Longer application times, shorter nozzle distances, and spray patterns that deliver sufficient physical force to surfaces may contribute to improved microbial reduction. Sanitizer efficacy experiments could misrepresent real-world sanitation outcomes when shear stress and application time are not considered.
Transport cages are recognized as a potential source of cross-contamination in poultry slaughterhouses. The optimal washing water temperature and detergent concentration completely eliminated detectable Salmonella while greatly reducing indicator organisms. The identified parameters may improve food safety and operational efficiency.
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.
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