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EFSA assesses co-monomer for use in multilayer FCMs

EFSA’s CEF Panel considers 1,2,3,4-tetrahydronaphthalene-2,6-dicarboxylic acid, dimethyl ester safe for use in polyester layers, not intended for direct food contact, under certain conditions

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Oligomers in PBT and PEN polyesters

Scientists characterize oligomers in polybutylene terephthalate and polyethylene naphthalate intended for food contact; oligomer migration from PBT considered safe based on threshold of toxicological concern considerations

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Oligomers in PEF polyester

Scientists find ‘abundant’ oligomers in polyethylene furanoate, identify 20 circular and linear oligomer species sized <1000 Da; exact quantities of migrating oligomers to be determined in future investigations

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Studies report on bisphenol exposure and health effects

Review summarizes plastic-associated bisphenol A (BPA) sources, exposure, and human health risks; dietary bisphenol exposure via packaged food consumption in Saudi Arabia is potential human health concern; review discusses bisphenols’ effects on the cardiovascular system and recommends human-relevant studies with bisphenols other than BPA; consensus scoring analysis identifies endocrine-disrupting food contact chemicals potentially interacting with nuclear receptors

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Study integrates PFAS into life cycle assessment

Researchers create framework to consider the impacts of per- and polyfluoroalkyl substances (PFAS) in life cycle assessment (LCA); develops impact characterization factors within USEtox model; finds that even low PFAS emissions can have large effects on LCA results