Consumers have long been warned against the hazards of eating raw cookie dough. As more cases of foodborne illness are linked to contaminated wheat flour, University of Georgia food safety experts are touting the risk in a louder, more forceful voice, while searching for ways to eliminate foodborne pathogens on wheat products.
Whether food scientist Ronald Pegg is chasing coffee “from bean to cup” in Costa Rica or pinpointing the phenolic antioxidant constituents in Georgia pecans, he has a passion for inspiring an investigative spirit in his students.
In December of 1976, Sue Ellen McCullough took a job at the University of Georgia Griffin campus — then known as the Georgia Experiment Station — on the advice of a neighbor. On March 29 she retired from UGA-Griffin, taking with her a trove of memories and experiences.
Whether he’s chasing coffee “from bean to cup” in Costa Rica or pinpointing the phenolic antioxidant constituents in Georgia pecans, University of Georgia food scientist Ronald Pegg has a passion for inspiring an investigative spirit in his students.
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.
University of Georgia food scientist Henk den Bakker is a member of an international team of researchers that has developed a way to quickly search massive amounts of DNA microbial data to identify specific genes, such as the genes responsible for drug-resistant bacteria.
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.