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Bioassay-based analysis of chemicals in paper & cardboard

Scientific study evaluates presence of hazardous chemicals in methanolic extracts from paper and cardboard food contact materials (FCMs) using several bioassays; finds oxidative stress (52%), genotoxicity (100%), impacts on xenobiotic metabolism (74%), antiandrogenic (52%) and antioestrogenic effects (39%); recommends an effect-based approach for hazard identification of food contact chemicals

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Investors urge major companies to reduce single-use plastic packaging

Investors with over $10 trillion in assets call for urgent action to reduce single-use plastic packaging in the fast-moving consumer goods and grocery retail sectors; cite environmental, climate, and public health threats posed by the entire plastics lifecycle; express concern over the financial risks to companies and investors

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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

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Scientists propose and apply NIAS identification approaches

Review provides guidance to select analytical technique for non-intentionally added substances (NIAS) identification and quantification in food contact materials (FCMs); scientific studies analyze NIAS migrating from FCMs; develop model to predict collision cross-section values to identify NIAS in FCMs; detect polyethylene terephthalate (PET) oligomers in post-mortem blood samples