1. Department of Chemistry and Chemical Engineering, Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, Key Laboratory of Guangxi Colleges and Universities for Food Safety and Pharmaceutical Analytical Chemistry, Guangxi Minzu University, Nanning530006, P. R. China
2. Guangxi Key Laboratory of Polysaccharide Materials and Modification/Key Laboratory of Protection and Utilization of Marine Resources, School of Marine Sciences and Biotechnology, Guangxi Minzu University, Nanning530006, P. R. China
3. Department of Chemistry and Chemical Engineering, Guangxi University, Nanning530004, P. R. China