Journal of Dairy Science
Volume 91, Issue 3 , Pages 900-909 , March 2008

Development of an Analytical Method for the Determination of Photoinitiators Used for Food Packaging Materials with Potential to Migrate into Milk

  • A. Sanches-Silva

      Affiliations

    • Department of Analytical Chemistry, Nutrition and Food Science, Faculty of Pharmacy, University of Santiago de Compostela, E-15782 Spain
    • ,
  • S. Pastorelli

      Affiliations

    • Joint Research Centre (JRC), Ispra, Italy
    • ,
  • J.M. Cruz

      Affiliations

    • Department of Analytical Chemistry, Nutrition and Food Science, Faculty of Pharmacy, University of Santiago de Compostela, E-15782 Spain
    • ,
  • C. Simoneau

      Affiliations

    • Joint Research Centre (JRC), Ispra, Italy
    • ,
  • I. Castanheira

      Affiliations

    • National Institute of Health Dr. Ricardo Jorge, Lisbon, Portugal
    • ,
  • P. Paseiro-Losada

      Affiliations

    • Department of Analytical Chemistry, Nutrition and Food Science, Faculty of Pharmacy, University of Santiago de Compostela, E-15782 Spain
    • Corresponding Author InformationCorresponding author.

Received 30 October 2007 ,Accepted 21 November 2007.

  • Image Result

    High-performance liquid chromatogram of a standard (1mg/kg). mAU = milli-arbitrary units. Peaks: 1=Irgacure 186; 2=benzophenone; 3=Irgacure 651; 4=Irgacure 907; 5=Quantacure ITX; 6=Quantacure EHA.

    High-performance liquid chromatogram of a standard (1mg/kg). mAU = milli-arbitrary units. Peaks: 1=Irgacure 186; 2=benzophenone; 3=Irgacure 651; 4=Irgacure 907; 5=Quantacure ITX; 6=Quantacure EHA.

  • Image Result

    High-performance liquid chromatogram of a packaging sample contaminated with 5 of the 6 studied photoinitiators. mAU = milli-arbitrary units. Peaks: 1=Irgacure 186; 2=benzophenone; 3=Irgacure 651; 4=I

    High-performance liquid chromatogram of a packaging sample contaminated with 5 of the 6 studied photoinitiators. mAU = milli-arbitrary units. Peaks: 1=Irgacure 186; 2=benzophenone; 3=Irgacure 651; 4=Irgacure 907; 5=Quantacure ITX; 6=Quantacure EHA.

  • Image Result
    High-performance liquid chromatography-UV chromatogram of (A) sample milk packaging and (B) milk (sample 12). mAU = milli-artibrary units. Peaks: 5=Quantacure ITX; 6=Quantacure EHA.

    High-performance liquid chromatography-UV chromatogram of (A) sample milk packaging and (B) milk (sample 12). mAU = milli-artibrary units. Peaks: 5=Quantacure ITX; 6=Quantacure EHA.

  • Image Result
    Mass spectra of the 6 photoinitiators.

    Mass spectra of the 6 photoinitiators.

PII: S0022-0302(08)71345-6

doi: 10.3168/jds.2007-0811

Journal of Dairy Science
Volume 91, Issue 3 , Pages 900-909 , March 2008

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