Diglycidyl ether of bisphenol A (BADGE) and bisphenol F (BFDGE) measured in human blood plasma and adipose fat
3RI publishes guidelines for corporate plastic stewardship
Reduce, Recover, Recycle (3R) Initiative and partners’ Guidelines for Corporate Plastic Stewardship aims to guide companies’ transition toward circular plastics supply chain; outlines pathways to three commitments of increasing ambition: net zero plastic leakage, 100% recycled at end-of-life, and net circular plastic; includes example case study
Bamboo in plastic FCMs not authorized in the EU
European Commission’s Working Group concludes that bamboo-based additives are not authorized per se for use in plastic food contact materials in the EU; business operators to explicitly demonstrate safety by migration testing; migration of melamine, formaldehyde of high concern; additional concerns about misleading labeling and advertising
Cardiotoxicity of BPA
CLARITY-BPA study finds BPA exposure to increase incidence and severity of cardiomyopathy, promoting myocardial degeneration; BPA’s cardiotoxicity could be caused by adverse vascular events
New Australian lab to measure micro- and nanoplastics in humans
University of Queensland opens one of the world’s first plastics contamination-controlled labs jointly with Minderoo Foundation; studies micro- and nanoplastics in human blood and tissue samples; steel walls, cotton lab coats, and extensive testing of all construction materials limits environmental plastic contamination
PFAS detected in European disposable food packaging
Coalition of civil society organizations samples paper food packaging articles from major fast-food chains and supermarkets across six European countries; chemical analysis finds 32 articles were intentionally treated with per- and polyfluoroalkyl substances (PFAS); differences identified among countries, results show the currently few national regulations on PFAS are effective where they are in place
Safety concerns regarding triclosan persist
Regulatory safety evaluation of triclosan comes under critique as FDA review is delayed
BPA shown to disrupt sperm development
U.S. researchers show that brief exposures to BPA and other estrogens early in life can alter the stem cells involved in sperm production years later
Chemicals in plastics and obesity
U.S. researchers discuss contribution of exposure to endocrine disruptors to metabolic disorders such as obesity and diabetes
US EPA publishes final toxicity assessment for GenX chemicals
Sets maximum daily intake limit of 3 ng/kg body weight/day for hexafluoropropylene oxide (HFPO) dimer acid and its ammonium salt; final value is much lower than first suggested in earlier 2018 draft assessment, also lower than set reference dose for the hazardous chemical PFOA it was developed to safely replace