1. State Key Laboratory of Tea Plant Biology and Utilization, International Joint Laboratory on Tea Chemistry and Health Effects, School of Tea and Food Science & Technology, Anhui Agricultural University, Hefei, Anhui 230036, People’s Republic of China
2. Anhui Province Key Laboratory of Analysis and Detection for Food Safety, Hefei, Anhui 230022, People’s Republic of China
3. Key Laboratory of Agro-Product Quality and Safety, Institute of Quality Standard and Testing Technology for Agro-Products, Chinese Academy of Agricultural Sciences, Beijing 100081, People’s Republic of China