1. School of Chemical Science and Technology, Yunnan University, Kunming 650091, China
2. Laboratory for Conservation and Utilization of Bio-Resources, Yunnan University, Kunming 650091, China
3. Key Laboratory for Forest Resources Conservation and Utilization in the Southwest Mountains of China, Ministry of Education, Yunnan Province Key Lab of Wood Adhesives and Glued Products, School of Materials Science and Engineering, Southwest Forestry University, Kunming 650224, China