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Summer 2023 research snapshot: PFAS in food packaging, food, and potential health impacts

A summary of eight studies; scientists quantify per- and polyfluoroalkyl substances (PFAS) in French fast food packaging; detect eleven PFAS in baking trays from China but not Spain; find PFAS in straws made of paper, bamboo, glass, and plastic; “compostable” service ware can contaminate compost with PFAS; find PFAS in edible oil worldwide; further articles focus on PFAS in drinking water, in Asia, and effects on child respiratory health

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Studies assess PFAS, OPEs, and plasticizers in paper & board

Review summarizes per- and polyfluoroalkyl substances (PFAS) migration from paper food packaging into food and food simulants and identifies dietary exposure of PFAS as potential human health risk; study highlights need to further evaluate organophosphate esters (OPEs) and prohibited PFAS in paper and aluminum foil food packaging; scientists analyze and recommend extraction method to assess plasticizers in recycled paperboard

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Plastic recycling: company commitments and chemical safety challenges

Scientists report most large companies commit to reducing plastic pollution but focus on recycling; extrusion of recycled materials and legacy compounds in recycled materials as safety challenge; some substances increase others decrease with the increase in recycled content in polyethylene terephthalate (PET) bottles; tentatively identify 212 volatile chemicals in 57 different recycled PET flakes available in China; present migration model to characterize the exposure and risk of PET oligomers

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EU notifies C9-C14 PFCA restriction to WTO

European Union notifies World Trade Organization of proposed amendment to REACH Restriction List (Annex XVII) to restrict manufacturing, use, placing on the market and import of C9-C14 perfluorocarboxylic acids (PFCAs), their salts and related substances within the EU; long-chain PFCAs can be present in food contact materials as impurities but also degradation products of long-chain fluorotelomers

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Studies examine bio-based active packaging and drivers to mitigate pollution

Literature review explores opportunities of bio-based active materials in food packaging applications and the circular economy; demonstrates high research interest in the topic over last 20 years; finds agro-industrial waste as promising, renewable, and environmentally friendly resource for bio-based materials; study finds circular economy to be the focus of perspective articles to mitigate plastic pollution but mismatch with psychosocial research

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2023 FPF Workshop: Goals and policy processes for safe and sustainable FCMs

On the morning of the Food Packaging Forum’s 11th annual workshop, speakers share processes to measure sustainable food packaging while accounting for multiple concerns; three speakers share findings from developing frameworks to make packaging safer, account for tradeoffs, and reduce plastic packaging use; three speakers share how policy is developed at the United Nations and European Union

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Studies detect microplastics in food and link it to packaging, processing equipment

Several articles published since the beginning of 2023 have analyzed plastic particles in packaged foods and beverages, including salt, sugar, canned fish, bottled water, soft drinks, and cold tea; draw a connection to packaging and food processing; migration studies demonstrate particle release from plastic food containers and breastmilk storage bags; review develops 10 criteria for data quality assessment and find most studies “unreliable” on one or more criteria