chinensis and Dolomiaea souliei: From the perspective of metabolomics and intestinal function. Journal of Ethnopharmacology,2022,289:115065.