1. College of Chemistry and Materials Science, Hunan Agricultural University, Changsha 410128, People’s Republic of China
2. State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, People’s Republic of China
3. China Yunnan Key Laboratory of Tobacco Chemistry, Research and Development Center, China Tobacco Yunnan Industrial Company, Kunming 650231, People’s Republic of China