Accompanied by Professor Wang Hua, from Department of Food Science and Technology, Ohio State University, Professor Ramkishan Rao, Director in Charge of National Food Safety of the U.S. Department of Agriculture (USDA-CSREES) paid a visit to East China University of Science and Technology on November 2nd. Professor Ma Yulu, Vice President of ECUST met the American guests at the 3rd conference room of Yi Fu Building. Among the hosts were Director Jiao Jiajun of International Cooperation and Exchanges office, Xie Jingli, Deputy Head of the Department of Food Science and Engineering of the School of Biochemical Engineering.