1. Frontier Science Center for Synthetic Biology, Key Laboratory of Systems Bioengineering (MOE), Collaborative Innovation Centre of Chemical Science and Engineering (Tianjin), and School of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, P. R. China
2. College of Food Science and Technology, Hainan University, Haikou 570228, P. R. China
3. Chifeng Pharmaceutical Company Limited, Chifeng, Inner Mongolia 024000, P. R. China