Testing & Analysis

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The final installment in this three-part article series on PFAS discusses how the food industry might look at areas of potential exposure to PFAS, steps it might take to test for and mitigate those risks, and an update on the latest developments in PFAS litigation.
 

Combining genomic sequencing data and artificial intelligence (AI), researchers have demonstrated the efficacy of a new approach for the untargeted detection of contaminants, antibiotics, and other food safety anomalies in bulk milk samples.  

Resulting from dialogues held by the Innovation Center for U.S. Dairy's Food Safety Committee, this article shares some of the learnings industry has assimilated for Cronobacter control by following the journey of a theoretical ready-to-eat (RTE) dry powder plant striving to eliminate Cronobacter in its environment.

Combining multiplex PCR and DNA barcoding, Chapman University researchers successfully detected fraudulent adulteration in half of ginseng supplement samples tested. With 28 percent of samples still unable to be identified, the researchers call for future studies combining DNA- and chemical-based testing methods. 

Mérieux NutriSciences has entered into an agreement to acquire the food testing business of Bureau Veritas, which includes its microbiological and chemical analysis and molecular testing activities. 

Osaka Metropolitan University researchers have developed an antibody that can identify Campylobacter jejuni and inhibit its growth, which could potentially power rapid detection solutions for food contamination and medical interventions for foodborne illness. 

Thermo Fisher Scientific Inc. has launched its new Thermo Scientific™ iCAP™ MX Series ICP-MS designed for environmental, food, industrial, and research labs to simplify trace element analysis with inductively coupled plasma mass spectrometry (ICP-MS).

The U.S. Food and Drug Administration (FDA) has updated the Mycotoxins in Domestic and Imported Human Foods Compliance Program to include T-2/HT-2 toxins and zearalenone, and to reflect the use of a new multi-mycotoxin method for analysis in human foods.

QualiTru Sampling Systems® has launched the new TruStream™ Drum Port, engineered for the quick and safe extraction of liquid samples without exposing the product to airborne contaminants.

Penn State University researchers have demonstrated the usefulness of wastewater monitoring for foodborne pathogen surveillance, after successfully isolating Salmonella from wastewater samples and linking them to clinical isolates from an existing foodborne illness outbreak.