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
2021 PET Chemical Recycling: Depolymerization Forum
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.
Four phthalates recognized as hormone disrupting for humans
EU REACH Committee classifies DEHP, DBP, BBP, and DIBP as substances of very high concern due to their endocrine disrupting effects in humans
Researchers detect chemicals present in and migrating from PET bottles
Two studies analyze polyethylene terephthalate (PET) chemicals; identify several volatile chemicals present in and migrating from new PET bottles as well as from bottles commercially available in Japan; develop online method for quantifying non-intentionally added substances (NIAS)
EFSA study: Bioaccumulation and toxicity of mineral oils
New EFSA scientific study tests different mixtures of mineral oil saturated hydrocarbons (MOSH), relevant to human diet, in rats; bioaccumulation at low dose MOSH exposure in humans possibly underestimated; MOSH appear persistent in adipose tissue
U.S. TV channel reports on hormone disruptors from consumer products
NBC Dateline reporter tests herself and her young children for BPA, phthalates and triclosan exposure from food packaging and other everyday products
‘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
Chemical migration from silicone baking materials
European Consumer Organization (BEUC) finds that chemicals of concern migrate from silicone baking molds sold in Europe, including three siloxanes classified as SVHCs; 23% of 44 products tested release chemical constituents in high (>30 mg/kg) or increasing amounts over time; BEUC calls for stricter EU rules for silicone food contact materials
EFSA publishes mixtures methodology
European Food Safety Authority launches guidance on assessment of ‘combined effects’ of chemical mixtures in food and feed