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n-alkani u voskovima iglica Pinus heldreichii var. pančići

dc.creatorNikolić, Biljana
dc.creatorTešević, Vele
dc.creatorĐorđević, Iris
dc.creatorJadranin, Milka
dc.creatorTodosijević, Marina
dc.creatorBojović, Srđan
dc.creatorMarin, Petar D.
dc.date.accessioned2020-06-03T13:23:31Z
dc.date.available2020-06-03T13:23:31Z
dc.date.issued2010
dc.identifier.issn0352-5139
dc.identifier.urihttp://vet-erinar.vet.bg.ac.rs/handle/123456789/738
dc.description.abstractThis is the first report of n-alkanes in needle epicuticular waxes of the variety Bosnian pine, Pinus heldreichii var. pančići. n-Hexane extracts of needle samples, originating from seven isolated localities in Serbia, were analysed by gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS). The results evidenced n-alkanes ranging from C18 to C33 in epicuticular waxes. The most abundant alkanes were C27, C23, C25 and C29 (12.53 %, 12.46 %, 12.00 % and 10.38 % on average, respectively). The carbon preference index (CPItotal) of Pinus heldreichii var. pančići ranged from 1.1 to 2.1 (1.6 on average), while the average chain length (ACLtotal) ranged from 25.0 to 25.8 (25.3 on average). A high level of individual quantitative variation in all of these hydrocarbon parameters was also found. The obtained results were compared with the bibliographic references for Pinus heldreichii var. leucodermis and other species of the Pinus genus.en
dc.description.abstractOvo je prvo saopštenje o n-alkanima u voskovima iglica varijeteta munike, Pinus heldreichii var. pančići. n-Heksanski ekstrakti uzoraka iglica koji potiču sa sedam izolovanih lokaliteta u Srbiji analizirani su gasnom hromatografijom (GC) i gasnom hromatografijom-masenom spektrometrijom (GC-MS). Rezultati su pokazali da se n-alkani nalaze u opsegu od C18 do C33. Među njima su najobilniji C27, C23, C25 i C29 (12,53, 12,46, 12,00 i 10,38 % u proseku, redom). Ugljenični preferencijalni indeks (CPItotal) Pinus heldreichii var. pančići je bio u opsegu od 1,1 do 2,1 (prosečno 1,6), a dužina niza ugljenikovih atoma (ACLtotal) u opsegu od 25,0 do 25,8 (prosečno 25,3). Takođe je utvrđen visok nivo individualne kvantitativne varijabilnosti u svim analiziranim parametrima ovih ugljovodonika. Dobijeni rezultati su upoređeni sa literaturnim podacima koji se odnose na Pinus heldreichii var. leucodermis i druge vrste roda Pinus.sr
dc.publisherSrpsko hemijsko društvo, Beograd
dc.rightsopenAccess
dc.sourceJournal of the Serbian Chemical Society
dc.subjectBosnian pineen
dc.subjectPinaceaeen
dc.subjectneedlesen
dc.subjectn-alkanesen
dc.titlen-alkanes in the needle waxes of Pinus heldreichii var. pančićien
dc.titlen-alkani u voskovima iglica Pinus heldreichii var. pančićisr
dc.typearticle
dc.rights.licenseBY-NC-ND
dcterms.abstractБојовић, Срђан; Тодосијевић, Марина; Николић, Биљана; Марин, Петар Д.; Ђорђевић, Ирис; Тешевић, Веле; Јадранин, Милка; н-алкани у восковима иглица Пинус хелдреицхии вар. панчићи; н-алкани у восковима иглица Пинус хелдреицхии вар. панчићи;
dc.citation.volume75
dc.citation.issue10
dc.citation.spage1337
dc.citation.epage1346
dc.citation.other75(10): 1337-1346
dc.citation.rankM23
dc.identifier.wos000283895200003
dc.identifier.doi10.2298/JSC100322089N
dc.identifier.scopus2-s2.0-78449267159
dc.identifier.fulltexthttp://veterinar.vet.bg.ac.rs/bitstream/id/1282/737.pdf
dc.identifier.rcubconv_1027
dc.type.versionpublishedVersion


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