Scientists review crosslinking agents used for polysaccharide and protein films and coatings intended for food contact; crosslinking improves polymer properties such as water resistance; potential migration and toxicity of crosslinkers need consideration
Mutagenicity of chemicals in printed paper and board FCMs
Scientists propose strategy for prioritizing assessment of non-evaluated chemicals potentially present in printed paper and board FCMs with help of quantitative structure-activity relationship (QSAR) models; identify 106 substances of highest concern
Opinion: TSCA reform is toxic
Article in The Intercept outlines how U.S. chemicals regulation reform overrides states’ efforts to restrict toxic chemicals
PFAS testing prompts packaging changes from US retailers, restaurants
Consumer Reports tests 118 food packaging products from 24 US fast food and grocery chains; finds PFAS in over half of the products; nearly one third of packaging products contain over 20 ppm and 22 over 100 ppm organic fluorine; several brands commit or re-commit to removing intentionally added PFAS from their packaging
Studies investigate impacts of EDC exposure during pregnancy
Five studies examine effects following exposure to endocrine disrupting chemicals (EDCs) during pregnancy; report association between bisphenol A (BPA) exposure and preterm birth and decreased gestational age, especially upon exposure in third trimester of pregnancy; find contradicting results on fetal growth impacts from BPA; intake of synthetic progesterone by pregnant women found to double cancer risk of their offspring; propylparaben exposure found to alter mammary gland structure in mice
EC publishes Circular Economy Action Plan
European Commission’s new plan includes specific aims to simplify packaging materials, reduce unnecessary packaging use, set mandatory requirements for recycled content, remove hazardous chemicals from product life cycles; timelines for individual initiatives published
Brand and Retailer Initiatives Database
Brand & retailer Initiatives Database To help keep track of the global shift towards chemically safe and more resource-conscious food packaging, the Food Packaging Forum has developed a database of voluntary initiatives and commitments by food brands and retailers Jump to dashboard About the database In an effort to improve the chemical safety and resource efficiency of the food contact materials (FCMs) and articles (FCAs) they use, food brands and retailers from around the world have gone beyond legal requirements […]
Studies review human exposures and effects of micro- and nanoplastics
Three studies investigate micro- and nanoplastics – source, organ deposition, and reproductive effects; detect up to 240,000 plastic particles/L in bottled water with 90% being nanoplastics; find microplastics in human lung, intestine, and kidney tissues; polyethylene particles found to affect placental function in mice
Canada identifies four parabens for toxic substances list
Government publishes draft screening assessment of 7 parabens, identifies 4 to present danger to human health or environment at current levels of exposure; proposed risk management published; findings open for public comment until May 13, 2020
Ecodesign of plastics
NGO ECOS launches study on ecodesign of plastics; anticipated report seeks to assess available policy tools, identify development needs