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A high-contrast, top-down photograph of water droplets and pooled liquid on a dark, matte surface. On the left, the liquid forms thin, jagged, lace-like patterns against the black background. On the right, larger, more cohesive pools and individual droplets catch the light, revealing a smooth, reflective texture. The lighting creates a dramatic effect, emphasizing the contrast between the wet and dry areas of the surface.

Summary: Lucy Sutton et al. (2025) show that mature biofilms of L. monocytogenes on stainless‐steel surfaces failed to respond to high‐concentration sanitizers.  Source links: Journal of Food Protection Food & Beverage Sanitizer May Not Always Be Effective Against L.monocytogenes in Biofilms (Image …

An abstract digital illustration featuring a person in a grey suit interacting with a glowing blue hexagonal interface. One hand is shown pointing toward a prominent hexagon labeled HACCP. Surrounding it are other connected hexagons containing text such as Quality Control, Food Safety, Management, Process, Strategy, and Certification. To the right, a black computer mouse with a cord sits on the surface, blending the digital concept with physical office tools. The overall color palette is a mix of bright whites and various shades of cool blue, creating a high-tech, professional atmosphere focused on food safety systems.

Summary: Yadav et al. (2025) assessed how the multi-stage sanitation process impacts microbial populations in a large commercial beef-processing facility by tracking total aerobic counts, Enterobacteriaceae/coliforms, and microbial composition via sequencing. Source links: Journal of Food Protection Food & Beverage (Image Credit: iStock/Francesco …

A healthcare worker wearing a navy blue scrub top, a light blue surgical mask, and blue nitrile gloves is shown cleaning a hospital room. They are leaning over a hospital bed, using a white spray bottle to apply a cleaning agent to the plastic bed frame while holding a yellow cloth in their other hand. The background is a brightly lit, clean clinical environment with a large window. The focus is on the worker's hands and the cleaning process, emphasizing hygiene and sanitization protocols.

Summary: Commercially available spray-on surface biocide (SAQAS) showed no significant antimicrobial effect at either 5- or 30-day post-application under real world conditions.  Source links: Applied And Environmental Microbiology Food & Beverage Questions to Ask About Spray-on Surface Biocides (Image Credit: …

A microscopic view showing several circular, oocyte-like structures scattered across a textured yellow background. These round organisms have defined outer membranes and contain internal granular features. Numerous smaller, irregular shapes and shadows are dispersed throughout the surrounding field, creating a high-contrast, slightly grainy scientific appearance.

Summary:  An optimized molecular-based workflow for detecting Cryptosporidium oocysts across complex agricultural matrices is described. The system integrates ddPCR with improved sample preparation and DNA recovery. Source links:  Journal of Food Protection Food & Beverage Study Optimizes a Cryptosporidium Detection System Why …

A 3D microscopic rendering of several Salmonella bacteria. The bacteria are rod-shaped and colored a vibrant magenta, featuring numerous fine, hair-like pili covering their surfaces and several long, whip-like flagella extending from their bodies. They are set against a dark, out-of-focus background with blue and teal bokeh highlights, giving the image a scientific and biological depth.

Summary: Study shows that combining MALDI-TOF MS with machine learning (XGBoost) can accurately identify Salmonella serotypes. This combined approach might soon provide diagnostic labs with a rapid and cost-effective approach to resolving Salmonella serotypes. Source links:  Journal of Clinical Microbiology Food & Beverage Faster Salmonella …

A low-angle, close-up shot of a modern circular showerhead with blue nozzles. Clear streams of water spray downward, breaking into shimmering droplets and fine mist as they fall. The lighting is cool and blue-toned, highlighting the movement and clarity of the water against a soft, out-of-focus background.

Summary: A multicenter study systematically compared six ISO 11731:2017 standardized culture techniques for detecting Legionella in 276 hospital hot-water samples.  Detection rates varied significantly depending on the method used. Source links: Applied and Environmental Microbiology Water What’s the Best Way to Detect …

IEH News presenting Carbon Isotope Analysis for Vanillin Authenticity.

Together with IEH, Brooks Applied Labs conducted a study evaluating the authenticity of commercial vanilla products using bulk carbon isotope analysis (EA-IRMS) and (GC-C-IRMS)...

A high-angle, close-up shot of various chocolate products arranged on a dark, textured surface. In the foreground, several thick chunks of dark chocolate are stacked, showing smooth surfaces and broken edges with fine chocolate dust. To the right, a small wooden bowl is filled with fine cocoa powder. In the background, pieces of milk chocolate with embedded whole nuts are scattered alongside a wooden spoon filled with more cocoa. The warm, low lighting emphasizes the rich brown tones and varied textures of the chocolate, creating an indulgent and decadent feel.

Summary:  A rationally defined, 7-member microbial consortium assembled from isolated yeast and bacterial strains found during spontaneous cocoa fermentation was found to faithfully reproduce the chemical, sensory, and microbiological attributes of traditional fine-flavor chocolate.  Source links:  Nature Microbiology Food & …

Dr. Mansour Samadpour holding pippette with banner underneath reading 'Co-Founder Dr. M. Samadpour featured in Food Protections Trends'.

In a recent issue of Food Protection Trends, published by the International Association for Food Protection, IEH co-founder and Head of R&D Dr. Mansour Samadpour is featured for his continued...

Protein powder being mixed in a glass cup.

The study analyzed popular protein products for heavy metals, reinforcing the importance of ultra-sensitive detection methods and transparent data practices...

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