FDA scientists question utility of long-storage migration testing conditions; find increasing migration of benzoguanamine with longer storage
New FPF report: Polystyrene functional barrier in colored FCMs
US FDA researchers detected solvent dyes from colored polystyrene (PS) bowls in three food simulants, PS barrier overlaying the migrating dyes was disrupted
Integrated Approaches to Testing and Assessment: The Future of Regulatory Toxicology Assessment
Studies investigate extractable and leachable FCCs, present collision cross section database
Scientists develop collisions cross section (CCS) database for leachable and extractable food contact chemicals (FCCs) to help in chemical identification during targeted and untargeted analysis; database covers 1038 CCS values; study tentatively identifies >100 migrants from 24 plastic food packaging articles including 11 that are of potential concern or are priority hazardous substances
Opinion: Food safety plans should cover chemical hazards
Environmental Defense Fund emphasizes that chemical hazards must be regularly considered in food safety plans; illustrates relevant procedures using the example of lead contamination in food
Scientists detect microplastics in human veins, colon tissue, and urine
Small pilot study analyzes saphenous vein tissues from five individuals and detects 15 plastic particles/g tissue indicating transport of plastic particles within human tissue; review concludes more research needed to elucidate the potential carcinogenicity of micro- and nanoplastics; researchers find potential connection between colorectal cancer and microplastic exposure level; preliminary study report microplastic presence in four out of six urine samples 15 plastic particles/g of tissue
NORMAN-SLE – Open and FAIR suspect screening
Scientists publish creation and implementation details of The NORMAN Suspect List Exchange (NORMAN‑SLE); now openly available as a FAIR (Findable, Accessible, Interoperable, Reusable) chemical information resource; includes 99 suspect lists and 100,000 substances; new submissions are welcome
UN report highlights impact of plastics on human rights
UN Special Rapporteur on toxics and human rights issues report on the stages of the plastics cycle and their impacts on human rights; calls “the whole cycle of plastics… a global threat to human rights”
Studies report on bisphenol exposure and health effects
Review summarizes plastic-associated bisphenol A (BPA) sources, exposure, and human health risks; dietary bisphenol exposure via packaged food consumption in Saudi Arabia is potential human health concern; review discusses bisphenols’ effects on the cardiovascular system and recommends human-relevant studies with bisphenols other than BPA; consensus scoring analysis identifies endocrine-disrupting food contact chemicals potentially interacting with nuclear receptors
German BfR comments on the Chemicals Strategy for Sustainability
The German Federal Institute for Risk Assessment (BfR) comments on the EU’s Chemicals Strategy for Sustainability (CSS); criticizes the alleged exclusion of scientific risk assessment experts in the development and implementation of the CSS; comments supported by others with demonstrated ties to chemical industry.