Please use this identifier to cite or link to this item:
https://open.uns.ac.rs/handle/123456789/20193
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Pastor, Kristian | en_US |
dc.contributor.author | Vujasinović, Vesna | en_US |
dc.contributor.author | Marjanović-Jeromela, Ana | en_US |
dc.contributor.author | Vujić, Đura | en_US |
dc.contributor.author | Jovanović, Đorđe | en_US |
dc.contributor.author | Ačanski, Marijana | en_US |
dc.date.accessioned | 2020-12-13T14:28:36Z | - |
dc.date.available | 2020-12-13T14:28:36Z | - |
dc.date.issued | 2019 | - |
dc.identifier.issn | 0352-5139 | en_US |
dc.identifier.uri | https://open.uns.ac.rs/handle/123456789/20193 | - |
dc.description.abstract | © 2019 Serbian Chemical Society. All rights reserved. This study represents a new strategy for discrimination of 59 samples of various cold-pressed, virgin and refined edible vegetable oils according to the corresponding botanical origin. Samples were produced from 17 plant species: olive, sunflower, safflower, flax, pumpkin, sesame, hemp, walnut, hazelnut, almond, grape, black cumin, apricot, plum, soybean, wheat and rapeseed. A GC/MS device performing in a ion current (IC) mode, combined with multivariate clustering, was employed in the analysis. Derivatization reaction occurred in the injector of a gas chromatograph. The discriminations between species were based on marker-peaks of 9 molecular ions of dominant fatty acid methyl esters (FAMEs), which were chosen as descriptors: m/z 268, 270, 292, 294, 296, 298, 324, 326 and 354. Dendrogram obtained after performing cluster analysis shows clear discriminations of the analyzed samples, based on the belonging botanical origin. These results demonstrate that IC-GC/MS approach with cluster analysis could be a useful tool in rapid screening for botanical origin of commercial samples of various edible vegetable oils. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Belgrade: Serbian Chemical Society | en_US |
dc.relation.ispartof | Journal of the Serbian Chemical Society | en_US |
dc.source | CRIS UNS | - |
dc.source.uri | http://cris.uns.ac.rs | - |
dc.title | Gas chromatography–mass spectrometry system applied to determine botanical origin of various types of edible vegetable oils | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.doi | 10.2298/JSC180719109P | - |
dc.identifier.doi | (BISIS)113470 | - |
dc.identifier.scopus | 85072972097 | - |
dc.identifier.url | https://www.cris.uns.ac.rs/record.jsf?recordId=113470&source=BEOPEN&language=en | - |
dc.description.version | Published | en_US |
dc.relation.lastpage | 1025 | en_US |
dc.relation.firstpage | 1017 | en_US |
dc.relation.issue | 9 | en_US |
dc.relation.volume | 84 | en_US |
dc.identifier.externalcrisreference | (BISIS)113470 | - |
item.fulltext | No Fulltext | - |
item.grantfulltext | none | - |
crisitem.author.dept | Tehnološki fakultet, Katedra za primenjene i inženjerske hemije | - |
crisitem.author.dept | Tehnološki fakultet, Katedra za primenjene i inženjerske hemije | - |
crisitem.author.orcid | 0000-0003-0890-8171 | - |
crisitem.author.orcid | 0000-0003-2673-403X | - |
crisitem.author.parentorg | Tehnološki fakultet | - |
crisitem.author.parentorg | Tehnološki fakultet | - |
Appears in Collections: | TF Publikacije/Publications |
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