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Toplam kayıt 145, listelenen: 11-20
The antimicrobial, antimalarial and toxicity profiles of helihumulone, leaf essential oil and extracts of Helichrysum cymosum (L.) D. Don subsp cymosum
(Elsevier Science BV, 2006)
Helichrysum cymosum, an aromatic plant used in traditional medicine to treat respiratory ailments and wound infections is widely distributed throughout Southern Africa. Using bioassay-guided fractionation, an active compound ...
Essential oils of Sideritis species of turkey belonging to the section Empedoclia
(Springer, 2004)
The paper summarizes the work done on the essential oil content and composition of fifty Sideritis species of Turkey belonging to the section Empedoclia. The water-distilled oils were analyzed by GC/MS. The oils were ...
Chemical Composition and Biological Activity of Essential Oils from Four Nepeta Species and Hybrids against Aedes aegypti (L.) (Diptera: Culicidae)
(Acg Publications, 2016)
Essential oils of four ornamental species and hybrids of Nepeta: N. racemosa Lam. hybrid, Select., N. sibirica L., N. subsessilis Maxim, and N. xfaassenii Bergmans ex Stearn, 'Dropmore were studied for their chemical ...
Essential Oil Constituents of Phlomis pungens Willd. from Azerbaijan
(Taylor & Francis LTD, 2017)
The GC-MS analyses of the essential oils of inflorescence of Phlomis pungens Willd. (Lamiaceae), collected from Galalti, Altiagach and Nakhchivan of Azerbaijan, led to the identification of 2 monoterpenes, 44 sesquiterpenes, ...
Chemical Composition and In Vitro Cytotoxic, Genotoxic Effects of Essential Oil from Urtica dioica L.
(Springer, 2012)
The aim of this study was to determine the chemical composition of Urtica dioica essential oil, and to evaluate its cytotoxic and genotoxic effects, using cytogenetic tests such as the cytokinesis-block micronucleus assay ...
Chemical composition of the essential oil and n-hexane extract of Stachys tmolea subsp. Tmolea Boiss., an endemic species of Turkey, and their mosquitocidal activity against dengue vector Aesdes aegypti
(Elsevier, 2019)
Stachys tmolea subsp. tmolea Boiss. is endemic to Turkey and is a species of the genus Stachys L. which is one of the largest genera of the family Lamiaceae with about 300 species. The aims of this study were to examine ...
Biological activity and composition of the essential oils of Achillea schischkinii Sosn. and Achillea aleppica DC. subsp aleppica
(American Chemical Society, 2006)
The essential Oils obtained by water distillation from aerial parts of Achillea schischkinii Sosn. and Achillea aleppica DC. subsp. aleppica were analyzed by gas chromatography and gas chromatography/mass spectrometry. ...
Distillation Parameters for Pilot Plant Production of Laurus nobilis Essential oil
(Acg Publications, 2012)
Essential oils have increasing importance in flavour and fragrance industries. They are obtained by distillation techniques. In order to produce an oil with market potential its optimum production parameters have to be ...
Effect of oregano essential oil on biofilms formed by staphylococci and Escherichia coli
(2010)
In the present study, it was aimed to investigate the effect of oregano (Origanum onites) essential oil (EO) on biofilm formation and established biofilm. Staphylococcus aureus (n=6), Staphylococcus lugdunensis (n=1), ...
Chemical composition and antimicrobial activity of the essential oil of Sideritis cypria Post endemic in Northern Cyprus
(Taylor & Francis Inc, 2017)
In this study, chemical composition and antimicrobial activity of the essential oil of Sideritis cypria, which is an endemic taxon in Northern Cyprus, were investigated. The essential oil obtained by hydrodistillation were ...