dc.contributor.author | Ayaz, Fatma | |
dc.contributor.author | Küçükboyacı, Nurgun | |
dc.contributor.author | Demirci, Betül | |
dc.date.accessioned | 2019-10-19T14:03:52Z | |
dc.date.available | 2019-10-19T14:03:52Z | |
dc.date.issued | 2017 | |
dc.identifier.issn | 1041-2905 | |
dc.identifier.issn | 2163-8152 | |
dc.identifier.uri | https://dx.doi.org/10.1080/10412905.2017.1279989 | |
dc.identifier.uri | https://hdl.handle.net/11421/12688 | |
dc.description | WOS: 000400988100007 | en_US |
dc.description.abstract | The essential oils obtained from the aerial parts and the roots of Conyza canadensis (L.) Cronquist (Asteraceae) at the flowering stage, collected from Turkey were simultaneously analysed by GC-FID and GC-MS. Forty-six components comprising 82.8% of the essential oil from the aerial parts and seven components comprising 96.7% of the roots oil were identified. Major constituents of the essential oil of the aerial parts were found to be limonene (28.1%), spathulenol (16.3%) and beta-pinene (9.7%), whereas cis-lachnophyllum ester (86.5%), (2Z,8Z)-matricaria ester (3.9%) and beta-pinene (2.3%) were identified to be main constituents in the volatiles of the root parts. In addition, antimicrobial activity of the essential oils was screened against Gram-positive and Gram-negative bacteria as well as one strain of fungus by broth microdilution method. Both of the essential oils exhibited antifungal activity against Candida albicans ATCC 10231 with 0.078 mu g/ml MIC values. The highest antibacterial activity was observed by aerial parts oil against Escherichia coli RSKK 234 (MIC: 0.039 mu g/ml). This is the first report on the chemical composition and antimicrobial activity of the essential oils obtained from C. canadensis growing in Turkey. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Taylor & Francis Inc | en_US |
dc.relation.isversionof | 10.1080/10412905.2017.1279989 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Asteraceae | en_US |
dc.subject | Conyza Canadensis | en_US |
dc.subject | Essential Oil | en_US |
dc.subject | Limonene | en_US |
dc.subject | Cis-Lachnophyllum Ester | en_US |
dc.subject | Antimicrobial Activity | en_US |
dc.title | Chemical composition and antimicrobial activity of the essential oil of Conyza canadensis (L.) Cronquist from Turkey | en_US |
dc.type | article | en_US |
dc.relation.journal | Journal of Essential Oil Research | en_US |
dc.contributor.department | Anadolu Üniversitesi, Eczacılık Fakültesi, Farmakognozi Anabilim Dalı | en_US |
dc.identifier.volume | 29 | en_US |
dc.identifier.issue | 4 | en_US |
dc.identifier.startpage | 336 | en_US |
dc.identifier.endpage | 343 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.contributor.institutionauthor | Demirci, Betül | |