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dc.contributor.authorAkmeşe, Bediha
dc.contributor.authorAsan, Abdurrahman
dc.date.accessioned2019-05-13T09:03:32Z
dc.date.available2019-05-13T09:03:32Z
dc.date.issued2018
dc.identifier.citationAkmese, B., Asan, A. (2018). Determination of biogenic amines at low μg L-1 levels as acetylacetone derivatives by RP-HPLC with UV-visible detection in expired apple juice samples. Acta Chimica Slovenica, 65(3), 539-546.en_US
dc.identifier.issn1318-0207
dc.identifier.urihttps://doi.org/10.17344/acsi.2017.4105
dc.identifier.urihttps://hdl.handle.net/11491/1488
dc.description.abstractAn accurate and sensitive method for trace quantification of three biogenic amines in expired apple juice samples based on reversed-phase liquid chromatography (RP-HPLC) with UV-visible detection is described. Biogenic amines including cadaverine, histamine, and tyramine, were converted to their acetylacetone derivatives in water-methanol medium. The proposed method involves a pre-column derivatization of species followed by RP-HPLC separation with Thermo Hypersil Gold reversed-phase column and UV detection at 315 nm. A flow rate of 0.9 mL min–1 was used in the proposed method. An efficient separation of biogenic amines was successfully performed in 11 min with a good resolution using 35:65% (v/v) acetonitrile-water mixture as the mobile phase. Detection limits of 0.03, 0.23, and 0.08 ?g L–1 were obtained for cadaverine, histamine and tyramine, respectively. The proposed method has been successfully applied for the analysis of two different commercially available expired apple juice samples. Recovery rates between 98.78 and 102.12% were obtained with an RSD of 0.16–1.65% for the analysis of 20 mL of expired apple juice samples indicating that the recoveries of biogenic amines were very satisfactory. © 2018 Slovensko Kemijsko Drustvo. All Rights Reserved.en_US
dc.language.isoeng
dc.publisherSlovensko Kemijsko Drustvoen_US
dc.relation.isversionof10.17344/acsi.2017.4105en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rightsAttribution 4.0 International (CC BY 4.0)*
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/*
dc.subjectAcetylacetoneen_US
dc.subjectBiogenic Aminesen_US
dc.subjectExpired Apple Juiceen_US
dc.subjectRP-HPLCen_US
dc.subjectUV-Visible Spectrophotometryen_US
dc.titleDetermination of biogenic amines at low μg L–1levels as acetylacetone derivatives by RP-HPLC with UV-visible detection in expired apple juice samplesen_US
dc.typearticleen_US
dc.relation.journalActa Chimica Slovenicaen_US
dc.departmentHitit Üniversitesi, Fen Edebiyat Fakültesi, Kimya Bölümüen_US
dc.identifier.volume65en_US
dc.identifier.issue3en_US
dc.identifier.startpage539en_US
dc.identifier.endpage546en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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