Dutch Institute for Public Health and Environment publishes guidance on substances of very high concern in waste, proposes decision tree to decide if it is safe to recycle
Safety of 'Jász‐Plasztik' recycling process
EFSA’s CEP Panel considers PET made by recycling process ‘Jász‐Plasztik’ safe for up to 100% use in food contact materials and articles under specified conditions
Metals in ceramics and crystalware
EU reference laboratory for FCMs tests metal release from decorated ceramics and crystalware into wine and wine-simulants; migration of lead, cadmium and other metals detected
Rediscovered documents on toxic chemicals
New online repository compiles previously secret U.S. regulatory agency and industry documents about hazardous substances such as pesticides, dioxins and PCBs
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
Hormonal activity of food contact materials: New research findings from Austria
Polystyrene sample found to be estrogenic and antiandrogenic in two different in vitro assays, other food contact materials’ overall migrate tested positive for estrogenicity in some cases, no final verdict on hormonal active chemicals’ identities
Report advocates for improving chemical recycling LCAs
Rethink Plastic Alliance reviewing four commonly cited life cycle assessments (LCAs) on chemical recycling; report identifies undisclosed data, flawed assumptions, questionable accounting methods; suggests LCAs should not be used for public communication or as the basis for political decision making or investment decisions, should be improved to be “more independent,” “transparent,” “comprehensive”
When the dose does not make the poison
Scientists comment on first proposal to integrate non-monotonic dose response in chemical risk assessment framework
Analysis of properties of nanoclay platelets in FCM
Physical and toxicological properties of nanoclay platelets in polyactic acid (PLA) food contact materials
ToxCast assays need improving
New study shows the ability of ToxCast assays to predict obesogens is unreliable; senior researcher comments on features in need of improvement