Scientists discuss the use of nanoparticles in food packaging materials, focusing on gaps in knowledge on their migration, toxicity, influence on biopolymer degradability
US Agency for Toxic Substances seeks comments on tox profiles
US Agency for Toxic Substances and Disease Registry (ATSDR) publishes draft toxicological profiles for six substances including several used in food contact: acetone, 3,3-dichlorobenzidine, and pentachlorophenol; ATSDR accepting comments until October 27, 2021
Plastic recycling: Future scenarios and behavioral influences
Five articles discuss future recycling and/or consumer waste sorting; outline future recycling technologies and recycled plastic applications; identify gaps between recycling technologies and targets of multi-material multilayer plastic packaging; find consumers wrongly dispose bioplastics and that packaging design affects sorting behavior; show single-use bag bans able to increase recycling contamination
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
Analysis of chemically non-compliant products
European Chemical Industry Council (Cefic) analyzes European RAPEX database on non-food products, finds 92% of tested and non-compliant REACH chemicals found in products were imported from outside of Europe; calls for improved enforcement and tools
Nano Network 2016 report published
Annual report of EFSA’s Network for Risk Assessment of Nanotechnologies in Food and Feed available online; activities of Member States, EU agencies, and the European Commission presented
India: Stronger recycled plastic rules after push back, new EPR program
India implements extended producer responsibility (EPR) program for plastic packaging, effective immediately; recycling targets for plastic producers, importers, and brand-owners start at 25% and progressively get stricter; Indian standards authority strengthens regulations for recycled plastic in food contact after receiving pushback
PFAS testing prompts packaging changes from US retailers, restaurants
Consumer Reports tests 118 food packaging products from 24 US fast food and grocery chains; finds PFAS in over half of the products; nearly one third of packaging products contain over 20 ppm and 22 over 100 ppm organic fluorine; several brands commit or re-commit to removing intentionally added PFAS from their packaging
Studies investigate impacts of EDC exposure during pregnancy
Five studies examine effects following exposure to endocrine disrupting chemicals (EDCs) during pregnancy; report association between bisphenol A (BPA) exposure and preterm birth and decreased gestational age, especially upon exposure in third trimester of pregnancy; find contradicting results on fetal growth impacts from BPA; intake of synthetic progesterone by pregnant women found to double cancer risk of their offspring; propylparaben exposure found to alter mammary gland structure in mice
ECHA to evaluate 134 substances in years 2015-2017
ECHA adopted Community Rolling Action Plan (CoRAP), 48 substances specified for 2015