1. Key Laboratory of Forest Plant Ecology, Ministry of Education College of Chemistry, Chemical Engineering and Resource Utilization Northeast Forestry University Harbin 150001 P. R. China
2. The Second Affiliated Hospital Heilongjiang Provincial Key Laboratory of Ecological Utilization of Forestry‐Based Active Substances Northeast Forestry University Harbin 150040 P. R. China
3. Guangxi University of Science and Technology Liuzhou 545006 P. R. China
4. School of Laboratory Medicine Wannan Medical College Wuhu Anhui 241002 P.R. China
5. College of Biological Sciences and Technology Beijing Forestry University Beijing 100083 P.R. China