Items Tagged with 'study'

A collection of studies and editorials published in the American Journal of Public Health presents one of the most comprehensive examinations to date of ultra-processed food (UPF) as a public health crisis shaped not only by nutrition, but by corporate practices, political influence, and regulation failures.

The study was conducted to support the development of new global burden of foodborne disease estimates, which are going to be released on June 4, ahead of World Food Safety Day.

Researchers found that the sugar alcohol sorbitol can be turned into fructose, leading to fat accumulation in the liver. Gut bacteria may help protect against sorbitol-induced liver damage, but can be overwhelmed by excessive intake.

Notable pathogen–food commodity pairings emerged, including Clostridium botulinum and Alaskan traditional fermented meats and fish. The analysis was conducted by FDA and CDC researchers. 

Studies funded by the Center for Produce Safety (CPS) are investigating ways to improve produce packinghouse brush sanitation, including the use of antimicrobial light and choosing the best time to replace brushes.

A new study demonstrated the efficacy of far-UV-C light at 222 nm for inactivating human norovirus on surfaces. As it is safe for humans, researchers believe UV-C 222 could enable real-time, continuous disinfection in enclosed foodservice settings and food processing environments.

Polycyclic aromatic hydrocarbons (PAHs) are potentially carcinogenic compounds formed during high-heat cooking. An emerging testing method known as QuEChERS—which stands for “Quick, Easy, Cheap, Effective, Rugged, and Safe”—is designed to overcome the limitations of conventional PAH tests.

A new study led by the University of Toronto and supported by IAFNS highlights a critical tension in sodium reduction policy, in that many of the foods contributing most to sodium intake also provide essential nutrients.

A series of first-of-their-kind, large-scale epidemiological studies have suggested associations between food dyes—both “natural” and artificial—and preservatives, and an increased risk of chronic health conditions like cancer, type 2 diabetes, hypertension, and cardiovascular disease.

Breading mixtures may be reused for different foods in foodservice operations. An FDA-supported study found that both shrimp and cod allergens accumulate in reused breading and transfer to subsequent foods, although the cod cross-contact risk was much greater.