Show simple item record

dc.creatorStanković, M.
dc.creatorBartolić, D.
dc.creatorŠikoparija, Branko
dc.creatorSpasojević, Dragica
dc.creatorMutavdžić, Dragosav
dc.creatorNatić, Maja
dc.creatorRadotić, Ksenija
dc.date.accessioned2019-06-12T13:16:22Z
dc.date.available2019-06-12T13:16:22Z
dc.date.issued2019
dc.identifier.issn0021-9037
dc.identifier.urihttp://cherry.chem.bg.ac.rs/handle/123456789/3115
dc.description.abstractIt has been explored to what extent the ratio of the two main fluorophores in honey, originating from proteins and phenolic compounds, change between the honey extraction stage and packaging in the jars. Fluorescence spectroscopy combined with multivariate curve resolution–alternating least squares (MCR–ALS) was used to determine the ratio of the spectral components originating from phenol and proteins (Ph/Pr) fl , as a ratiometric indicator of variability in selected Lime tree (Tilia L.) honey samples. Spectrophotometric quantification of phenols and proteins in the honey samples was also performed and their ratio (Ph/Pr) sp was calculated. The values of the (Ph/Pr) fl ratio and honey protein content after packaging depended on the quality of homogenization before packaging in jars. Colorimetric and fluorometric results for phenols and proteins were in compliance. The examples are the values 3.34, 3.30, and 9, 3.14 for (Ph/Pr) fl and corresponding values 2.64, 2.18, and 12.75, 2.31 for (Ph/Pr) sp , in all pairs, the first value presenting the sample after extraction and the second value the sample after packaging in jars. Both methods show that in the former case there is no change in the phenol/protein ratio, and in the latter case the ratio decreased.
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/173017/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/173002/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172017/RS//
dc.rightsrestrictedAccess
dc.sourceJournal of Applied Spectroscopy
dc.subjectfluorescence spectroscopy
dc.subjecthoney
dc.subjectmelissopalynological analysis
dc.subjectmultivariate curve resolution alternating least squares
dc.subjectphenol and protein quantification
dc.subjectratio metric indicator
dc.titleVariability Estimation of the Protein and Phenol Total Content in Honey Using Front Face Fluorescence Spectroscopy Coupled with MCR–ALS Analysis
dc.typearticle
dc.rights.licenseARR
dcterms.abstractСтанковић, М.; Бартолић, Д.; Радотић, Ксенија; Натић, Маја; Мутавджић, Драгосав; Шикопарија, Бранко; Спасојевић, Драгица;
dc.citation.volume86
dc.citation.issue2
dc.citation.spage256
dc.citation.epage263
dc.identifier.wos000468034300010
dc.identifier.doi10.1007/s10812-019-00809-1
dc.citation.rankM23~
dc.type.versionpublishedVersion
dc.identifier.scopus2-s2.0-85065559772


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record