Physicochemical properties of chitin and chitosan produced from medicinal fungus (fomitopsis pinicola)

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dc.authoridAkata, Ilgaz -- 0000-0002-1731-1302; Kaya, Murat -- 0000-0001-6954-2703; BARAN, TALAT -- 0000-0003-0206-3841; MENTES, AYFER -- 0000-0003-3946-4075
dc.contributor.authorKaya, Murat
dc.contributor.authorAkata, Ilgaz
dc.contributor.authorBaran, Talat
dc.contributor.authorMenteş, Ayfer
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-29T19:26:39Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-29T19:26:39Z
dc.date.issued2015
dc.departmentSabire Yazıcı Fen Edebiyat Fakültesi
dc.description.abstractFomitopsis pincola, which is used as a medicinal fungus in Asia, is widespread throughout the temperate Northern Hemisphere. The fungus's chitin structure was isolated and characterized in this study. It was found that 30.11 % of the dry weight of the fungus consisted of chitin, a very high portion. The chitosan yield from the chitin was 71.75 %. It was calculated that chitin acetylation was 72.5 % and that deacetylation of chitosan was 73.1 %. The maximum temperature of degradation (DTGmax) recorded for the chitin was 341 A degrees C and was 265 A degrees C for chitosan. The crystalline index (CrI) value of the chitin was 52 %, while it was 41 % for the chitosan. Examination by SEM revealed that the surface morphologies of the chitin and chitosan were formed of nanofibre structures. The FTIR examination identified it as the alpha form of chitin. As F. pinicola is widespread, abundant and has a high chitin and chitosan content, it may be used as an alternative chitin and chitosan source.
dc.identifier.doi10.1007/s11483-014-9378-8
dc.identifier.endpage168en_US
dc.identifier.issn1557-1858
dc.identifier.issn1557-1866
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ2
dc.identifier.startpage162en_US
dc.identifier.urihttps://doi.org/10.1007/s11483-014-9378-8
dc.identifier.urihttps://hdl.handle.net/20.500.12451/5667
dc.identifier.volume10en_US
dc.identifier.wosWOS:000354631900007
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/closedAccess
dc.subjectFungal Chitin
dc.subjectChitosan
dc.subjectNanofibre
dc.subjectPorous Structure
dc.subjectCharacterization
dc.subjectThermal Properties
dc.titlePhysicochemical properties of chitin and chitosan produced from medicinal fungus (fomitopsis pinicola)
dc.typeArticle

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