Governmental, non-governmental, and industry stakeholders launch two partnerships to help harmonize chemical regulations and reporting of chemicals along supply chain
Studies present new generic and specific modeling approaches for FCCs migration
Scientists develop nonlinear model for predicting food contact chemical (FCC) migration and apply it to FCCs of high toxicological concern; emphasize usefulness of their model to speed up migration assessment of FCCs; different group of scientists proposes an innovative modeling approach to assess release of a specific additives and elements from plastic food packaging and steel processing tools
The chemical and waste footprint of food delivery in China
Study uses online food delivery sales data from nearly 200 Chinese cities, combined with packaging samples from 18 of those cities to model packaging waste generation and chemical exposure from waste incineration; some degradation products with higher concentrations than intentionally added parent product; over 50 tons of the targeted additives likely released into the atmosphere from Chinese waste incinerators
Microplastic and pigment particles in water
Scientists detect thousands of small particles of microplastics, pigments, additives in bottled mineral water; higher particle content in reusable paper-labeled bottles; printing inks on labels identified as novel contamination source
Extending the use of bioplastics in food packaging
New study reviews the application of bioplastics in food packaging: coating, blending and chemical/physical modification can improve functionality, migration issues still to be resolved
Developing the science-policy panel on chemicals and pollution
National delegations meet in Thailand to discuss the objectives and responsibilities of the new science-policy panel on chemicals, waste, and pollution prevention; in run up to the meeting group of chemical pollution scientists publish article highlighting ten aspects for delegates to consider; non-profit academic organization International Panel on Chemical Pollution hosts webinar on conflicts of interest in chemicals and waste governance
Summer 2023 research snapshot: PFAS in food packaging, food, and potential health impacts
A summary of eight studies; scientists quantify per- and polyfluoroalkyl substances (PFAS) in French fast food packaging; detect eleven PFAS in baking trays from China but not Spain; find PFAS in straws made of paper, bamboo, glass, and plastic; “compostable” service ware can contaminate compost with PFAS; find PFAS in edible oil worldwide; further articles focus on PFAS in drinking water, in Asia, and effects on child respiratory health
Summary on estrogenic chemicals and reproductive health
PLOS Biology article highlights reproductive health impacts of estrogenic chemicals such as bisphenol A, its analogues, and phthalates
Model legislation suggests regulation of PFAS and phthalates
Toxics in Packaging Clearinghouse (TPCH) announces model legislation update, suggests regulation of per- and polyfluoroalkyl substances (PFAS) and ortho-phthalates, stricter limits for heavy metals
Phthalates linked to language delays
Prenatal exposure to phthalates linked to language development delays in children, according to prospective epidemiological study of mother and child cohorts in Sweden and U.S.