1. College of Food Science and TechnologyShanghai Ocean Univ. Shanghai 201306 People's Republic of China
2. Shanghai Engineering Research Center of Aquatic‐Product Processing & Preservation Shanghai 201306 People's Republic of China
3. Laboratory of Quality & Safety Risk Assessment for Aquatic Products on Storage and Preservation (Shanghai)Ministry of Agriculture Shanghai 201306 People's Republic of China
4. Produce Safety and Microbiology Research UnitWestern Regional Research Center, Agricultural Research Service, United States Department of Agriculture Albany CA 94710 USA