1. Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, Shandong 266100, P. R. China
2. College of Food Engineering, Qingdao Institute of Technology, Qingdao, Shandong 266300, P. R. China
3. Key Laboratory of Research on Environment and Population Health in Aluminum Mining Areas, Education Department of Guangxi Zhuang Autonomous Region, Youjiang Medical University for Nationalities, Baise, Guangxi 533000, P. R. China