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EFSA evaluates Gneuss recycling for PET

EFSA’s CEF Panel considers PET made from Gneuss recycling processes safe for use in food contact articles intended ‘for long-term storage at room temperature with all types of food stuffs’; trays made of this recycled PET not to be used in microwave or conventional oven

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Genotoxic chemicals in coatings

Scientists compile inventory of compounds potentially used in coatings; 1,976 substances have no (recent) toxicological evaluation; subset analyzed by in silico tools and literature search, 10 compounds designated as ‘high concern’

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Chemical characterization of post-consumer and recycled plastics

Scientists perform target and non-target screening of recycled plastics and provide recommendations on methods; detect >280 organic chemicals and metals in 21 plastic flakes and pellets used in recycling; analyze several recycled polymers and find polyethylene terephthalate (PET) the only one currently complying with European circular economy requirements; compare analytical methods to assess the chemical composition of recyclates giving their strenghts and limitations

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NGOs sue FDA over final GRAS rule

Environmental Defense Fund and other NGOs file lawsuit challenging U.S. FDA’s Generally Recognized as Safe (GRAS) practice allowing industry to make self-determinations of food additives’ safety

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Uptake of microplastics on the rise – especially in Southeast Asia

Recent studies explore uptake pathways of microplastics; uptake has increased in recent years; rapidly industrializing Southeast Asian countries more impacted; food packaging responsible for approx. 2.98 × 103 microplastics/person/year; higher exposure for regular consumers of bottled water, tea brewed from plastic tea bags, or ultrafiltered milk

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Scientists find novel enzyme to break down PET

Publication in the journal Nature reports new enzyme able to break down 90% of polyethylene terephthalate (PET) plastic into monomers within ten hours, outperforms all previously discovered enzymes