Antimicrobial and antioxidant properties of Ceriodaphnia quadrangula ephippia chitosan

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dc.contributor.authorAşan Özüsağlam Meltem
dc.contributor.authorÇakmak, Yavuz Selim
dc.contributor.authorKaya, Murat
dc.contributor.authorErdoğan, Sevil
dc.contributor.authorBaran, Talat
dc.contributor.authorMenteş, Ayfer
dc.contributor.authorSaman, İhsan
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-16T08:21:55Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-16T08:21:55Z
dc.date.issued2016
dc.departmentSabire Yazıcı Fen Edebiyat Fakültesi
dc.description.abstractThe chitosan from ephippia of Ceriodaphnia quadrangula (Crustaceae) has been fully characterized in our previous study, and in this work it was tested for antibacterial and antifungal activities against human and fish pathogens, while also determining its antioxidant activities. Using the disc diffusion method showed that the antimicrobial activity was observed against all tested microorganisms in the range of 12.84 - 16.28 mm.The minimal bactericidal concentration (MBC) value was found to be 0.63 - 2.50 mg/ml. Chitosan obtained from C. quadrangula ephippia showed higher antimicrobial activity against some pathogenic bacteria than commercial antibiotics. While chitosan inhibited 35.83% of the 1,1-diphenyl-2-picrylhydrazyl radicals (at 5 mg/ml), it showed an activity of 14.48 µg/ml for ferrous ion reducing. Consequently, it is suggested that chitosan obtained from the ephippia of C. quadrangula (Crustacea) can be used as food/feed additives, preservatives or in the pharmaceutical industry instead of using synthetic antimicrobials and antioxidants. © 2016 University of Bucharest.
dc.identifier.endpage11890en_US
dc.identifier.issn1224-5984
dc.identifier.issue5en_US
dc.identifier.scopusqualityN/A
dc.identifier.startpage11881en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12451/2397
dc.identifier.volume21en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherEditura Ars Docendi
dc.relation.ispartofRomanian Biotechnological Letters
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAntibacterial
dc.subjectAntifungal
dc.subjectChitosan
dc.subjectDPPH
dc.subjectFerric İon Reducing Power
dc.subjectFish Pathogens
dc.subjectHuman Pathogens
dc.titleAntimicrobial and antioxidant properties of Ceriodaphnia quadrangula ephippia chitosan
dc.typeArticle

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