Extraction and characterization of alpha-chitin and chitosan from six different aquatic invertebrates

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dc.authoridBARAN, TALAT -- 0000-0003-0206-3841; Kaya, Murat -- 0000-0001-6954-2703; MENTES, AYFER -- 0000-0003-3946-4075
dc.contributor.authorKaya, Murat
dc.contributor.authorBaran, Talat
dc.contributor.authorMenteş, Ayfer
dc.contributor.authorAsaroğlu, Muammer
dc.contributor.authorSezen, Göksal
dc.contributor.authorTozak, Kabil Özcan
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-29T19:26:19Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-29T19:26:19Z
dc.date.issued2014
dc.departmentSabire Yazıcı Fen Edebiyat Fakültesi
dc.description.abstractChitin and chitosan were extracted from six different aquatic invertebrate species. Species dry weights varied between 5 % and 20 % chitin, and the chitosan productivity of these chitins varied between 66 % and 74 %. Chitin and chitosan structures were characterized by FTIR, TGA, XRD, and SEM. FTIR results showed that the chitins obtained from the organisms were observed in alpha form. Chitin thermal stabilities were in the order Ranatra linearis > Anax imperator > Hydrophilus piceus > Notonecta glauca > Agabus bipustulatus > Asellus aquaticus, and chitosan thermal stabilities in the order N. glauca > A. bipustulatus > A. imperator > R. linearis > H. piceus > A. aquaticus. The crystalline index values of chitins varied between 76.4 % and 90.6 %. Their surface morphology was examined by SEM, revealing nanofibre structures. These six aquatic invertebrate species with characterized chitin and chitosan structures may be used as alternative chitin and chitosan sources for various technological purposes.
dc.identifier.doi10.1007/s11483-013-9327-y
dc.identifier.endpage157en_US
dc.identifier.issn1557-1858
dc.identifier.issn1557-1866
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ2
dc.identifier.startpage145en_US
dc.identifier.urihttps://doi.org/10.1007/s11483-013-9327-y
dc.identifier.urihttps://hdl.handle.net/20.500.12451/5538
dc.identifier.volume9en_US
dc.identifier.wosWOS:000336369500006
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofFood Biophysics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectNanofibre
dc.subjectChitin
dc.subjectChitosan
dc.subjectBiomaterial
dc.subjectAquatic Insect
dc.titleExtraction and characterization of alpha-chitin and chitosan from six different aquatic invertebrates
dc.typeArticle

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