1. The Key Laboratory of Industrial Biotechnology, Ministry of Education, Jiangnan University, Wuxi, P. R. China
2. National Engineering Laboratory for Cereal Fermentation Technology, Jiangnan University, Wuxi, P. R. China
3. School of Biotechnology, Jiangnan University, Wuxi, P. R. China
4. School of Food Engineering, Qinzhou University, Qinzhou, China