Sanitation

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In an analysis of domestic refrigerator swabs, researchers discovered complex microbial communities harboring foodborne pathogens and antimicrobial resistance (AMR). The findings also suggested that regular cleaning is possibly more important than temperature control in managing these communities.

Today, food processors face the dual challenge of achieving sustainability goals and guaranteeing product safety. 

The researchers conducted environmental sampling throughout a controlled environment agriculture (CEA) operation and tested swabs for L. monocytogenes. Boot covers proved to be a useful tool for evaluating the effectiveness of cleaning and sanitation.  

Drawing on extensive research, industry conversations, and insights from focus groups and job task analysis, the Sanitation Controls Practitioner Program (SCPP) identifies critical job tasks related to sanitation. This article, inspired by the SCPP's comprehensive approach, will delve into the three pillars of an effective sanitation program: cleaning, monitoring and verification, and sanitizing.

Microbial issues can be a serious problem. From recalls to reputational damage, the more you know, the more prepared you will be. Get the expert knowledge you need from IFC.

Applying wet sanitation in dry environments often increases risk. Food processors need a balanced understanding of these risks and their desired cleaning outcomes; specifically, the impact of different sanitation practices and how those impacts are driven by hygienic design challenges in their facilities.

3-A Sanitary Standards Inc. has published new editions of its standard for farm milk cooling and holding tanks, and its foundational hygienic equipment design standard.

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.

Drawing upon insights shared by UK food safety professionals, a report produced by the Food Safety Research Network (FSRN)/Quadram Institute identifies emerging defenses against microbiological risks in food production environments, including science-backed approaches, advanced technologies, and culture-based initiatives.