The effect of colonic pH on microbial activity and metabolite production using common prebiotics as substrates: an in vitro study

This study investigated how differences in colonic pH influence human gut microbiota composition and metabolite production using different substrates in an in vitro colon setup.本研究借助体外结肠模拟装置，采用不同底物，探究了结肠pH值差异对人类肠道菌群组成及代谢物生成的影响。