1. Bio-Oils Research Unit, National Center for Agricultural Utilization Research, Agricultural Research Service, United States Department of Agriculture, 1815 North University Street, Peoria, Illinois 61604, United States
2. Institute of Chemical Industry of Forestry Products, Chinese Academy of Forestry (CAF), Nanjing, Jiangsu 210042, People’s Republic of China
3. Illinois Sustainable Technology Center, University of Illinois at Urbana−Champaign, 1 Hazelwood Drive, Champaign, Illinois 61820, United States