Surface attachment of active antimicrobial coatings onto conventional plastic-based laminates and performance assessment of these materials on the storage life of vacuum packaged beef sub-primals

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dc.contributor.authorClarke, David J.
dc.contributor.authorTyuftin, Andrey A.
dc.contributor.authorCruz-Romero, Malco C.
dc.contributor.authorBolton, Declan
dc.contributor.authorFanning, Séamus
dc.contributor.authorPankaj, Shashi K.
dc.contributor.authorBueno-Ferrer, Carmen
dc.contributor.authorCullen, Patrick J.
dc.contributor.authorKerry, Joseph P.
dc.contributor.funderDepartment of Agriculture, Food and the Marineen
dc.date.accessioned2017-12-21T12:13:50Z
dc.date.available2017-12-21T12:13:50Z
dc.date.issued2016-10-13
dc.date.updated2017-12-20T11:51:01Z
dc.description.abstractTwo antimicrobial coatings, namely Sodium octanoate and Auranta FV (a commercial antimicrobial composed of bioflavonoids, citric, malic, lactic, and caprylic acids) were used. These two antimicrobials were surface coated onto the inner polyethylene layer of cold plasma treated polyamide films using beef gelatin as a carrier and coating polymer. This packaging material was then used to vacuum pack beef sub-primal cuts and stored at 4 °C. A control was prepared using the non-coated commercial laminate and the same vacuum packaged sub-primal beef cuts. During storage, microbial and quality assessments were carried out. Sodium octanoate treated packages significantly (p < 0.05) reduced microbial counts for all bacteria tested with an increase of 7 and 14 days, respectively compared to control samples. No significant effect on pH was observed with any treatment. The results suggested that these food grade antimicrobials have the potential to be used in antimicrobial active packaging applications for beef products.en
dc.description.sponsorshipDepartment of Agriculture, Fisheries and Food, Ireland (FIRM Project 'Packaging and chilling technologies to enhance meat quality and safety’: R15167 DAFF 11/F/033 Pac-Chill-Tech)en
dc.description.statusPeer revieweden
dc.description.versionAccepted Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationClarke, D., Tyuftin, A. A., Cruz-Romero, M. C., Bolton, D., Fanning, S., Pankaj, S. K., Bueno-Ferrer, C., Cullen, P. J. and Kerry, J. P. (2017) ‘Surface attachment of active antimicrobial coatings onto conventional plastic-based laminates and performance assessment of these materials on the storage life of vacuum packaged beef sub-primals’, Food Microbiology, 62, pp. 196-201. doi:10.1016/j.fm.2016.10.022en
dc.identifier.doi10.1016/j.fm.2016.10.022
dc.identifier.endpage201en
dc.identifier.issn0740-0020
dc.identifier.issn1095-9998
dc.identifier.journaltitleFood Microbiologyen
dc.identifier.startpage196en
dc.identifier.urihttps://hdl.handle.net/10468/5206
dc.identifier.volume62en
dc.language.isoenen
dc.publisherElsevier B.V.en
dc.rights© 2016, Elsevier Ltd. All rights reserved. This manuscript version is made available under the CC-BY-NC-ND 4.0 license.en
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/en
dc.subjectGelatin filmsen
dc.subjectEdible coatingsen
dc.subjectAntimicrobialsen
dc.subjectAntimicrobial active packagingen
dc.subjectFood packagingen
dc.subjectPlasma treatmenten
dc.titleSurface attachment of active antimicrobial coatings onto conventional plastic-based laminates and performance assessment of these materials on the storage life of vacuum packaged beef sub-primalsen
dc.typeArticle (peer-reviewed)en
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