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dc.creatorRazic, S. S.
dc.creatorDogo, S. M.
dc.creatorSlavković, Latinka J.
dc.date.accessioned2018-03-03T14:20:01Z
dc.date.available2018-03-03T14:20:01Z
dc.date.issued2006
dc.identifier.issn0026-265X
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/6621
dc.description.abstractSeven herbal drugs and corresponding rhizosphere soil samples from the plantation near Belgrade were analyzed for mineral content. Eleven metals (Cu, Zn, Mn, Fe, Cr, Ni, Pb, Cd, Ca, K and Mg) were selected as chemical features/descriptors and analyzed by FAAS/FAES and ETAAS. In a chemometrics evaluation of investigated plants-soil system, univariate, as well as multivariate statistics methods were applied. Principal component analysis (PCA) allowed considerable reduction in a number of variables and the detection of structure in the relationships between metals that give complementary information about the relations and elemental patterns within plants-soil system. The power of chemometrics was also used in exploring the potential natural and/or anthropogenic sources responsible for metal content in both medicinal plants and soil samples. Hierarchical cluster analysis (HCA) was used to explore herbal drugs grouping according to corresponding soil samples as additional information to the output obtained by PCA. (c) 2006 Elsevier B.V. All rights reserved.en
dc.rightsrestrictedAccessen
dc.sourceMicrochemical Journalen
dc.subjectherbal drugsen
dc.subjectrhizosphere soilen
dc.subjectmetallic contenten
dc.subjectmultivariate characterizationen
dc.titleMultivariate characterization of herbal drugs and rhizosphere soil samples according to their metallic contenten
dc.typearticleen
dcterms.abstractДого, С. М.; Разиц, С. С.; Славковиц, Л. Ј.;
dc.citation.volume84
dc.citation.issue1-2
dc.citation.spage93
dc.citation.epage101
dc.identifier.wos000240428800016
dc.identifier.doi10.1016/j.microc.2006.05.008
dc.citation.rankM22
dc.description.other34th Colloquium Spectroscopicum Internationale, Sep 04-09, 2005, Univ Antwerp, Antwerp, Belgiumen
dc.identifier.scopus2-s2.0-33747144242


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