1. Key Laboratory of Tea Science of Ministry of Education, Hunan Agricultural University, Changsha, Hunan410128, China
2. National Research Center of Engineering & Technology for Utilization of Functional Ingredients from Botanicals, Collaborative Innovation Center of Utilization of Functional Ingredients from Botanicals, Hunan Agricultural University, Changsha, Hunan410128, China
3. Co-Innovation Center of Education Ministry for Utilization of Botanical Functional Ingredients, Hunan Agricultural University, Changsha410128, China
4. Key Laboratory for Evaluation and Utilization of Gene Resources of Horticultural Crops, Ministry of Agriculture and Rural Affairs of China, Hunan Agricultural University, Changsha, Hunan410128, China
5. Tea Research Institution, Chinese Academy of Agricultural Sciences, Hangzhou310008, China