Browsing by Author "Unlu, Mehmet"
Now showing items 1-6 of 6
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Antibacterial activity and phytochemical evidence for the plant origin of Turkish propolis from different regions
Silici, Sibel; Unlu, Mehmet; Vardar-Unlu, Gulhan (SPRINGER, 2007)Honeybees collect propolis from practically any abundant plant source in the neighborhood of the hive, be it populus, eucalyptus, pine, sugarcane, cashew nut or orange trees. We have described that the origin plants of ... -
Chemical composition and in vitro antimicrobial activity of the essential oil of Origanum minutiflorum O Schwarz & PH Davis
Vardar-Unlu, Gulhan; Unlu, Mehmet; Donmez, Erol; Vural, Nilufer (WILEY, 2007)The essential oil obtained by hydrodistillation from the aerial parts of Origanum minutiflorum 0 Schwarz & PH Davis, an endemic species in Turkey, was analysed for its antimicrobial activity in vitro. Gas chromatography/mass ... -
Chemical composition, antibacterial and antifungal activity of the essential oil of Thymbra spicata L. from Turkey
Unlu, Mehmet; Vardar-Unlu, Guelhan; Vural, Niluefer; Donmez, Erol; Ozbas, Z. Yesim (TAYLOR & FRANCIS LTD, 2009)The composition of the essential oil from aerial parts of Thymbra spicata L. from Turkey was analysed by GC-MS and its in vitro antimicrobial activity was examined. GC-MS analysis of the essential oil resulted in the ... -
Composition and in vitro antimicrobial activity of Populus buds and poplar-type propolis
Vardar-Unlu, Gulhan; Silici, Sibel; Unlu, Mehmet (SPRINGER, 2008)The antibacterial activity of propolis has been widely investigated. Since reports dealing with antimicrobial activity of the origin of propolis are not available, this study was carried out aiming to analyse the in vitro ... -
Composition, antimicrobial activity and in vitro cytotoxicity of essential oil from Cinnamomum zeylanicum Blume (Lauraceae)
Unlu, Mehmet; Ergene, Emel; Unlu, Gulhan Vardar; Zeytinoglu, Hulya Sivas; Vural, Nilufer (PERGAMON-ELSEVIER SCIENCE LTD, 2010)The essential oil from the bark of Cinnamomum zeylanicum Blume was analyzed by GC-MS and bioassays were carried out. Nine constituents representing 99.24% of the oil were identified by GC-MS. The major compounds in the oil ... -
Evaluation of in vitro activity of carvacrol against Candida albicans strains
Vardar-Unlu, Gulhan; Yagmuroglu, Aysel; Unlu, Mehmet (TAYLOR & FRANCIS LTD, 2010)In this study, the in vitro activity of carvacrol on 100 clinical isolates of Candida albicans was evaluated by determining the minimum inhibitory concentrations (MICs). Susceptibility of clinical isolates of C. albicans ...