Iron chelating active packaging: Influence of competing ions and pH value on effectiveness of soluble and immobilized hydroxamate chelators
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- 作者：Yoshiko Ogiwaraa ; b ; Maxine J. Romana ; Eric A. Deckera ; c ; Julie M. Goddarda ; goddard@umass.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Active packaging ; Iron chelation ; Food quality ; Hydroxamate ; Surface modification ; Biofunctional materials
- 刊名：Food Chemistry
- 出版年：2016
- 出版时间：1 April 2016
- 年：2016
- 卷：196
- 期：Complete
- 页码：842-847
- 全文大小：967 K
文摘
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A non-migratory iron chelating active packaging film was developed.
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Chelating packaging film was functionalized with polyhydroxamate chelator.
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A strong correlation was found between chelating film color and iron chelation.
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Iron chelation was evaluated in the presence of competing ions at varying pH.
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Film-bound chelator performance stability was compared to a soluble chelator.