1. College of Food Science and Engineering, Northwest A&F University, Yangling, 712100 Shaanxi, China
2. School of Science, Xi’an University of Technology, Xi’an, 710048 Shaanxi, China
3. Faculty of Food Science and Engineering, Kunming University of Science and Technology, Kunming, 650500 Yunnan, China
4. Department of Gastroenterology, Shaanxi Provincial People’s Hospital, Xi’an, 710068 Shaanxi, China