A．讲授的主要课程：
(1)“生物工程导论”：公共课，周学时4，教过2屇学生，学生总人数150人；
(2)“生物工程专业英语”：专业选修课，周学时3，教过1屇学生，学生总人数30人；
(3)“学科前沿讲座”：专业选修课，周学时2，教过1屇学生，学生总人数60人；

B．承担的实践性教学：
(1)近五年来，指导5名本科生做课程设计，指导10名本科生做毕业论文；

A. 承担的学术研究课题
(1) 机能性寡糖库的构建与应用,南京农业大学高层次人才引进基金, 2004,10-2006,10, 主持；
(2) 硫酸化寡糖的酶法合成及其与血凝素和SARS冠状病毒S蛋白相互作用的研究, 国家自然科学基金, 2006,1-2008,12,主持；
(3) 硫酸化寡糖的酶促合成及其与凝集素的相互作用分析,教育部留学回国人员科研启动基金, 2006,1-2007,12,主持。

B．在国内公开发行刊物上发表的学术论文：
1.Xiaoxiong Zeng, Yi Sun, Hirotaka Uzawa. Efficient enzymatic synthesis of 4-methyl umbelliferyl N-acetyllactosaminide and 4-methylumbelliferyl sialyl N-acetyllactosaminides empolying b-D-galactosidase and sialyltransferases, Biotechnology Letters, (2005)27, 1461-1465.

2.Xiaoxiong Zeng, Hirotaka Uzawa. Convenient enzymatic synthesis of p-nitrophenyl oligosaccharide series of sialyl N-acetyl lactosamine, sialyl LeX, and relevant compounds, Carbohydrate Research, (2005)340, 2469-2475.

3.Xiaoxiong Zeng, Takeomi Murata, and Taichi Usui. Glycosidase-catalyzed synthesis of fucosyl di- and trisaccharides derivatives using beta-L-fucosidase from Alcaligenes ap., Journal of Carbohydrate Chemistry, (2003)22, 309-316.

4.Hirotaka Uzawa, Xiaoxiong Zeng, and Norihiko Minoura. Synthesis of 6’-sulfodisaccharides by beta-N-acetylhexosaminidase-catalyzed transglycosylation, ChemComm, (2003)100-101.

5.Xiaoxiong Zeng, Takeomi Murata, Yumiko Nakaaki, Hirokazu Kawagishi, Kazukiyo Kobayashi, and Taichi Usui. Chemo-enzymatic synthesis of of glycopolypeptides carrying Neu5Ac(alpha)2→3Gal(beta)1→3GalNAc(alpha), Gal(beta)1→3GalNAc(alpha), and related compounds and analysis of their specific interactions with lectins, Archives of Biochemistry and Biophysics, (2000) 383, 28-37.