1. Institute of Nutrition and Health, School of Public Health, Qingdao University, 308 Ningxia Road, Qingdao 266021, China
2. Qingdao Engineering Research Center for Preservation Technology of Marine Foods, College of Food Science and Engineering, Ocean University of China, 5 Yushan Road, Qingdao 266003, China
3. Weihai Institute for Food and Drug Control, Weihai 264299, China
4. Haikou Research & Development Center for Biopeptide Engineering, Huayan Collagen Technology Co., Ltd., Haikou 571000, China