1. State Key Laboratory of Dairy Biotechnology; Technology Center of Bright Dairy & Food Co., Ltd; 1518 Jiangchang Road (W) Shanghai 200436 China
2. Wuhan Bright Dairy Co., Ltd; 1 Zhangbai Road Wuhan 430040 China
3. Synergetic Innovation Center of Food Safety and Nutrition; Jiangnan Univ; Wuxi 214122 China
4. Author Cai is with College of Food Science and Engineering; Wuhan Polytechnic Univ; Wuhan 430023 China