A test to detect melamine in milk Wednesday, May 5, 2010 University of Miami researchers in Florida have developed a fast test to detect melamine adulteration in milk. Melamine, a plastic product, was found in pet food two years ago and in milk in China, where babies died from drinking it. Because of its high nitrogen content, melamine appears to raise the protein content of a food but also causes health problems and even death.The Florida test takes 15 minutes. The casein portion of the milk is removed first because it interferes with melamine detection. Gold nano-particles are added and, if melamine is present, the colour of the solution changes to blue from red within seconds. Adding Cyanuric acid, which also reacts to melamine, makes the test more specific to the product.The goal of the Florida research is to develop a test that can be used in third world countries. Melamine contamination is regarded as a worldwide problem. BF Michigan claims compromise was a win Defending the Cargill brand with cameras
Swede midge and cabbageworm found in Ontario canola Thursday, July 10, 2025 As reported on the OMAFA website fieldcropnews.com, Ontario canola crops are at various growth stages, ranging from seedling to full bloom depending on planting time and region. Winter canola is now fully podded, and harvest is expected to begin soon in Essex and other southern... Read this article online
Early Career Research Award supports two Guelph research initiatives Friday, July 4, 2025 The was presented to two University of Guelph researchers at the recently held Livestock Research Innovation Corporation (LRIC) symposium. Dr. Kelsey Spence received $40,000 towards her work in on-farm biosecurity research, and Dr. Sam Workenhe was awarded $60,000 to further his... Read this article online
Grape Growers 40th Annual Celebrity Luncheon has Dr. Hayley Wickenheiser Friday, July 4, 2025 The Grape Growers of Ontario’s marks the opening of the by showcasing Canadian personalities and celebrating the annual grape harvest. This year, in partnership with Meridian Credit Union, Ontario’s largest credit union and the third largest in Canada, the Grape Growers of Ontario... Read this article online
Ontario crops respond to summer heat Wednesday, July 2, 2025 According to the OMAFA Field Crop News team, Ontario field crops are showing rapid development as summer-like temperatures have dominated late June early July. The warm spell has accelerated growth and helped reduce the heat unit deficit from a cool spring. Corn fields have seen a burst... Read this article online
Canada’s Place in Global Food System Resilience Wednesday, July 2, 2025 Canada’s food system is facing serious pressure due to global supply chain issues, climate change, and rising food prices. According to a KPMG report, bold and united action is needed now to make Canada’s agriculture sector more resilient and self-reliant. With the global population... Read this article online