1. State Key Laboratory of Tea Plant Biology and Utilization, Anhui Agricultural University, 130 Changjiang West Road, Hefei 230036, Anhui, P. R. China
2. School of Tea Science, Xinyang Agriculture and Forestry University, Xinyang 464000, Henan, P. R. China
3. School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, Av. do Café─Vila Monte Alegre, Ribeirão Preto, São Paulo 14040-903, Brazil
4. Department of Chemistry, University of Connecticut, Storrs, Connecticut 06269, United States
5. College of Tea Science, Yunnan Agricultural University, Kunming 100191, Yunnan, P. R. China
6. School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230038, P. R. China
7. Guangxi Key Laboratory of Calcium Carbonate Resources Comprehensive Utilization, Hezhou University, Hezhou 542899, P. R. China
8. Key Laboratory of Tea Science of Ministry of Education, National Research Center of Engineering Technology for Utilization of Functional Ingredients from Botanicals, College of Horticulture, Hunan Agricultural University, Changsha 410128, P. R. China
9. International Joint Laboratory on Tea Chemistry and Health Effects of Ministry of Education, Anhui Agricultural University, Hefei 230036, Anhui, P. R. China
10. School of Life Sciences, Anhui Agricultural University, 130 Changjiang West Road, Hefei 230036, Anhui, P. R. China
11. State Key Laboratory of Food Science and Technology, Institute of Nutrition and College of Food Science and Technology, Nanchang University, 235 Nanjing East Road, Nanchang 330047, Jiangxi, P. R. China