High similarity in physicochemical properties of chitin and chitosan from nymphs and adults of a grasshopper

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dc.authoridKaya, Murat/0000-0001-6954-2703
dc.authorwosidERDOĞAN, Sevil/B-5800-2015
dc.authorwosidKaya, Murat/AAA-7668-2020
dc.contributor.authorErdogan, Sevil
dc.contributor.authorKaya, Murat
dc.date.accessioned2024-06-12T11:02:49Z
dc.date.available2024-06-12T11:02:49Z
dc.date.issued2016
dc.departmentTrakya Üniversitesien_US
dc.description.abstractThis is the first study to explain the differences in the physicochemical properties of chitin and chitosan obtained from the nymphs and adults of Dociostaurus maroccanus using the same method. Fourier transform infrared spectroscopy, thermogravimetric analysis and x-ray diffraction analysis results demonstrated that the chitins from both the adults and nymphs were in the alpha-form. The chitin contents of the adults (14%) and nymphs (12%) were of the same order of magnitude. The crystalline index values of chitins from the adult and nymph grasshoppers were 71% and 74%, respectively. Thermal stabilities of the chitins and chitosans from adult and nymph grasshoppers were close to each other. Both the adult (7.2 kDa) and nymph (5.6 kDa) chitosans had low molar masses. Environmental scanning electron microscopy revealed that the surface morphologies of both chitins consisted of nanofibers and nanopores together, and they were very similar to each other. Consequently, it was determined that the physicochemical properties of the chitins and chitosans from adults and nymphs of D. maroccanus were not very different, so it can be hypothesized that the development of the chitin structure in the nymph has almost been completed and the nymph chitin has the same characteristics as the adult. (C) 2016 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [114Z466]en_US
dc.description.sponsorshipThis paper was funded by the The Scientific and Technological Research Council of Turkey (TUBITAK) (Project number: 114Z466).en_US
dc.identifier.doi10.1016/j.ijbiomac.2016.04.059
dc.identifier.endpage126en_US
dc.identifier.issn0141-8130
dc.identifier.issn1879-0003
dc.identifier.pmid27112982en_US
dc.identifier.scopus2-s2.0-84964425392en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage118en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijbiomac.2016.04.059
dc.identifier.urihttps://hdl.handle.net/20.500.14551/21419
dc.identifier.volume89en_US
dc.identifier.wosWOS:000378951400014en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofInternational Journal Of Biological Macromoleculesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectGrasshopperen_US
dc.subjectNymphen_US
dc.subjectAdulten_US
dc.subjectChitinen_US
dc.subjectChitosanen_US
dc.subjectCharacterizationen_US
dc.subjectLocust Dociostaurus-Maroccanusen_US
dc.subjectAntioxidant Activitiesen_US
dc.subjectEuphausia-Superbaen_US
dc.subjectMarine Sourcesen_US
dc.subjectExtractionen_US
dc.subjectOrthopteraen_US
dc.subjectCuticleen_US
dc.subjectShellsen_US
dc.titleHigh similarity in physicochemical properties of chitin and chitosan from nymphs and adults of a grasshopperen_US
dc.typeArticleen_US

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