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Population Diversity of n–Alkanes in the Needle Cuticular Wax of Relicts Pinus heldreichii and P. peuce from the Scardo-Pindic Mountains
dc.creator | Nikolić, Biljana M. | |
dc.creator | Đorđević, Iris | |
dc.creator | Todosijević, Marina | |
dc.creator | Mitić, Zorica S. | |
dc.creator | Bojović, Srdjan | |
dc.creator | Marin, Petar D. | |
dc.date.accessioned | 2020-09-11T08:08:13Z | |
dc.date.available | 2020-09-11T08:08:13Z | |
dc.date.issued | 2020 | |
dc.identifier.issn | 1857-5552 | |
dc.identifier.uri | https://cherry.chem.bg.ac.rs/handle/123456789/4059 | |
dc.description.abstract | The variability of n-alkanes in the needle cuticular wax of Pinus heldreichii and P. peuce in two natural populations from the Scardo-Pindic mountains was investigated for the first time. Gas chromatography (GC) and gas chromatography/mass spectrometry (GC-MS) analyses of two-year-old needles were performed us-ing an Agilent 7890A GC equipped with an inert 5975C XL EI/CI mass spectrometer detector (MSD) and a flame ionization detector (FID) connected by a capillary flow technology 2-way splitter with make-up. An HP-5MS capillary column was used. n-Alkanes ranged from C19 to C33. In P. heldreichii the most abundant were C23, C25 and C27 (16.3, 15.6 and 12.8 % on average, respectively), while in P. peuce they were C29, C25, and C27 (16.5, 15.3 and 13.5 % on average, resp.). Mid-chain and long-chain n-alkanes prevailed in both species. Principle component analysis (PCA) and Cluster analyses of five and six n-alkanes, respectively, showed divergence of the Scardo-Pindic populations from the Dinaric ones. | |
dc.publisher | Macedonian Journal of Chemistry and Chemical Engineering | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/173029/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172053/RS// | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/173011/RS// | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc/4.0/ | |
dc.source | Macedonian Journal of Chemistry and Chemical Engineering | |
dc.subject | Cluster analysis | |
dc.subject | diversity | |
dc.subject | n-alkanes | |
dc.subject | P. peuce | |
dc.subject | Pinus heldreichii | |
dc.subject | Principle component analysis (PCA) | |
dc.title | Population Diversity of n–Alkanes in the Needle Cuticular Wax of Relicts Pinus heldreichii and P. peuce from the Scardo-Pindic Mountains | |
dc.type | article | |
dc.rights.license | BY-NC | |
dcterms.abstract | Николић, Биљана М.; Митић, Зорица С.; Бојовић, Срдјан; Ђорђевић, Ирис; Тодосијевић, Марина; Марин, Петар Д.; | |
dc.citation.volume | 39 | |
dc.citation.issue | 1 | |
dc.citation.spage | 41 | |
dc.citation.epage | 48 | |
dc.identifier.wos | 000681467200002 | |
dc.identifier.doi | 10.20450/mjcce.2020.1951 | |
dc.citation.rank | M23~ | |
dc.type.version | publishedVersion | |
dc.identifier.scopus | 2-s2.0-85086505608 | |
dc.identifier.fulltext | https://cherry.chem.bg.ac.rs/bitstream/id/21468/Population_diversity_of_pub_2020.pdf |