Perspective article in Science argues PFAS substitution is urgently needed due to their persistence, hazards, and recent regulatory actions; avoiding “regrettable substitution” and finding suitable replacements requires a strategic approach; PFAS replacements should have an effective functionality, minimal safety issues, and a minimal environmental footprint; open data sharing can accelerate the discovery, development, and implementation of safer alternatives
ASEAN member actions on plastic and chemical pollution
Nations in Southeast Asia collectively working on reducing plastic pollution and related chemical hazards; Association of Southeast Asian Nations (ASEAN) signs off on project to “combat” marine plastic; Thailand plans ban on plastic scrap imports; new research available on sources of plastic pollution in Indonesia and Vietnam; Vietnam and Singapore implementing stricter chemical regulations; extended producer responsibility for plastic waste becomes law in Philippines
‘The trouble with plastics’
Special issue of peer-reviewed journal Birth Defects Research presents a collection of articles on plastics’ effects on human health, with a particular focus on early development
In vitro toxicity of bioplastics and plant-based materials
Scientists investigate in vitro toxicity of extracts from bioplastics and plant-based food contact articles; find strongest toxicity induced by cellulose- and starch-based products; emphasize similar toxicity profiles among bio-based, biodegradable, and conventional plastics
Chronic PS nanoplastics exposure found to impact mitochondrial health, impairing cell metabolism
New study examines long-term effects of polystyrene (PS) nanoplastics on mitochondrial health under realistic exposure conditions; repeated exposure to PS nanoplastics impaired mitochondrial function and cell differentiation process, possibly linked to metabolic disorders, such as diabetes and obesity; other recent studies found that PS micro- and nanoplastics negatively affect immune function, pregnancy outcomes, and gut health in various models
Antimony migration in Turkish and Brazilian PET bottled beverages below TDI
Two studies assess antimony presence and migration from polyethylene terephthalate (PET) bottles sold in Brazil and Turkey; detect antimony in almost all samples and in levels below Tolerable Daily Intake (TDI); find migration to increase with temperature, storage time, and beverage pH
ECHA publishes five-year REACH and CLP review
European Chemicals Agency (ECHA) publishes five-year review on the operation of REACH and CLP regulations; discusses impacts and shortcomings; 71 chemicals added to harmonized classification and labeling list; in 90% of cases, chemical’s general safety assessment is performed and communicated down the supply chain but half are incomplete; 33% of safety data sheets for mixtures not compliant, 17% incorrectly classified; 44% of chemicals needing authorization due to health risks are being phased out likely due to REACH
Evaluating the food safety and risk assessment evidence-base of polyethylene terephthalate oligomers: A systematic evidence map
Key aspects of sustainability of food packaging
Foster sustainability through holistic considerations along the food production and supply chain
Prioritization of NIAS for risk assessment
Scientists propose strategy to prioritize non-intentionally added substances detected by non-targeted screening in paperboard FCMs for risk assessment based on exposure estimates and in silico predictions of toxicity