1. State
Key Laboratory of Pulp and Paper Engineering, South China University of Technology, 381 Wushan Road, Tianhe
District, Guangzhou,Guangdong P. R. China, 510640
2. Beijing
Key Laboratory of Lignocellulosic Chemistry, Beijing Forestry University, No.35 Tsinghua East Road, Haidian District,
Beijing, P. R. China,100083