1991.7-1994.8，在武汉市食品工业公司科研所任职，从事新产品开发与研究。1997.7-至今，在华中农业大学食品科技学院从事食品微生物、食品安全和生物技术方向的教学和科研工作。2010.10-2011.10，美国加州大学戴维斯分校，国家留学基委公派，访问学者。

食品生物技术与安全

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