Scientists investigate metals in paints on chopsticks; total concentrations variable with some high values reported, resulting in ‘unacceptable’ health risks for exposure due to incidental paint ingestion or metal migration into food
Scientists explore international bisphenol levels in packaging, food, and urine
Four studies investigate bisphenol (BP) migration from packaging, occurrence in foodstuff, and human urine; report BPA migration from Nigerian epoxy-coated cans into malt drinks; detect four bisphenols in packaged water and honey samples; find BPS in Canadian meat products from 2008 to 2020 suggesting BPS is not a recent phenomenon; measure higher bisphenol alternative levels in Belgian population in 2018 than 2015
New method to evaluate effects of electron beam treatment on chemical migration in PP films
New two-dimensional gas chromatography method assesses effects of electron beam treatment of polypropylene films on composition of chemical migration extracts.
New method to evaluate effects of electron beam treatment on chemical migration in PP films
New two-dimensional gas chromatography method assesses effects of electron beam treatment of polypropylene films on composition of chemical migration extracts.
EC sets limit on MOAH in foods
European Commission sets recommended limits on mineral oil aromatic hydrocarbon (MOAH) contamination in food, effective immediately; Limits not currently binding, up to Member States to enforce; action follows December 2021 civil society investigation into levels of MOAH in foods on the European market
Bayer may sell plastic business
Bloomberg News reports on potential sale of plastic business by Bayer AG
San Francisco: Plastic bottle ban approaching
San Francisco supervisors back ban of plastic bottles on public grounds
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
‘The trouble with plastics’
Special issue of peer-reviewed journal Birth Defects Research presents a collection of articles on plastics’ effects on human health, with a particular focus on early development
Beyond BPA – Many bisphenols migrate from food packaging
Four studies investigate bisphenol (BP) migration from food packaging and human health effects; demonstrate wide presence of 11 bisphenols in polystyrene take-out food containers from China, Canada, and Poland; report material quality influences BPA migration from polycarbonate cups; indicate higher BPA migration from lined cans than plastic packaging into meat based on probabilistic models; find bisphenols A, F, and S induce genotoxic effects and changes in human endogenous retroviruses (HERVs) expression using human blood cells