Use of sea urchin spines with chitosan gel for biodegradable film production

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dc.authorid0000-0001-8954-5485
dc.authorid0000-0001-6954-2703
dc.contributor.authorHamil, Somia
dc.contributor.authorBaha, Mounia
dc.contributor.authorAbdi, Azzedine
dc.contributor.authorAlili, Malika
dc.contributor.authorBilican, Behlül Koç
dc.contributor.authorYılmaz, Bahar Akyüz
dc.contributor.authorÇakmak, Yavuz Selim
dc.contributor.authorBilican, İsmail
dc.contributor.authorKaya, Murat
dc.date.accessioned2020-03-10T07:04:57Z
dc.date.available2020-03-10T07:04:57Z
dc.date.issued2020
dc.departmentSabire Yazıcı Fen Edebiyat Fakültesi
dc.description.abstractIn recent years, the film production from natural polymers has considerably increased in food industry as an alternative to the petroleum based synthetic films. Chitosan is one of the most preferred biopolymers for bio-based film production, due to its biocompatibility, biodegradability, antioxidant activity and antimicrobial properties. Because of its hydrophilic properties, chitosan based films dissolve in water, limiting its uses in industry, to overcome this problem; we mixed 200 and 400 mg of the sea urchin spine powder (SUSP) with 20 mL chitosan gel respectively, to obtain a hydrophobic film. The chitosan films prepared with 200 mg SUSP showed a rise in the degree of contact angle from 70.2° to 107° providing hydrophobicity properties. On the other hand, addition of 400 mg of SUSP to chitosan film resulted in a contact angle of 96.1°. Moreover, the antioxidant activity and thermal stability of the films were increased in the presence of SUSP. Fourier Transform Infrared Spectrophotometry results proved the interactions between chitosan and SUSP. Chitosan films have smooth surface while SUSP blended films have rough surface morphology. These results demonstrated that SUSP is needed to improve the properties of chitosan films for usage in food industry.
dc.identifier.doi10.1016/j.ijbiomac.2020.02.263
dc.identifier.endpage108en_US
dc.identifier.issue-en_US
dc.identifier.pmid32105692
dc.identifier.scopusqualityQ1
dc.identifier.startpage102en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.ijbiomac.2020.02.263
dc.identifier.urihttps://hdl.handle.net/20.500.12451/7460
dc.identifier.volume152en_US
dc.identifier.wosWOS:000530068000011
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherElsevier B.V.
dc.relation.ispartofInternational Journal of Biological Macromolecules
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectChitosan
dc.subjectFilm
dc.subjectHydrophobicity
dc.subjectSea Urchin
dc.subjectSpine
dc.titleUse of sea urchin spines with chitosan gel for biodegradable film production
dc.typeArticle

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