Production and characterization of polyvinyl alcohol films containing essential oil

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dc.authoridÖZGEN, ARZU/0000-0003-2104-6019
dc.authoridUNLU, Nihan/0000-0001-5772-2838
dc.authoridAKSU CANBAY, Canan/0000-0002-5151-4576
dc.contributor.authorÜnlü, Nihan
dc.contributor.authorÖzgen, Arzu
dc.contributor.authorAksu Canbay, Canan
dc.date.accessioned2024-09-11T19:51:28Z
dc.date.available2024-09-11T19:51:28Z
dc.date.issued2024
dc.departmentİstanbul Gelişim Üniversitesien_US
dc.description.abstractPackaging plays an important role in protecting foodstuffs against physicochemical damage and microbial activity, as well as extending shelf life. In recent years, petrochemical compounds that cause environmental pollution and contamination due to their non-biodegradability have been replaced by biocompatible polymer-based films in the food packaging industry. Due to aromatic essential oils (EO), various biological activities, and their potential to replace chemical preservatives in the field of food preservation, Star Anise essential oil, which has properties, such as free radical scavenger, antibacterial, antifungal and antiviral, was used as an additive in this study. Biodegradable and biocompatible polyvinyl alcohol (PVA) polymer was used as the matrix and polymer-based films were produced in 3 different concentrations. Spectral analysis, structural, chemical, and thermal characterizations, and surface morphologies of the produced films by the direct incorporation method were examined. In addition, the antibacterial activities of the films on Staphylococcus epidermidis ATCC 12228, Escherichia coli ATCC 25922, and Acinetobacter baumannii ATCC BAA 747 bacteria were investigated. As a result of the examinations, it was determined that an interfacial interaction occurred between the matrix and the filler, and the produced films were thermally resistant and showed antibacterial activity against Gram (+)/Gram (-) bacteria. Consequently, it can be concluded that PVA films containing Star Anise essential oil present a prospective substitute in a variety of industrial packaging systems, including those for food, medicine, and cosmetics.en_US
dc.identifier.doi10.1080/09205063.2024.2338642
dc.identifier.endpage1549en_US
dc.identifier.issn0920-5063
dc.identifier.issn1568-5624
dc.identifier.issue10en_US
dc.identifier.pmid38588607en_US
dc.identifier.scopus2-s2.0-85190261158en_US
dc.identifier.startpage1537en_US
dc.identifier.urihttps://doi.org/10.1080/09205063.2024.2338642
dc.identifier.urihttps://hdl.handle.net/11363/7795
dc.identifier.volume35en_US
dc.identifier.wosWOS:001198463700001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofJournal of Biomaterials Science-Polymer Editionen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240903_Gen_US
dc.subjectAntibacterial polymer filmsen_US
dc.subjectstar anise essential oil (EO)en_US
dc.subjectantibacterial activityen_US
dc.subjectproduction of polymer filmsen_US
dc.subjectcharacterization of antibacterial polymer filmsen_US
dc.titleProduction and characterization of polyvinyl alcohol films containing essential oilen_US
dc.typeArticleen_US

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