A recent study of Pseudomonas spoilage microorganisms isolated from dairy products in Spain identified the presence of highly biofilm-forming, antimicrobial-resistant (AMR) strains, presenting challenges for dairy industry control strategies, and posing the risk of transfer of AMR genes to pathogenic foodborne bacteria.
This episode of Food Safety Five discusses two recent scientific studies that are advancing the food industry’s understanding of and ability to address Listeria monocytogenes, including new findings about the pathogen’s behavior in biofilms and a developing rapid detection method.
A Boston University study has shown that Escherichia coli exposed to microplastics form strong biofilms and develop increased levels of antimicrobial resistance (AMR) and multi-drug resistance.
A new study by USDA researchers has shown that long-read whole genome sequencing (WGS) could detect Salmonella attachment to food-contact surfaces earlier than traditional culture-based methods, allowing for sanitation interventions to be applied before the maturation of robust and difficult-to-remove biofilms.
Registration is open for the "Innovations in Cleaning and Sanitation for Low-Moisture Foods" conference, taking place at the the Land O’ Lakes Headquarters in Arden Hills, Minnesota in April. The event is jointly hosted by the Illinois Tech Institute for Food Safety and Health (IFSH), the University of Wisconsin–Madison’s Food Research Institute (UW-FRI), and the Institute for the Advancement of Food and Nutrition Sciences (IAFNS).
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.
Excellence in food safety for meat and poultry, from the farm to the processing plant, encompasses a number of steps to eliminate threats like Listeria, Salmonella, Campylobacter, foreign material, and spoilage organisms that prematurely limit shelf life.
After Fruit Logistica 2025, Marzio Cazzamali, Global Industry Segment Manager for Fruit and Vegetables at Ammeraal Beltech, shared his reflections on the event, focusing on innovations in food-safe conveyor solutions.
Nilfisk’s new CS7500 Combination Sweeper-Scrubber is a new solution in industrial cleaning that is designed for efficiency, user accessibility, and sustainability.
A recent study demonstrated the ability of Listeria monocytogenes to colonize a preexisting multispecies biofilm within a matter of hours and survive within the biofilm over time, without significantly altering the community structure or the overall matrix composition.
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