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University of Georgia bacteriologist Govind Dev Kumar joined the faculty at the Center for Food Safety on the UGA Griffin campus in Griffin, Georgia, in September of 2018. CAES News
Pathogens’ Defense
When humans get sick, our immune systems kick into high gear. To help guard against disease, people are increasingly turning to antimicrobial agents — from soaps to wipes to hand sanitizers — to help kill germs. However, scientists have found that some strains of Salmonella pathogens have developed strategies to evade damage.
Xiangyu Deng, an assistant professor of food microbiology with the Center for Food Safety (CFS) on the UGA Griffin campus. CAES News
Source ID
A team of scientists led by researchers at the University of Georgia Center for Food Safety in Griffin, Georgia, has developed a machine-learning approach that could lead to quicker identification of the animal source of certain Salmonella outbreaks.
University of Georgia food scientist Xiangyu Deng has been awarded the Larry Beuchat Young Researcher Award by The International Association for Food Protection (IAFP). Deng is pictured (center) receiving the award from Linda Harris (left), a professor at The University of California, Davis and a past president of IAFP, and Stan Bailey (right), senior director of scientific affairs at bioMerieux and a past president of IAFP. CAES News
Deng Honored
University of Georgia food scientist Xiangyu Deng has been awarded the Larry Beuchat Young Researcher Award by the International Association for Food Protection (IAFP). The award recognizes excellence in food safety and was presented to Deng at the IAFP meeting held July 8-11 in Salt Lake City.
Canned beans in a pressure canner. May, 2008. CAES News
Time to Can
Canning season is here and, even if you haven’t harvested your backyard tomatoes or okra yet, it’s time to get ready.
During a remembrance ceremony, a portrait of Tommy Nakayama, painted by Griffin, Georgia, artist Jennifer Edwards, was unveiled. Nakayama is a former head of the UGA Department of Food Science and Technology. His portrait will hang in the UGA Center for Food Safety on the university's Griffin campus alongside images of food science department heads who preceded Nakayama. A 'Thunderhead' Japanese black pine tree was also planted in the garden in honor of Nakayama and his heritage. Nakayama's wife (L) and sister are shown unveiling the portrait. CAES News
Nakayama Honored
Family, friends and coworkers of Tommy Nakayama gathered at the University of Georgia Research and Education Garden in Griffin, Georgia, on Monday, May 21, to honor and remember the former head of the UGA Department of Food Science and Technology.
University of Georgia Research Professional David Mann works on a portable sequencer in food scientist Xiangyu Deng's laboratory in the UGA Center for Food Safety in Griffin, Georgia. Deng has developed a one-step method of detecting and subtyping food pathogens called “metagenomics analysis.” The method is much quicker than traditional methods, and time is essential during outbreaks of foodborne illness. CAES News
Quicker Identification
Quick, efficient pathogen detection and fingerprinting is essential and often lifesaving when it comes to preventing foodborne illness. University of Georgia food scientist Xiangyu Deng has created a system that can identify foodborne pathogens much quicker than traditional methods.
This month, Michael Doyle retired from his position as director of the Center for Food Safety on the UGA Griffin campus. CAES News
Doyle Retires
Twenty-six years ago, the University of Georgia hired Mike Doyle to create and lead a research center focused on detecting, controlling and eliminating foodborne pathogens in America’s food supply. This month, Doyle retired from his position as director of the world-renowned Center for Food Safety on the UGA Griffin campus.
Daniel Mwalwayo, a visiting scientist from Malawi, works with Ruth Wangia in a University of Georgia environmental health lab. Mwalwayo is researching on UGA's Athens and Griffin campuses for 12 weeks on a Borlaug Fellowship, which is funded by the USDA and administered by the UGA CAES Office of Global Programs. (Photo by Allison Floyd.) CAES News
Borlaug Fellowship
Daniel Mwalwayo has spent most of his professional career working to ensure a safe food supply in his home country of Malawi.
Francisco Diez Gonzalez became director of the University of Georgia Center for Food Safety on July 1, 2016. Diez earned a bachelor's degree in food technology from the Monterrey Institute of Technology and Higher Education, and completed master's and doctoral degrees in food science at Cornell University in New York. He came to UGA from the University of Minnesota, where he was a faculty member and head of the Department of Food Science and Nutrition. CAES News
Director Diez
For years, food scientist Francisco Diez studied and admired the work of University of Georgia Regents’ Professor Mike Doyle, but the two researchers’ paths never crossed. For the next year, they will work closely together as Diez transitions into Doyle’s role as director of the UGA Center for Food Safety in Griffin, Georgia.