1. Faculty of Agronomy, Jilin Agricultural University, Changchun 130118, China
2. College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
3. College of Food Science, Heilongjiang Bayi Agricultural University, Daqing 163319, China
4. Institute of Industrial Crops of Heilongjiang Academy of Agricultural Sciences, Haerbin 150000, China
5. Department of Biology, University of British Columbia, Okanagan, Kelowna, BC V1V 1V7, Canada