**Author details**

Guigan Fang\* and Kuizhong Shen

\*Address all correspondence to: fangguigan@icifp.cn

Institute of Chemical Industry of Forestry Products (CAF), Key Lab of Forest Chemical Engineering (SFA), National Engineering Lab for Biomass Chemical Utilization, Key Lab of Biomass Energy and Material of Jiangsu, Nanjing, PR China
