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dc.contributor.authorÖzçalık, Onur
dc.contributor.authorTıhmınlıoğlu, Funda
dc.date.accessioned2017-04-19T07:47:01Z
dc.date.available2017-04-19T07:47:01Z
dc.date.issued2013-02
dc.identifier.citationÖzçalık, O., and Tıhmınlıoğlu, F. (2013). Barrier properties of corn zein nanocomposite coated polypropylene films for food packaging applications. Journal of Food Engineering, 114(4), 505-513. doi:10.1016/j.jfoodeng.2012.09.005en_US
dc.identifier.issn0260-8774
dc.identifier.urihttp://doi.org/10.1016/j.jfoodeng.2012.09.005
dc.identifier.urihttp://hdl.handle.net/11147/5344
dc.description.abstractThe feasibility of corn zein nanocomposite (CZNC) coatings as an alternative to synthetic polymer barrier layer on polypropylene (PP) films was examined. The effect of layered silicate content in the CZNC layers on the barrier and surface hydrophobicity of the CZNC-PP films were investigated. Incorporation of organomodified montmorillonite (OMMT) by solution intercalation into zein matrix significantly improved oxygen and water vapor barrier of coated PP films. The barrier properties were also investigated theoretically by using various phenomenological permeability models. Tortuous permeation path formed by the fine delamination of nanoclays was found to be responsible for the barrier improvements in zein layers. In conclusion, durable CZNC-PP laminates were developed. CZNC coating of PP films has reduced the oxygen permeability nearly four times, while water vapor permeability reduced by 30% with 5 wt.% OMMT content in 5.9 μm corn zein coating.en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1016/j.jfoodeng.2012.09.005en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBarrier propertiesen_US
dc.subjectBiopolymeren_US
dc.subjectCorn zeinen_US
dc.subjectNanocomposite coatingen_US
dc.subjectPolypropylenesen_US
dc.subjectPlastic filmsen_US
dc.titleBarrier properties of corn zein nanocomposite coated polypropylene films for food packaging applicationsen_US
dc.typearticleen_US
dc.contributor.authorIDTR1143en_US
dc.contributor.iztechauthorÖzçalık, Onur
dc.contributor.iztechauthorTıhmınlıoğlu, Funda
dc.relation.journalJournal of Food Engineeringen_US
dc.contributor.departmentİYTE, Mühendislik Fakültesi, Kimya Mühendisliği Bölümüen_US
dc.identifier.volume114en_US
dc.identifier.issue4en_US
dc.identifier.startpage505en_US
dc.identifier.endpage513en_US
dc.identifier.wosWOS:000312521900008
dc.identifier.scopusSCOPUS:2-s2.0-84869490358
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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