Scientists explore adverse outcome pathways (AOPs) associated with bisphenols, phthalates, perchlorate, food additives, microplastics; discuss ways of using AOPs to predict chemical hazards, assess mixture toxicity
Predicting toxic effects of chemicals
Computational method developed to predict toxic effects of everyday chemicals in human individuals and populations; crowd-sourced study integrates findings from many different laboratories to build more robust model
Proposed Philippine bill targets single-use plastic waste
Manila Times editorial raises concerns about waste management in the Philippines and calls for policy discussions; discusses the Ecological Solid Waste Management Act, the Philippine Action Plan for Sustainable Consumption and Production, and the Extended Producer Responsibility Act; single-use plastics bill HB 507 stalling in the Philippine House of Representatives
Challenges and developments in plastic converter industry
Food Contact Plastics Seminar 2019 discusses use of the mutual recognition principle, improved supply chain communication, analysis of non-intentionally added substances, and regulation of recycling for plastic FCMs
Chinese authorities approve new additives, resins for FCMs
Seven new additives and ten new resins approved for use in food contact materials (FCMs), others received expanded scope of use
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
Special issue on EDCs and behavior
Special issue of peer-reviewed journal Hormones and Behavior focuses on endocrine disrupting chemicals’ effects on behavior; articles address molecular mechanisms, animal studies and epidemiological observations, discuss specific chemicals including BPA, triclosan, PBDEs, PFASs
Local U.S. ban on PFASs in food packaging
State of Washington foresees ban on per- and polyfluoroalkyl substances in food packaging by 2021 if safer alternatives can be identified
Study links phthalate exposure and thyroid function in humans
Scientific study investigates effect of plasticizer exposure during pregnancy on thyroid function; outcomes suggest several phthalate metabolites disrupt thyroid hormone levels; finds association of phthalate-alternative DINCH with thyroxine levels
Plastic component made from CO2
U.S. company Liquid Light produces PET component from CO2; agreement with The Coca-Cola Company to further develop technology