Relevance of nanocomposite packaging on the stability of vacuum-packed dry cured ham.

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ID: 77049
2016
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Abstract
In this study effects of a novel high barrier multilayer polyamide film containing dispersed nanoclays (PAN) on the stability of vacuum packed dry-cured ham were investigated during 90days refrigerated storage in comparison with non-modified multilayer polyamide (PA) and a commercial high barrier film. Characteristic bands of the mineral in FT-IR spectra confirmed the presence of nanoclays in PAN, enhancing oxygen transmission barrier properties and UV protection. Packaging in PAN films did not originate significant changes on colour or lipid oxidation during prolonged storage of vacuum-packed dry-cured ham. Larger oxygen transmission rates in PA films caused changes in CIE b* during refrigerated storage. Ham quality was not affected by light exposition during 90days and only curing had a significant benefit on colour and TBARS, being cured samples more stable during storage in all the packages used. Packaging of dry-cured ham in PAN was equivalent to commercial high barrier films.
Reference Key
lloret2016relevancemeat Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Lloret, Elsa;Fernandez, Avelina;Trbojevich, Raul;Arnau, Jacint;Picouet, Pierre A;
Journal Meat science
Year 2016
DOI
10.1016/j.meatsci.2016.03.007
URL
Keywords
skin meat nanocomposite tbars polyamide vacuum clay ham

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