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首页> 外文期刊>Food additives & contaminants >Migration from printing inks in multilayer food packaging materials by GC-MS analysis and pattern recognition with chemometrics
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Migration from printing inks in multilayer food packaging materials by GC-MS analysis and pattern recognition with chemometrics

机译：通过GC-MS分析和化学计量学模式识别从多层食品包装材料中的印刷油墨迁移

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摘要

Inks and varnishes used in food packaging multilayer materials can contain different substances that are potential migrants when packaging is in contact with food. Although printing inks are applied on the external layer, they can migrate due to set-off phenomena. In order to assess food safety, migration tests were performed from two materials sets: set A based on paper and set B based on PET; both contained inks. Migration was performed to four food simulants (EtOH 50%, isooctane, EtOH 95% and Tenax*) and the volatile compounds profile was analysed by GC-MS. The effect of presence/absence of inks and varnishes and also their position in the material was studied. A total of 149 volatile compounds were found in migration from set A and 156 from set B materials, some of them came from inks. Quantitative analysis and a principal component analysis were performed in order to identify patterns among sample groups.
机译：食品包装多层材料中使用的油墨和清漆可能包含不同的物质，当包装与食品接触时它们可能会迁移。尽管印刷油墨被施加在外层上，但是它们会由于胶印现象而迁移。为了评估食品安全，从两种材料组进行了迁移测试：A组基于纸质，B组基于PET；两者都包含墨水。迁移到四种食品模拟物（EtOH 50％，异辛烷，EtOH 95％和Tenax *），并通过GC-MS分析挥发性化合物的分布。研究了油墨和清漆的存在/不存在及其在材料中的位置的影响。在A组材料中发现了149种挥发性化合物，而B组材料中发现了156种挥发性化合物，其中一些来自油墨。为了确定样本组之间的模式，进行了定量分析和主成分分析。

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  • 来源
    《Food additives & contaminants》 |2016年第4期|703-714|共12页
  • 作者

    Isabel Clemente; Margarita Aznar; Cristina Nerin; Osvaldo Bosetti;

  • 作者单位

    Aragon Institute of Engineering Research (I3A), EINA, Department of Analytical Chemistry, University of Zaragoza, Zaragoza, Spain;

    Aragon Institute of Engineering Research (I3A), EINA, Department of Analytical Chemistry, University of Zaragoza, Zaragoza, Spain;

    Aragon Institute of Engineering Research (I3A), EINA, Department of Analytical Chemistry, University of Zaragoza, Maria de Luna 3, E-50018 Zaragoza, Spain;

    R&D Department, Goglio S.p.A. Packaging Division, Daverio, Italy;

  • 收录信息 美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Inks; food packaging materials; migration; set-off; volatile compounds; gas chromatography-mass spectrometry;

    机译：油墨食品包装材料;移民;出发;挥发性化合物;气相色谱-质谱;

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