Testing & Analysis

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Developed by University of Texas at Dallas scientists, EnliSense’s READ FWDx is a novel, compact rapid sensor that can simultaneously detect microbiological and chemical food contaminants. EnliSense and the researchers behind READ FWDx envision their technology being used by both food manufacturers and consumers at home.

Using an artificial intelligence (AI) model to standardize and analyze a massive, global set of whole genome sequencing (WGS) data for Cronobacter sakazakii, University of Maryland researchers have discovered genetic traits that may explain the pathogen’s persistence and virulence in low-moisture foods like powdered infant formula. 

At the July 15 grand opening event for the new USDA-FSIS Midwestern Food Safety Laboratory in Missouri, U.S. Secretary of Agriculture Brooke Rollins teased the agency’s new food safety policy plan aimed at reducing foodborne illness. 

USDA Food Safety and Inspection Service (USDA-FSIS) laboratories now use an improved enrichment method for Campylobacter in poultry meat samples, which reduced enrichment incubation time by half, and shaved a day off of reporting times for results. 

The executive summary includes global risk characterizations for parasite-food commodity combinations for Cryptosporidium, Cyclospora, Giardia, Toxoplasma gondii, and other foodborne protozoan parasites.

USDA-FSIS released a notice in late June that it plans to extend its H5N1 Influenza A Dairy Cow Testing Program until September 30. Meanwhile, the EU released a new guidance document on preparedness, prevention, and response for avian flu in animals and food.

This article explores the "why," "how," and challenges encountered when conducting challenge studies for safer food products and longer shelf life.

In this bonus episode of Food Safety Matters, we speak to Kye Luker, Chief Product Officer at FlexXray, about how external X-ray inspection services can assist companies in responding to a foreign material (FM) contamination event, and the ways in which inspection technology is evolving.

In the second of this two-part episode of Food Safety Matters, we interviewed professionals from industry, consumer advocacy, and foodservice, live from the show floor of the Food Safety Summit, which took place on May 12–15 in Rosemont, Illinois. We discussed the efficacy of finished product testing, educating and advocating for consumers, food safety culture tools, and more.

In the study, a high-throughput analysis system with an analysis time of 13 minutes was developed to detect pesticide residues in corn. Corn samples from different origins were found to contain distinct exogenous pesticide profiles.