1. Wuhan University Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Hubei Clinical Center and Key Laboratory of Intestinal and Colorectal Disease, School of Pharmaceutical Sciences, , 185 East Lake Road, Wuhan 430071, China
2. Guangxi Academy of Sciences State Key Laboratory of Non-Food Biomass and Enzyme Technology, , Nanning 530007, China