1. Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Laboratory of Tobacco and Aromatic Plants Quality and Safety Risk Assessment, Ministry of Agriculture and Rural Affairs, Qingdao 266101, China
2. Shandong Rizhao Tobacco Company Ltd., Rizhao 276000, China
3. Yunnan Puer Tea (Group) Co., Ltd., Pu’er 665100, China
4. College of Food Science and Nutritional Engineering, China Agricultural University: National Engineering Research Center for Fruit and Vegetable Processing, Beijing 100083, China