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Common contaminants

Common contaminants of paper and board food packaging

Note: This article was written in 2012. While the content remains relevant, it may not reflect all of the latest scientific research and regulations. Please check our extensive news coverage for updates or ask our Chatbot to summarize the latest related information.

Food Packaging Food Contact Material* Typical Migrants Typical uses
Paper Paper (recycled and/or printed)
  • Printing inks (including benzophenones) [1]
  • Mineral oils [2]
  • Anthraquinone [3]
Dry food packaging such as flower, sugar [1]
  PE (polyethylene) coating
  • Polyolefin oligomeric saturated hydrocarbons (POSH) [4]
  Non-stick coating
  • Perfluorinated compounds [5][6]
Carton board Carton (recycled and/or printed)
  • Printing inks (including benzophenones) [1]
  • Mineral oils [2]
  • Phthalates [7]
  • Anthraquinone [3]
Rice cartons, muesli and cereal cartons, infant formula [1]
  PE (polyethylene)
  • Polyolefin oligomeric saturated hydrocarbons (POSH) [4]
  • UV stabiliser [8]
Beverage cartons, frozen food cartons, baby formula [9]
  Aluminium Snacks, cough drops
  PP (polypropylene)
  • Polyolefin oligomeric saturated hydrocarbons (POSH) [4]
  • Erucamide, oleamide [9]
  • Antioxidants (BHT) [9][11]
  • Benzophenone [12]
Bag in box [9]

*Layer in direct contact with food

 

References

[1] Bradley EL, et al. (2012). “Printing ink compounds in foods: Uk survey results. Food Additives and Contaminants: Part B:1-11.

[2] Biedermann M and Grob K. (2010). “Is recycled newspaper suitable for food contact materials? Technical grade mineral oils from printing inks. Eur Food Res Technol 230:785-796.

[3] BfR (2013). “Bfr streicht anthrachinon aus den bfr-empfehlungen für lebensmittelverpackungen“. Webpage of the BfR.

[4] Biedermann-Brem S, et al. (2012). “Migration of polyolefin oligomeric saturated hydrocarbons (posh) into food. Food Additives & Contaminants: Part A 29:449-460.

[5] Trier X, et al. (2011). “Polyfluorinated surfactants (pfs) in paper and board coatings for food packaging. Environmental Science and Pollution Research:1-13.

[6] Trier X, et al. (2011). “Structural isomers of polyfluorinated di- and tri-alkylated phosphate ester surfactants present in industrial blends and in microwave popcorn bags. Environmental Science and Pollution Research:1-11.

[7] Gartner S, et al. (2009). “Analysis and migration of phthalates in infant food packed in recycled paperboard. J Agric Food Chem 57:10675-10681.

[8] Sanches-Silva A, et al. (2008). “Development of a multimethod for the determination of photoinitiators in beverage packaging. Journal of Food Science 73:C92-C99.

[9] Kawamura Y, et al. (2000). “Determination of additives in food contact polypropylene. Journal of the Food Hygienic Society of Japan 41:154-161.

[10] Page B, et al. 2011. Metal packaging. In: Food and beverage packaging technology:Wiley-Blackwell, 107-135.

[11] Sanches-Silva A, et al. (2007). “Determination of butylated hydroxytoluene in food samples by high-performance liquid chromatography with ultralviolet detection and gas chromatography/mass spectrometry.” Journal of Aoac International 90:277-283.

[12] Pastorelli S, et al. (2008). “Study of the migration of benzophenone from printed paperboard packages to cakes through different plastic films. Eur Food Res Technol 227:1585-1590.

References optional

Dossier

For this topic Food Packaging Forum has prepared an in-depth dossier.
DOI: 10.5281/zenodo.33520
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