Development and characterisation of polylactic acid/cinnamon bark oil films: Phenolic migration into various food simulants

Basit Öğe Kaydı
dc.authorid0000-0001-7246-7943
dc.contributor.authorFoong, Han Lyn
dc.contributor.authorSulaiman, Rabiha
dc.contributor.authorAzman, Ezzat Mohamad
dc.contributor.authorAshari, Rozzamri
dc.contributor.authorSaricaoglu, Furkan Turker
dc.contributor.authorLangowski, H. C.
dc.contributor.authorHanani, Z. A. Nur
dc.date.accessioned2026-02-08T15:15:17Z
dc.date.available2026-02-08T15:15:17Z
dc.date.issued2025
dc.departmentBursa Teknik Üniversitesi
dc.description.abstractIn this study, polylactic acid (PLA)/cinnamon bark oil (CBO) films were prepared via solvent casting method and characterised for their physical, optical, mechanical, and antioxidant properties. A 15 % loading of CBO significantly (p < 0.05) improved the water vapour barrier, tensile strength, and elongation at break, while its effects on film thickness and water solubility were insignificant (p >= 0.05). At a 30 % CBO concentration, the films exhibited over 99 % UV light blockage at wavelengths of 200, 280, and 400 nm. Antioxidant assays demonstrated strong radical scavenging activities, with maximum DPPH and ABTS scavenging values of 93.30 % and 99.40 %, respectively. Controlled phenolic migration studies were conducted using aqueous (10 % ethanol), lipophilic (50 % ethanol), and acidic (3 % acetic acid solution) food simulants to investigate the behaviour of the PLA/CBO film and their antioxidant activities in various food systems. The migration results followed an exponential time-dependent trend, with the highest migration in 50 % ethanol, indicating the films' efficacy in preventing oxidative deterioration in fatty foods. These findings demonstrate the potential of PLA/CBO films as active and sustainable packaging materials, offering enhanced barrier, mechanical, and antioxidant properties compared to pure PLA films, making them promising candidates for reducing food waste and extending product shelf life.
dc.description.sponsorshipUniversiti Putra Malaysia (UPM) [GPB/2023/9784600]
dc.description.sponsorshipThis work was supported by Universiti Putra Malaysia (UPM) under the Geran Putra Berimpak (GPB/2023/9784600) .
dc.identifier.doi10.1016/j.fpsl.2025.101455
dc.identifier.issn2214-2894
dc.identifier.scopus2-s2.0-85217485660
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.fpsl.2025.101455
dc.identifier.urihttps://hdl.handle.net/20.500.12885/5685
dc.identifier.volume48
dc.identifier.wosWOS:001427527800001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofFood Packaging and Shelf Life
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzWOS_KA_20260207
dc.subjectBiodegradable films
dc.subjectPolylactic acid film
dc.subjectCinnamon bark oil
dc.subjectAntioxidant activities
dc.subjectPhenolic migration
dc.subjectActive packaging
dc.titleDevelopment and characterisation of polylactic acid/cinnamon bark oil films: Phenolic migration into various food simulants
dc.typeArticle

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu