Güncel Gönderiler: Makale Koleksiyonu
Toplam kayıt 488, listelenen: 61-80
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Microbial transformations of isophorone by Alternaria alternate and Neurospora crassa
(2013)Isophorone (3,5,5-trimethyl-2-cyclohexen-1-one), a monoterpene, and the structurally related 1,8-cineole and camphor, have demonstrated a protective effect against cancer, biological activity against a variety of microorganisms, ... -
Some phytochemical investigations of jerusalem sage (Phlomis pungens Willd.) [TİKANLI ODOTU (Phlomis pungens Willd.) NÖVÜNÜN Binverted eZİ FİTOKİMYinverted eVİ Tinverted eDQİQİ]
(Azerbaijan Medical University, 2013)The results of phytochemical investigation of Jerusalem Sage distributed in Azerbaijan obtained the present of the phenolic compounds sum and essential oils. The 3 individual substances were isolated from the phenolic ... -
Comparison of the essential oils of different colored Centaurea tchihatcheffii Fisch. & Mey. flowers [Farkh{dotless} Renkteki Centaurea tchihatcheffii Fisch. & Mey. Çiçek uçucu Yaglarm Karşi{dotless}laştinlmasi{dotless}]
(2013)The potential role of flower color in the yield and composition of essential oil was investigated in the endemic Centaurea tchihatcheffii Fisch.&Mey. (Asteraceae). Essential oils obtained by hydrodistillation from different ... -
Protective and therapeutic effects of Polygonum cognatum Meissn aqueous extract in experimental colitis [Deneysel kolit modelinde Polygonum cognatum Meissn sulu ekstresinin koruyucu ve terapötik etkisi]
(Marmara University, 2014)The aim of the study was to investigate the protective and therapeutic effects of Polygonum cognatum Meissn (PC) in the treatment of colitis. Rats were orogastrically treated with PC (2g/kg) throughout a 10-day interval ... -
Effect of a dietary essential oil mixture on performance of laying hens in the summer season
(2006)The experiment was conducted to evaluate the effects of dietary supplements of either an essential oil mixture (EOM) or a mannan oligosaccharide (MOS) as alternatives to an antibiotic feed additive (avilamycin) for layers ... -
The essential oil constituents and antimicrobial activity of Anthemis aciphylla Boiss. var. discoidea Boiss
(2006)The essential oil of aerial parts, leaves and flowers of the endemic Anthemis aciphylla BOISS. var. discoidea BOISS. (Asteraceae) were obtained by hydrodistillation. The oils were analyzed both by GC and GC-MS on a polar ... -
Comparison of the Essential Oils of Prangos turcica A. Duran, M. Sagiroglu et H. Duman Fruits Obtained by Different Isolation Techniques
(2006)The essential oils from fruits of Prangos turcica A. Duran, M. Sagiroglu et H. Duman were obtained by hydrodistillation (HD), microdistillation (MD), micro-steam distilled solid-phase microextraction (MSD-SPME) techniques ... -
Composition of the essential oil of Euchaetis albertiniana I.J.M. Williams
(2006)Hydrodistilled essential oil from herbal parts of Euchaetis albertiniana was analyzed by GC and GC/M S. Fifty-seven compounds were characterized representing 97.7% of the oil with ß-pinene (17.5%), ß-pinene (14%), 1,8-cineole ... -
Composition and antimicrobial activity of the essential oils of calamintha betulifolia boiss. et bal
(2007)The water distilled essentials oil from the aerial parts of Calamintha betulifolia Boiss. et Bal. collected from three different localities in Turkey were analyzed by GC and GC/MS. Fifty six to seventy nine components ... -
Essential oil composition of an endemic species of turkey: marrubium bourgaei boiss. ssp. bourgaei (labiatae)
(2007)Water-distilled essential oil from the aerial parts of Marrubium bourgaei Boiss. ssp. bourgaei (Labiatae, Lamiaceae) from Turkey was analyzed by GC and GC/MS. Seventy-eight components were characterized in total, representing ... -
Composition of the essential oil of hippomarathrum cristatum (dc.) boiss
(2007)Water distilled essential oil of Hippomarathrum cristatum (DC.) Boiss. (Umbelliferae) fruits used as a condiment in food products traditionally was analyzed by GC and GC/MS methods. Eighty compounds were characterized ... -
Analysis of the fatty oil of Pistacia eurycarpa nuts by gas chromatography/mass spectrometry
(2007)[No abstract available] -
Composition and antimicrobial activity of the essential oil of tanacetum cadmeum (Boiss.) heywood subsp. Orientale grierson
(2007)Water distilled essential oil of aerial parts of Tanacetum cadmeum (Boiss.) Heywood subsp. orientale Grierson (Asteraceae) was analyzed by GC and GC/MS methods. Ninety three compounds have been characterized representing ... -
Opportunities and threats for biological screening of medicinal plants: Importance for the pharmaceutical industries in developing countries
(2008)Importance of medicinal plants has been continually increasing both for pharmaceutical industry and traditional users. This review outlines opportunities and threats for biological screening of medicinal plants, focusing ... -
Chemical composition and biological evaluation of the essential oil of Commiphora opobalsamum L.
(2008)The chemical composition of three essential oil samples (stored aerial parts, fresh aerial parts, and fresh flowering tops) of Commiphora opobalsamum L., obtained by hydrodistillation, was determined using GC-MS analysis. ... -
Acaricidal efficacy of Origanum onites L. essential oil against Rhipicephalus turanicus (Ixodidae)
(Springer Verlag, 2008)Essential oils that were extracted by steam distillation from Origanum onites L. from northwest Turkey were analyzed using an Agilent GC-MSD system. Carvacrol was the major component (64.3%) of the oil. Both pure commercial ... -
Composition of essential oil of Cuminum cyminum L. according to harvesting times
(2007)The cumin (Cuminum cyminum L.) is an annual plant of Apiaceae. It is generally used as a food additive for increasing the flavour of different food preparations. The fruits (often called seed )are rich in essential oil ... -
Characterization and Biological Activity of Achillea teretifolia Willd. and A. nobilis L. subsp. neilreichii (Kerner) Formanek Essential Oils
(2009)The aerial parts of the endemic Achillea teretifolia Willd. and A. nobilis L. subsp. neilreichii (Kerner) Formanek collected from Beysehir were investigated for their essential oil compositions and several biological ... -
Essential oil composition of hypericum thymopsis sboiss
(2009)The composition of the essential oil obtained from the aerial parts of Hypericum thymopsis Boiss. (Guttiferae) was analyzed by GC and GC/MS. The analysis resulted in the identification of 72 compounds representing 82.4% ... -
Antifungal and insecticidal activity of two Juniperus essential oils
(2009)Essential oils of two Tibetan Junipers Juniperus saltuaria and J. squamata var. fargesii (Cupressaceae) were obtained by distilling dried leaves and branches using a Clevenger apparatus. Sixty-seven compounds from J. ...
