New Real-Time PCR Assays Added to FSIS Microbiology Laboratory Guidebook of Test Methods
DuPont™ BAX® System Adopted by USDA Food Safety and Inspection Service to Detect Pathogenic E. coli
Recent updates by the U.S. Department of Agriculture (USDA) Food Safety & Inspection Service (FSIS) to its Microbiology Laboratory Guidebook (MLG) now specify the DuPont™ BAX® System molecular method for detecting E. coli O157:H7 and non-O157 Shiga toxin-producing E. coli (STEC) in meat products, carcass and environmental sponges.
“We are extremely pleased that the BAX® System has once again been evaluated by the USDA FSIS and found to meet the agency’s standards for performance,” said Doris Engesser-Sudlow, global director for molecular diagnostics, DuPont Nutrition & Health. “DuPont was the first to offer molecular-based pathogen tests to the food market, and our commitment to continuous improvement is still providing the best science-based solutions for evolving food protection needs.”
Effective Oct. 1, 2013, FSIS microbiologists can use BAX® System real-time assays to routinely monitor regulated foods for pathogenic E. coli. The MLG already specifies the BAX® System method for detecting Salmonella and Listeria monocytogenes. While inclusion does not constitute endorsement, the methods contained in the MLG are those that the FSIS uses for analysis of meat, poultry and other products within their jurisdiction.
Food processing companies around the world rely on the BAX® System to detect pathogens or other organisms in raw ingredients, finished products and environmental samples. The automated system uses leading-edge technology, including PCR assays, tableted reagents and optimized media to detect Salmonella, Listeria species, Listeria monocytogenes, E. coli O157:H7 and STEC, Campylobacter, Staphylococcus aureus, Vibrio, and yeast and mold. Many of these tests have been certified by AOAC and AFNOR and/or approved by government agencies in the Americas, Asia and Europe. For more information about the BAX® System, one of the most advanced pathogen detection systems available to food companies, please visit www.fooddiagnostics.dupont.com.
DuPont Nutrition & Health addresses the world’s challenges in food by offering a wide range of sustainable, bio-based ingredients and advanced molecular diagnostic solutions to provide safer, healthier and more nutritious food. Through close collaboration with customers, DuPont combines knowledge and experience with a passion for innovation to deliver unparalleled customer value to the marketplace. More information is available at www.food.dupont.com.
DuPont (NYSE: DD) has been bringing world-class science and engineering to the global marketplace in the form of innovative products, materials, and services since 1802. The company believes that by collaborating with customers, governments, NGOs, and thought leaders we can help find solutions to such global challenges as providing enough healthy food for people everywhere, decreasing dependence on fossil fuels, and protecting life and the environment. For additional information about DuPont and its commitment to inclusive innovation, please visit www.dupont.com.