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dc.creatorLakušić, Dmitar
dc.creatorRistić, Mihailo
dc.creatorSlavkovska, Violeta
dc.creatorLakušić, Branislava
dc.date.accessioned2019-09-02T11:34:45Z
dc.date.available2019-09-02T11:34:45Z
dc.date.issued2013
dc.identifier.issn1934-578X
dc.identifier.urihttp://farfar.pharmacy.bg.ac.rs/handle/123456789/1937
dc.description.abstractSeasonal variations in the composition of the essential oils obtained from rosemary plants of the same genotype cultivated in Belgrade were determined by GC and GC/MS. The main constituents were camphor (18.2 - 28.1%), 1,8-cineole (6.4-18.0%), alpha-pinene (9.7-13.5%), borneol (4.4-9.5%), camphene (5.1-8.7%), beta-pinene (2.1-8.1%), beta-phellandrene (4.6-6.5%), myrcene (3.4-5.9%) and bornyl acetate (0.2-7.9%). Cluster analysis showed that 16 samples that had been collected each month during the vegetative cycle can be separated into three main clades with different compositions of essential oils. In the shoots with fruits ('fruits' - Clade I) and shoots with developed leaves ('old shoots' - Clade III) camphor is dominant. In shoots with young and incompletely developed leaves ('young shoot' - Clade II) camphor and 1,8-cineole had almost the same concentration. The fact that the same genotype during the growing seasons can synthesize oils that are so different that they can be classified as different chemotypes confirms the opinion that the chemical composition of essential oils sometimes critically depends on the time of collection. Also, for the definition of chemotypes it is not enough to base this on a chemical analysis of an oil from one phenophase only.en
dc.publisherNatural Products Inc, Westerville
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/173021/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/173030/RS//
dc.rightsopenAccess
dc.sourceNatural Product Communications
dc.subjectRosmarinus officinalisen
dc.subjectEssential oilsen
dc.subjectSeasonal variationsen
dc.subjectCluster analysisen
dc.titleSeasonal Variations in the Composition of the Essential Oils of Rosemary (Rosmarinus officinalis, Lamiaceae)en
dc.typearticle
dc.rights.licenseBY-NC
dcterms.abstractРистић, Михаило; Лакушић, Бранислава; Лакушић, Дмитар; Славковска, Виолета;
dc.citation.volume8
dc.citation.issue1
dc.citation.spage131
dc.citation.epage134
dc.citation.other8(1): 131-134
dc.citation.rankM23
dc.identifier.wos000314617200035
dc.identifier.pmid23472478
dc.identifier.scopus2-s2.0-84873843558
dc.identifier.fulltexthttp://farfar.pharmacy.bg.ac.rs/bitstream/id/7341/Seasonal_variations_composition_pub_NPC_2013.pdf
dc.identifier.rcubconv_2768
dc.type.versionpublishedVersion


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