Scientists establish organophosphate esters (OPEs) baseline concentration in foodstuff across China and investigate the contamination sources; report extensive contamination of Chinese foodstuff with OPEs; uncover food packaging as source of these OPEs
PFAS under mounting scrutiny in Europe, US
European Chemicals Agency (ECHA) publishes long-awaited PFAS restriction proposal; includes blanket ban of all PFAS in Europe with two restriction timelines – all at once or in phases by use case; concludes PFAS in nearly all food contact and packaging applications have ‘high substitution potential’; NGO ChemSec adds 370 PFAS to SIN List; at least 28 US states expected to consider PFAS-related policy this year
WSJ: attitudes towards single-use plastic changing in home kitchens
Wall Street Journal (WSJ) article discusses changing attitudes towards plastic in home kitchens; outlines the relatively recent history of plastic in the kitchen and recent cultural shifts towards using more reusable materials for storing and transporting food; FPF compares different reusable options, consumers encouraged to not forget about chemical migration and impacts on human health
Food packaging leachates impact gut microbiome and metabolites
Scientists explore the impact of long-term oral exposure of mammals to food packaging leachates on gut microbiome diversity, composition, and metabolites; report changes in gut microbiota and metabolites mainly associated with oxidative stress, immunity, and inflammatory responses
Assessing the circularity of single-use glass
Zero Waste Europe and Eunomia investigate the circularity of single-use container glass in Germany, France, the UK and US; Germany has the highest collection rates for glass and the highest proportion of recycled glass in containers; US is the lowest due to lack of collection facilities and mixed collection of glass with other packaging types; collecting glass separately and by color is the most effective way to increase circularity
Food Packaging Safety: Prioritization of hazardous substances
Jane Muncke from the Food Packaging Forum presents on the prioritization of hazardous substances in food packaging at the 2019 ILSI North America food packaging conference
Peer-reviewed study finds chemicals in plastics induce adipogenesis
Researchers analyze plastic extracts for their chemical composition and promotion of obesity; find one-third induce fat production (adipogenesis); detect several thousand chemicals in the extracts, including known metabolism-disrupting chemicals
Why do “chemicals” need simplifying?
Scientists’ Viewpoint proposes ‘chemical simplification’ to deal with increasing chemical pollution; names reduction of number of chemicals used in products and grouping approaches as cornerstones for simplification and innovation in science and engineering as prerequisite
IARC investigating carcinogenicity of PFOS and PFOA
International Agency for Research on Cancer (IARC) will review data to rate carcinogenicity of two PFAS chemicals at 2023 meeting; PFOA defined as “possibly carcinogenic” in 2017, PFOS never before reviewed; Agency seeks nominations for experts until November 28, 2022, data until October 7, 2023
Majority of plastic food contact articles likely endocrine and metabolism disrupting
Two studies investigating chemicals from retail plastic food contact articles find considerable variability in complexity, with subsequent effects on cell-based tests of hormone disruption; many more chemicals measured from PVC and polyurethane than other polymers though the chemical mixtures from majority of the plastic samples are hormone disrupting; further evidence of PVC and PUR can interfere with GPCR-based cell communication