1. Plant Fiber Material Science Research Center, State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou 510640, P. R. China
2. Guangdong Provincial Key Laboratory of Plant Resources Biorefinery, Guangzhou 510006, P. R. China
3. Guangdong Guanhao High-Tech Co., Ltd., Zhanjiang 524072, P. R. China
4. School of Environment and Energy, South China University of Technology, Guangzhou 510640, P. R. China