BROWSE ALL ARTICLES BY TOPIC
Articles by Topic - Safety
Listing articles 101 to 110 of 183
Features: Chinese Poultry Rule Stirs Controversy
As signs point toward a move by the U.S. Department of Agriculture (USDA) to permit importation of Chinese processed poultry products to the U.S., some question whether this would be a good idea.
Features: Swifter Salmonella Test
The first commercially available real-time polymerase chain reaction (PCR) test for Salmonella enteritidis (SE) in poultry eggs provides results in just 27 hours, ten times faster than the 10-day turnaround available with conventional testing methods, according to the manufacturer, Life Technologies Corp.
Features: BSE in the Air?
Prions, the infectious proteins that cause lethal neurological diseases such as bovine spongiform encephalopathy in cows and variant Creutzfeldt-Jakob disease in humans, can be transmitted in aerosol form, according to new research conducted by a team of scientists from the University of Zurich in Switzerland and the University of Tübingen in Germany (Haybaeck J, Heikenwalder M, Klevenz B, et al. Aerosols transmit prions to immunocompetent and immunodeficient mice. PLoS Pathog. 2011;7(1): e1001257.)
Features: Speeding Safer Shellfish
A new test for dangerous shellfish toxins, developed by scientists at Queen’s University in Belfast, Ireland, speeds up the usual process for detecting these toxins from about 48 hours to 30 minutes.
Features: USDA Food Safety Expert Outlines Plan
The United States Department of Agriculture (USDA) will focus on “science-based food safety” as well as laws, regulations, and policies that are anchored in prevention,
Spanish researchers report that high-pressure processing (HPP) technology can effectively inactivate contaminants such as bacteria, molds, and yeasts in dairy foods like yogurt.
Features: Spotlighting Unsafe Shellfish
Seafood contaminated by “red tides” and other toxic algae is hazardous to eat, often producing gastrointestinal problems and other symptoms, but it’s difficult to differentiate a contaminated batch of seafood from one that is free of such toxins.
The government’s six main objectives for food safety for the next decade, recently unveiled as part of the Healthy People 2020 initiative, are all “reasonable and attainable,” but they require additional data, according to Michael Doyle, PhD, Regents Professor of Food Safety and Microbiology and director of the Center for Food Safety at the University of Georgia in Griffin.
Food safety problems can arise at any of multiple stages of food production, and illnesses that result from them are frequently not detected or reported, according to a new report from the American Academy of Microbiology.
Escherichia coli can live for weeks around the roots of produce plants and transfer to the edible portions, but the threat can be minimized if growers don’t harvest too soon, a Purdue University study shows.