Researchers found that the presence of nanoplastic particles can increase the expression of virulence and antimicrobial resistance (AMR) genes in Salmonella,and can also encourage biofilm formation.
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.
Unlike plastic, the mycelium- and cellulose-based material is biodegradable and free of chemicals of concern. It is likely safe for humans and the environment in the long term, as demonstrated by humanity’s history of consuming fungi.
Dispersibility may be a useful tool for simulating the spread and hygienic control of allergenic food powders. Researchers recommend that producers add powders from as low a position as possible to reduce the risk of cross-contamination.
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.
A new study quantified the allergen cross-contamination that occurs in shared frying oil and evaluated the efficacy of different filters in removing allergen protein residues from oil.
The research from Oregon State University also found that queso cotija supports L. monocytogenes survival but not growth, and that organic acid surface treatments could inhibit L. monocytogenes growth on queso fresco.
The findings emphasize the need for cereal manufacturers to optimize processing steps for each process contaminant, while also considering the effects on product quality.
Although generally detected at low levels, mycotoxins were present in all plant-based meat alternative and beverage samples, suggesting that cumulative exposure may pose health concerns.
Based on the largest database of detection rates yet compiled, new global foodborne diarrheal disease burden estimates will serve as inputs for WHO’s forthcoming updated, broader estimates on the global burden of foodborne diseases.
