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  4. A Systematic Study on the Stability of Selected Polymer Antioxidants in EU Official Aqueous and Alternative Food Simulants Using HPLC
 
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1998
Journal Article
Title

A Systematic Study on the Stability of Selected Polymer Antioxidants in EU Official Aqueous and Alternative Food Simulants Using HPLC

Other Title
Eine systematische Untersuchung der Stabilität ausgewählter Polymer-Antiocidantien in von der EU offiziell zugelassenen wäßrigen und alternativen Lebensmittelsimulantien mit Hilfe von HPLC
Abstract
In the work presented a systematic study has been undertaken on the stability of five selected commercial plastics additives in the three EU-official aqueous food simulants and in an alternative fat simulant under two different time/temperature exposure conditions. To enable quantitative analysis of the additives for this investigation, a simple and rapid HPLC method with UV detection was developed. The results obtained showed that the four Irganox-type additives under investigation were practically stable under the applied exposure conditions in all of the employed food simulants. Only Irganox 3114 exhibited a relatively low degree of instability in the ethanolic food simulants. Concerning Irgafos P-EPQ, a mixture of at least seven constituents, a remarkable degradation in ethanol and acetic acid solutions was observed.
Author(s)
Demertzis, P.G.
Franz, R.
Journal
Food Additives and Contaminants  
Conference
International Symposium on Food Packaging and Ensuring Food Safety and Quality 1996  
Language
English
Fraunhofer-Institut für Verfahrenstechnik und Verpackung IVV  
Keyword(s)
  • additive

  • antioxidant

  • Antioxidationsmittel

  • food simulant

  • HPLC

  • Kunststoff

  • Lebensmittel

  • migration

  • plastics additives

  • polymer

  • Prüfmethode

  • Zusatzstoff

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