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dc.creatorLenhardt, Lea I.
dc.creatorZeković, Ivana Lj.
dc.creatorDramićanin, Tatjana
dc.creatorDramićanin, Miroslav
dc.creatorBro, Rasmus
dc.date.accessioned2018-03-02T00:07:44Z
dc.date.available2018-03-02T00:07:44Z
dc.date.issued2014
dc.identifier.issn0003-7028
dc.identifier.issn1943-3530
dc.identifier.urihttps://vinar.vin.bg.ac.rs/handle/123456789/5981
dc.description.abstractFront-face synchronous fluorescence spectroscopy combined with chemometrics is used to classify honey samples according to their botanical origin. Synchronous fluorescence spectra of three monofloral (linden, sunflower, and acacia), polyfloral (meadow mix), and fake (fake acacia and linden) honey types (109 samples) were collected in an excitation range of 240-500 nm for synchronous wavelength intervals of 30-300 nm. Chemometric analysis of the gathered data included principal component analysis and partial least squares discriminant analysis. Mean cross-validated classification errors of 0.2 and 4.8% were found for a model that accounts only for monofloral samples and for a model that includes both the monofloral and polyfloral groups, respectively. The results demonstrate that single synchronous fluorescence spectra of different honeys differ significantly because of their distinct physical and chemical characteristics and provide sufficient data for the clear differentiation among honey groups. The spectra of fake honey samples showed pronounced differences from those of genuine honey, and these samples are easily recognized on the basis of their synchronous fluorescence spectra. The study demonstrated that this method is a valuable and promising technique for honey authentication.en
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45020/RS//
dc.rightsrestrictedAccessen
dc.sourceApplied Spectroscopyen
dc.subjectHoneyen
dc.subjectBotanical originen
dc.subjectFluorescence spectroscopyen
dc.subjectFood authenticationen
dc.subjectChemometricsen
dc.titleDetermination of the Botanical Origin of Honey by Front-Face Synchronous Fluorescence Spectroscopyen
dc.typearticleen
dcterms.abstractБро, Расмус; Драмићанин Мирослав; Ленхардт-Aцковић Леа; Зековић ивана; Драмићанин Татјана;
dc.citation.volume68
dc.citation.issue5
dc.citation.spage557
dc.citation.epage563
dc.identifier.wos000335295400007
dc.identifier.doi10.1366/13-07325
dc.citation.rankM21
dc.identifier.pmid25014599
dc.identifier.scopus2-s2.0-84911967659


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