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dc.creatorMandrone, Manuela
dc.creatorMarincich, Lorenzo
dc.creatorChiocchio, Ilaria
dc.creatorPetroli, Alessandra
dc.creatorGođevac, Dejan
dc.creatorMaresca, Immacolata
dc.creatorPoli, Ferruccio
dc.date.accessioned2021-05-10T14:35:42Z
dc.date.available2022-04-07
dc.date.issued2021
dc.identifier.issn0956-7135
dc.identifier.urihttps://cer.ihtm.bg.ac.rs/handle/123456789/4577
dc.description.abstractIn this work 1H NMR metabolomics has been employed for quality control of oregano samples. NMR data and morphological analysis (MA) were combined by PCA, obtaining a model able to individuate non-marketable samples, and to distinguish between the two marketable oregano species (Origanum vulgare and O. onites) on the basis of their metabolomic profile. Through this approach distinctive biomarkers of the two species were found, namely apigenin and p-cymene for O. onites, and salvianolic acid B for O. vulgare. Furthermore, the percentage of the samples’ impurity (evaluated by MA) and the metabolomic profiles were correlated by OPLS models, which showed that, in addition to the species-specific biomarkers, thymol and rosmarinic acid (common to both marketable species) strongly correlate to oregano degree of purity. Cistus was one of the most frequent contaminants, thus, a further OPLS model, able to detect the degree of cistus contamination in oregano samples, was also built.sr
dc.language.isoensr
dc.publisherElseviersr
dc.relation.isversionofhttps://doi.org/10.1016/j.foodcont.2021.108141
dc.relation.isversionofhttps://cer.ihtm.bg.ac.rs/handle/123456789/4550
dc.relation.isreferencedbyhttps://cer.ihtm.bg.ac.rs/handle/123456789/4551
dc.relation.isreferencedbyhttps://cer.ihtm.bg.ac.rs/handle/123456789/4551
dc.rightsembargoedAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceFood Controlsr
dc.subjectNMR-based metabolomicsQuality controlBiomarkersApigeninp-cymeneSalvianolic acid BOreganoCistussr
dc.subjectNMR-based metabolomicssr
dc.subjectQuality controlsr
dc.subjectBiomarkerssr
dc.subjectApigeninp-cymenesr
dc.subjectSalvianolic acidsr
dc.subjectOreganosr
dc.subjectCistussr
dc.titleNMR-based metabolomics for frauds detection and quality control of oregano samplessr
dc.typearticlesr
dc.rights.licenseBY-NC-NDsr
dcterms.abstractЦхиоццхио, Илариа; Петроли, Aлессандра; Гођевац, Дејан; Маресца, Иммацолата; Поли, Ферруццио; Маринцицх, Лорензо; Мандроне, Мануела;
dc.citation.volume127
dc.citation.spage108141
dc.citation.rankM21~
dc.description.otherThis is the peer-reviewed version of the article: Mandrone, M., Marincich, L., Chiocchio, I., Petroli, A., Gođevac, D., Maresca, I.,& Poli, F. (2021). NMR-based metabolomics for frauds detection and quality control of oregano samples. Food Control, Elsevier., 127, 108141. [https://doi.org/10.1016/j.foodcont.2021.108141]
dc.description.otherPublished version of the manuscript: [https://cer.ihtm.bg.ac.rs/handle/123456789/4550]
dc.description.otherSupplementary material: [https://cer.ihtm.bg.ac.rs/handle/123456789/4551]
dc.identifier.doi10.1016/j.foodcont.2021.108141
dc.identifier.fulltexthttp://cer.ihtm.bg.ac.rs/bitstream/id/20233/4550acc_1-s2.0-S0956713521002796-main.pdf
dc.identifier.scopus2-s2.0-85104907529
dc.identifier.wos000648668600011
dc.type.versionacceptedVersionsr


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