1. College of Food Engineering, Ludong University , Yantai, Shandong, China
2. Bio-Nanotechnology Research Institute, Ludong University , Yantai, Shandong, China
3. Shandong Key Laboratory of Biochemical Analysis, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology , Qingdao, China
4. Yantai Laishan District Center for Disease Control and Prevention, Centers for Disease Control and Prevention , Yantai, Shandong, China