This episode of Food Safety Five discusses two scientific advancements related to Listeria monocytogenes control: 1) a study that showed the effectiveness of combining antimicrobial blue light with chemical sanitizers for pathogen inactivation, and 2) the development of a new growth prediction model for L. monocytogenes in artisanal cheeses.
A study from the University of Georgia’s Center for Food Safety suggests a synergistic effect between antimicrobial blue light treatment and low concentrations of sanitizers commonly used in industry, finding enhanced inactivation of Listeria monocytogenes on food contact surfaces.
With support from the Dairy Innovation Hub, a professor at University of Wisconsin–Platteville is establishing a research program to explore the use of cold plasma technology for food safety, sustainable agriculture, and dairy processing.
Based on a recent analysis, WaterMagage4You is a free, online tool developed by the European Food Safety Authority (EFSA) to help industry predict and mitigate microbial contamination risks in process water for fresh, fresh-cut, and frozen produce. EFSA also published recommendations for fit-for-purpose process water management.
A new study led by USDA-ARS and Oklahoma State University showed that oregano and cinnamon essential oils can be reused multiple times to effectively wash organic leafy greens contaminated with E. coli without losing antimicrobial activity.
Filling a critical knowledge gap in light of recent outbreaks and recalls associated with low-moisture foods, a study led by National University of Singapore researchers has characterized dry surface Salmonella biofilms and developed a fit-for-purpose, antibiofilm, waterless sanitization protocol for the low-moisture food industry.
A research project funded by the Center for Produce Safety (CPS) is exploring the microbial risks of unconventional surfaces in small and midsized produce packinghouses with the goal of determining sanitation best practices.
Recently concluded research funded by the Center for Produce Safety provides practical, immediately actionable insights that industry can integrate into their operations, ranging from sanitation best practices, to Salmonella and E. coli mitigation, to wild bird management, and more.
Setting a new a new precedent for preharvest food safety interventions, the first-ever registration of an antimicrobial treatment for foodborne pathogens in preharvest agricultural water has been approved by the U.S. Environmental Protection Agency (EPA).
XENON’s new stainless steel washdown lamp housing is powered by Intense Pulsed Light (IPL) -based PUREPULSE technology, providing an eco-friendly and effective sanitization solution for food packaging processes.
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