On the first day of the Food Packaging Forum’s annual workshop, speakers discuss their latest scientific research projects covering food contact chemical migration, human biomonitoring, mixture effects, threshold levels, microplastics, and impacts on reproduction
When the dose does not make the poison
Scientists comment on first proposal to integrate non-monotonic dose response in chemical risk assessment framework
DEHP increases BPA exposure
Scientists show that diethylhexyl phthalate (DEHP) leads to higher accumulation of bisphenol A (BPA) in reproductive tissues of mice, likely due to competition for detoxification enzymes
Several studies determine chemical migration from food packaging
Researchers from several European and Chinese institutions develop methods to explore chemicals in food contact materials (FCMs); report styrene migration from different polystyrene FCMs into several food matrices; detect photoinitiators in paper FCMs and chlorinated paraffins in green tea and its packaging; find irradiation treatment of metalized polypropylene to reduce migration of tested chemicals
BPA linked to prostate cancer
New study investigates effects of BPA exposure on human prostate cells, links BPA to prostate cancer
Surfactants linked to birth defects
New U.S. scientific study associates exposure to quaternary ammonium compounds with transgenerational birth defects in rodents
Measuring plastic particles released from food packaging and in human lungs
Scientists investigate plastic particles released from store-bought food packaging as well as human and mice health impacts of exposure; report single-use plastic products release >1012 nano-sized particles during use; find microplastics to suppress lysosomal activity in mouse macrophages; first detection of microplastics within human lung tissue samples; in vitro neurotoxicity study finds microplastics negatively impact human forebrain organoid development
Symposium on low-dose chemical mixtures and cancer
Halifax Project symposium aims to develop hypothesis for contribution of low-dose chemical mixtures to development of cancer
Scientific challenges in the risk assessment of food contact materials
The 2017 annual Food Packaging Forum (FPF) workshop featured high profile speakers and provided an ideal platform for engaging in inspiring discussions with different stakeholders. The FPF workshop is a unique event in the food contact materials (FCMs) world to get up to speed on recent developments in science, business, advocacy, and regulation. As in previous years, the 5th FPF workshop was also an excellent opportunity for networking. As a novelty, the FPF provided access to a live webcast of […]
Plastic container fluorine treatments create PFAS
Scientists from Environmental Defense Fund and Green Science Policy Institute find fluorine gas treatment used on “millions of polyethylene and polypropylene containers each year” including those for food contact; treatment can produce PFAS that migrate from the material