150 chemicals have been measured to migrate from PET bottles into drinks; 18 chemicals exceed EU migration limits, only 41 included in EU’s regulations on plastic food contact materials; most migrating chemicals are non-intentionally added substances (NIAS); systematic review includes 91 studies
Migration of mineral oils and DIPN from paperboard into dry foods
Swiss and Italian researchers publish new study comparing the effect of different testing and storage conditions on migration behavior of MOSH, MOAH and DIPN from paperboard into non-fatty dry foodstuffs. Observed levels of migration were in the part per million (ppm) range (mg/kg food). Migration levels were highest for egg pasta packaged in paperboard and enclosed in an outer polypropylene bag.
Oligomers in polyester coatings for metal cans
Scientists characterize and quantify monomers and oligomers migrating from different polyester coatings, find migration into real foods compared to food simulants, question predictability of standard migration procedure
Update: India’s ban on single-use plastic items
India officially adopts Plastic Waste Management (Amendment) Rules, 2021; bans import, manufacture, and sale of plastic candy and ice cream sticks, plates, cups, cutlery, trays, and certain wrapping films after July 1, 2022
Immediate ban on foamware announced by Lagos State, Nigeria
Nigerian states of Lagos and Abia ban single-use polystyrene foam packaging “with immediate effect”; give three weeks to use up current stock; other single use plastic products will be targeted later in 2024; federal Ministry of Environment also banning single-use plastics at headquarters and agencies
Environmental chemicals in fish
Studies find decreasing levels of toxics in fish globally and increasing occurrence of intersex fish in pristine environments
Microbiome and chemical risk assessment
U.S. National Academy of Sciences’ report outlines research strategy to assess the need for chemical risk assessments to consider interactions between chemicals and microbiota when estimating human health effects
Taco Bell to remove chemicals of concern from packaging
U.S. fast food chain announces new global packaging commitments; plans to remove PFAS, phthalates, BPA from its consumer packaging by 2025
Whistleblowers claim EPA is hiding chemical risks
The Intercept reports four career staff members of the US Environmental Protection Agency (EPA) claim that the agency is hiding risks discovered in toxicological assessments of chemicals; plans additional follow-up articles to further investigate the claims
Hormonal activity of food contact materials: New research findings from Austria
Polystyrene sample found to be estrogenic and antiandrogenic in two different in vitro assays, other food contact materials’ overall migrate tested positive for estrogenicity in some cases, no final verdict on hormonal active chemicals’ identities