On the morning of the Food Packaging Forum’s annual workshop, speakers discuss changes in food contact material (FCM) regulation in the EU, US, and Asia; panels discuss key research and policy developments over the last decade
Food contact chemicals among 921 substances tied to breast cancer risk
Researchers expand list of known substances with characteristics linked to breast cancer by more than four-fold; many are in standard consumer products, including 189 in food contact according to FPF’s database on migrating and extractable food contact chemicals (FCCmigex); authors call for improved hazard identification methods, advocate for more comprehensive chemical testing, especially focusing on the mammary gland and broader range of chemicals
Hazard prioritization of printing inks and adhesives substances
Scientific study performs hazard prioritization on chemicals in printing inks and adhesives applied to plastic food packaging; uses publicly available “substances of concern” lists and an in silico tool; identifies 636 high and 1024 medium priority substances of which 696 ranked as “very high priority substances” by experts
Projects launched to support GHS implementation in Africa
Kenya, Ghana, Cote d’Ivoire, Nigeria, and Rwanda implementing Globally Harmonized System of Classification and Labeling of Chemicals (GHS) in national policy; Sierra Leone and Malawi partner with the UN Environment Program (UNEP) to study chemical and waste management within the countries to design long term policies and projects
Consumer perception: the role of eco-labels and innovative packaging
Italian studies investigate consumer perception and attitude; find food- and packaging-related eco-labels to equally signal higher food quality and safety to consumers; demonstrate high willingness of consumers to buy active, intelligent, and sustainable packaging; survey in UK finds adding stickers with clear recycling messages increases recycling behavior
What knowledge is missing to derive a microplastic threshold value?
Microplastic experts review mammalian in vivo effect studies and develop non-regulatory health-based screening level value for microplastics in drinking water; scientists provide research recommendations to better understand microplastic toxicity, effect levels, and potential health risks to humans and aquatic ecosystems; review discusses nanoplastics’ role in food allergy
FPF Workshop 2020: Hazardous chemicals in FCMs
Stefan Merkel presents recent work of German Institute for Risk Assessment (BfR); Lisa Zimmermann discusses bioassay-based toxicity assessment of conventional plastics, bioplastics, and plant-based materials; Andrew Turner emphasizes presence of toxic brominated flame retardants in recycled plastics, uses of hazardous heavy metals in colored decorations applied to glass articles
Chemical characterization of post-consumer and recycled plastics
Scientists perform target and non-target screening of recycled plastics and provide recommendations on methods; detect >280 organic chemicals and metals in 21 plastic flakes and pellets used in recycling; analyze several recycled polymers and find polyethylene terephthalate (PET) the only one currently complying with European circular economy requirements; compare analytical methods to assess the chemical composition of recyclates giving their strenghts and limitations
Several studies determine chemical migration from food packaging
Researchers from several European and Chinese institutions develop methods to explore chemicals in food contact materials (FCMs); report styrene migration from different polystyrene FCMs into several food matrices; detect photoinitiators in paper FCMs and chlorinated paraffins in green tea and its packaging; find irradiation treatment of metalized polypropylene to reduce migration of tested chemicals
2021 FPF Workshop: Sharing recent scientific research
On the first day of the Food Packaging Forum’s annual workshop, speakers discuss their latest scientific research projects covering food contact chemical migration, human biomonitoring, mixture effects, threshold levels, microplastics, and impacts on reproduction