Topics
chemical analytics
September 10, 2021
Research study identifies 8 of 13 benzotriazole UV stabilizers (BUVSs) as endocrine disruptors; finds 8 of 9 tested BUVSs in polyolefin packaging
Reading time: 2 minutes
September 2, 2021
Scientific studies analyze bisphenol content in thermal papers and migrates from reusable drinking bottles; of 14 analyzed bisphenols 4 detected in thermal receipts and 3 in bottles migrates at low concentrations; dishwashing but not handwashing prior to use reduces bisphenol A (BPA) leaching from Tritan
Reading time: 4 minutes
August 17, 2021
Scientific study characterizes chemicals contained in 210 consumer products made of recycled or virgin material regarding identity, functional use, structural class, and origin and prioritizes chemicals; 65% of chemicals with greater concentrations in recycled materials, along with a higher number of flame retardants, biocides, dyes, and fragrances in recycled materials
Reading time: 4 minutes
July 27, 2021
Scientific study uses non-targeted chemical analysis to provide an overview of chemicals migrating from 8 wine corks made of ethylene-vinyl acetate; identifies 50 compounds, 84% non-intentionally added substances (NIAS); finds one cork not suitable as food contact material
Reading time: 2 minutes
July 13, 2021
Literature review summarizes challenges regarding non-intentionally added substances (NIAS) in plastic food contact materials (FCMs); describes 52 studies with their applied methodologies for NIAS extraction and identification, plastic types analyzed, and NIAS detected; highlights NIAS assessment as a challenge for scientific community and industry due to lack of hazard data, a missing harmonized methodology, and outdated regulatory guidelines
Reading time: 1 minute
July 8, 2021
The Intercept reports four career staff members of the US Environmental Protection Agency (EPA) claim that the agency is hiding risks discovered in toxicological assessments of chemicals; plans additional follow-up articles to further investigate the claims
Topics: chemical analytics, chemical exposure
Reading time: 1 minute
June 17, 2021
2021 Smithers Pira conference covers global developments in food contact regulations and materials including a session on the risk assessment of non-intentionally added substances (NIAS); Marco Zhong outlines efforts China is taking to assess NIAS in recycled and biodegradable materials for safe food contact application; Marinella Vitulli focuses on applied testing schemes for NIAS identification, stresses that the right analytical approach is key
Reading time: 2 minutes
September 18, 2020
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
Reading time: 3 minutes
August 28, 2020
JRC scientists investigate influence of salinity level of food simulants on migration; argue that not only fatty content but also salinity of food needs to be considered when choosing migration testing conditions for polar migrants
Topics: chemical analytics, migration
Reading time: 2 minutes
August 27, 2020
Scientists analyze volatile compounds migrating from single-use dishes made of wheat pulp or wood; products considered safe for food contact use with respect to volatiles’ migration; migration of non-volatile substances and safety of high-temperature applications requires further study
Reading time: 2 minutes
