Associate Professor., Food Safety & Microbiology, Dept. of Food Science & Human Nutrition, Iowa State University, USA
Microbial food safety and quality
Injury and destruction of foodborne pathogens as influenced by chemical
Irradiation treatment of foods
Stress adaptation in foodborne pathogens
Detection of pathogens sublethally injured by food processing methods.
He received his PhD in Food Science & Technology form Iowa State University in1992. He is currently working as Associate Professor in the Department of Food Science & Human Nutrition, Iowa State University.