1. School of Chemistry and Chemical Engineering, Yancheng Institute of Technology, Yancheng 224051, P. R. China
2. School of Marine and Bioengineering, Yancheng Institute of Technology, Yancheng 224051, P. R. China
3. Jiangsu Key Laboratory of Biochemistry and Biotechnology of Marine Wetland, Yancheng Institute of Technology, Yancheng 224051, P. R. China
4. College of Food Science, Fujian Agriculture and Forestry University, Fuzhou 350002, P. R. China