1. C. Su, Dr. J.‐S. Gong, J.‐P. Ye, J.‐M. He, Dr. R.‐Y. Li, M. Jiang, Dr. Y. Geng, Dr. Y. Zhang, Prof. J.‐H. Chen, Prof. J.‐SShiKey Laboratory of Carbohydrate Chemistry and BiotechnologyMinistry of EducationSchool of Pharmaceutical SciencesJiangnan University Wuxi 214122 P. R. China
2. Prof. Z.‐H. XuNational Engineering Laboratory for Cereal Fermentation TechnologySchool of BiotechnologyJiangnan University Wuxi 214122 P. R. China
3. Prof. Z.‐H. XuJiangsu Provincial Research Center for Bioactive Product Processing TechnologyJiangnan University Wuxi 214122 P. R. China