Inhibitory activities and rules of plant gallotannins with different numbers of galloyl moieties on sucrase, maltase and α-amylase in vitro and in vivo

Liying Liu, Wenjing Jia, Sirong Jiang, Guoying Zhang, Jianzhong Zhao, Jiyu Xu, Luya Wang, Di Wu, Jihong Tao, Huilan Yue, Xiaohui Zhao, Xiaohui Zhao