1. The Key Laboratory of Industrial Biotechnology, Ministry of Education, School of Biotechnology Jiangnan University Wuxi P. R. China
2. National Engineering Laboratory for Cereal Fermentation Technology Jiangnan University Wuxi P. R. China
3. Jiangsu Provincial Research Center for Bioactive Product Processing Technology Wuxi P. R. China
4. School of Biotechnology Jiangnan University Wuxi P. R. China