IAFNS-supported researchers have developed a low-moisture cleaning solution that is not only effective and less of a hazard for workers and plants, but also has the potential to save cleaning time.
Studies funded by the Center for Produce Safety (CPS) are investigating ways to improve produce packinghouse brush sanitation, including the use of antimicrobial light and choosing the best time to replace brushes.
A new study demonstrated the efficacy of far-UV-C light at 222 nm for inactivating human norovirus on surfaces. As it is safe for humans, researchers believe UV-C 222 could enable real-time, continuous disinfection in enclosed foodservice settings and food processing environments.
Element Six and Oxi Tech Solutions have partnered to develop an ozone-powered, synthetic diamond-enabled sanitation solution, which the company says enhances the safety, eco-friendliness, and effectiveness of industrial cleaning.
Researchers achieved microbial reductions of 1.56–1.64 log CFU/cm2 by applying plasma-activated water and water–chemical solutions to dual-species E. coli biofilms on stainless steel, suggesting the technology’s potential as a sustainable, safe alternative to traditional sanitizer treatments.
According to the researchers, the findings indicate that Salmonella persistence in food processing environments should not be attributed solely to disinfectant resistance. Proper implementation of cleaning and sanitization protocols alongside stringent hygiene practices remains critical.
Researchers have developed and validated a rapidly vaporizing antimicrobial liquid designed for dry sanitization, which, after further optimization and regulatory approvals, could offer a potential alternative to highly flammable alcohol-based solutions.
Potentially offering an effective natural control strategy in food production, a study demonstrated the ability of select essential oils to inactivate multidrug-resistant Campylobacter isolated from poultry and investigated the mechanisms of antibacterial action, while highlighting variability in essential oil potency and species-specific susceptibility.
A recent study examined the efficacy of three commonly used sanitizers—chlorine, QACs, and UV-C light—against Listeria monocytogenes biofilms on stainless steel, PET, and silicone rubber surfaces, including organic matter, representing produce packing environments.
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