Does the storage time of food packaging material influence the migration degree of 4-phenylobenzophenone photoinitiator from packaging materials to food?

Przemyslaw Nowakowski, Michal Pawel Dybowski, Rafal Typek

Abstract


Nowadays, it is not possible to produce food packaging without the use of polygraphic varnishes. Their main task is to protect packaging from the effects of external factors, as well as to give the effect of clarity with greater exposure of the colors used. However, such varnishes contain in their composition low-molecular-weight photoinitiators that can easily migrate to a protected product. The aim of this work was to determine the migration of 4-PBZ from various types of substrates used in the printing industry, i.e. paper, aluminum foil and polyethylene foil. In addition, extensive studies on the impact of the storage conditions of a fresh reprint on the change in the migration of the photoinitiator to food were carried out.


Keywords


photoinitiator migration; 4-phenylbenzophenone; polygraphic varnish; UV curing; polygraphic substrates

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References


B.B. Mesic, L.O. Sherman. Flexo by name, flexible by nature Printing Functional coatings and graphics. Appita Jurnal. 2017;70:106-110.

L. Steuer. Flexo INK forecast. Trade Jurnal. 2017;42:54-55.

Commission Regulation (EC) NO 2023/2006 of December 2006. On good manufacturing practice for materials and articles intended to come into contact with food. Official Jurnal of the European Union; 2006.

Commission Directive 2003/94/EC of 8 October 2003 laying down the principles and guidelines of good manufacturing practice in respect of medicinal; 2003.

products for human use and investigational medicinal products for human use

H. Steve. Reactive inkjet formulations - Curing by electron beam. International Conference on Digital Printing Technologies.2009;652-655.

D. Biro, J. Bishop. Advances in electron beam curing in wide web flexible package printing. Proceedings of the Technical Association of the Graphic Arts, TAGA.2017;143-147.

M. Aydin, N. Arsu, Y. Yagci, S. Jockusch, N.J. Turro. Mechanistic study of photoinitiated free radical polymerization using thioxanthone thioacetic acid as one-component type II photoinitiator. Macromolecules. 2005; 38:4133-4138.

B. Mertens, E. Van Hoeck, M.N. Blaude, C. Simon, M. Onghena, T. Vandermarken, K. Van Langenhove, H. Demaegdt, K. Vandermeiren, A. Covaci, M.L. Scippo, M. Elskens, J. Van Loco. Evaluation of the potential health risks of substances migrating from polycarbonate replacement baby bottles. Food Chem Toxicol. 2016;97:108-119.

I. Clemente, M. Aznar, C. Nerin, O. Bosetti. Migration from printing inks in multilayer food packaging materials by GC-MS analysis and pattern recognition with chemometric. Food Additives & Contaminants: Part A. 2016;33:4:703-714.

G. McCombie, M. Biedermann. Migration From Food Contact Materials, Reference Module in Food Science; 2018.

M. Aznar, C. Domeno, C. Nerin, O. Bosetti. Set-off of non volatile compounds from printing inks in food packaging materials and the role of lacquers to avoid migration. Dyes and Pigments. 2015;114:85-92.

A.S. Silva, R.S. Garcia, I. Cooper, R. Franz, P.P. Losada. Compilation of analytical methods and guidelines for the determination of selected model migrants from plastic packaging. Trends Food Sci Technol. 2006;17:535-46.

A.S. Silva, R.S. Garcia. Photoinitiators in Printed Food Packaging: Migration and Food Safety Concerns. Reference Module in Food Science; 2017.

Nestlé Guidance Note on Packaging Inks; August 2016.

European Chemicals Agency ECHA 4-phenylbenzophenone. Available at: https://echa.europa.eu/pl/substance-information/-/substanceinfo/100.016.678. Accessed 2018.

Y. Zhang, Z. Du, Z. Xia, Q. Guo, H. Wu, W. Yu. Evaluation of the migration of UV-ink photoinitiators from polyethylene food packaging by supercritical fluid chromatography combined with photdiode array detector and tandem mass spectrometry. Polymer Testing. 2016;53:276-282.

D. Chung, S.E. Papadakis, K.L. Yam. Simple models for assessing migration from food-packaging films. Food Addit Contam. 2002;19:611–617.

N. Jakubowska, G. Beldi, A.P. Bach, C. Simoneau. Optimization of an analytical method and results from the inter-laboratory comparison of the migration of regulated substances from food packaging into the new mandatory European Union simulant for dry foodstuffs. Food Addit Contamin. 2014;31:546–555.

Regulation (EC) No 1935/2004 of the European Parliament and of the council of 27 October 2004 on materials and articles intended to come into contact with food and repealing Directives 80/590/EEC and 89/109/EEC; 2004.

Commission Regulation (EU) No 10/2011 of 14 January 2011 on plastic materials and articles intended to come into contact with food; 2011.

The European Standard PN - EN 1186-1. Materials and articles in contact with foodstuffs - Plastics - Part 1: Guide to the selection of conditions and test methods for overall migration. This European Standard was approved by CEN; 2002.

The European Standard PN - EN 1186-14. Materials and articles in contact with foodstuffs - Plastics - Part 14: Test methods for ‘substitute tests’ for overall migration from plastics intended to come into contact with fatty foodstuffs using test media iso-octane and 95 % ethanol. This European Standard was approved by CEN; 2002.

The European Standard PN - EN 13130-1. Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 1: Guide to test methods for the specific migration of substances from plastics to foods and food simulants and the determination of substances in plastics and the selection of conditions of exposure to food simulants. This European Standard was approved by CEN; 2004.




DOI: http://dx.doi.org/10.17951/aa.2018.73.1.41-50
Date of publication: 2019-11-06 00:00:00
Date of submission: 2019-05-12 19:11:20


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