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Toplam kayıt 201, listelenen: 1-10
Chemical composition and antimicrobial activity of the essential oil of Conyza canadensis (L.) Cronquist from Turkey
(Taylor & Francis Inc, 2017)
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 ...
Composition of the Essential Oils of the Subgenus Grammosciadium from Turkey; G. confertum, G-cornutum, G-macrodon subsp macrodon, G-macrodon subsp nezaketae and G-daucoides
(Acg Publications, 2016)
Essential oils obtained by hydrodistillation from the aerial parts and fruits of five taxa of genus Grammosciadium DC., belonging to subgenus Grammosciadium (G. confertum Hub.-Mor. & Lamond, G. cornutum (Nabelek) C.C. ...
Anticandidal pimaradiene diterpene from Phlomis essential oils
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2009)
In the present study, it was aimed to investigate the phytochemical profile and antimicrobial effects of Phlomis lunariifolia Sm., Phlomis amanica Vierh., Phlomis monocephala P.H. Davis, Phlomis sieheana Rech. fil, Phlomis ...
The composition, geographical variation and antimicrobial activity of Lippia javanica (Verbenaceae) leaf essential oils
(Elsevier Sci Ireland LTD, 2005)
Lippia javanica is widely distributed throughout South Africa where it is used extensively in traditional herbal preparations. An infusion of the leaves is commonly used as a decongestant for colds and coughs. A preliminary ...
Characterization of volatile constituents of Haplopappus greenei and studies on the antifungal activity against phytopathogens
(American Chemical Society, 2006)
Essential oil of Haplopappus greenei A. Gray was obtained by hydrodistillation of aerial parts, which were subsequently analyzed by gas chromatography and gas chromatography-mass spectrometry. Major components were identified ...
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 ...
Composition of the essential oils of three Acmadenia species from South Africa
(Allured Publ Corp, 2006)
Hydrodistilled essential oils from the leaves of Acmadenia alternifolia Cham., A. obtusata (Thunb.) Batl. et H.L. Wendle and A. sheilae I. Williams were analyzed by GC and GC/MS. Twenty-two compounds were characterized in ...
Natural product studies of U.S. endangered plants: Volatile components of Lindera melissifolia (Lauraceae) repel mosquitoes and ticks
(Pergamon-Elsevier Science LTD, 2012)
The number of endangered plant species in the U.S. is significant, yet studies aimed towards utilizing these plants are limited. Ticks and mosquitoes are vectors of significant pathogenic diseases of humans. Repellents are ...
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 ...
Biting Deterrence, Repellency, and Larvicidal Activity of Ruta chalepensis (Sapindales: Rutaceae) Essential Oil and Its Major Individual Constituents Against Mosquitoes
(Entomological Soc Amer, 2013)
The essential oil from aerial parts of Ruta chalepensis L. (Sapindales: Rutaceae) was obtained by hydrodistillation, and its chemical profile was identified using gas chromatography and gas chromatography-mass spectrometry. ...