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Toplam kayıt 488, listelenen: 101-120
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Effect of dietary essential oil mixture on performance of laying hens in summer season
(South African Journal Of Animal Sciences, 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 ... -
Essential oil composition of the fruits of Seseli resinosum Freyn et Sint. and Seseli tortuosum L. growing in Turkey
(Allured Publ Corp, 2006)Essential oils obtained by hydrodistillation from fruits of Seseli resinosum Freyn et Sint. and Seseli tortuosum L. were analyzed by GC and GC/MS. Twenty-two compounds were characterized, representing 100.0% of the oil of ... -
Composition of the essential oils of Rhabdosciadium oligocarpum (Post ex Boiss.) Hedge et Lamond and Rhabdosciadium microcalycinum Hand.-Mazz
(John Wiley & Sons LTD, 2006)The volatile constituents of the oils of Rhabdosciadium oligocarpum (Post ex Boiss.) Hedge et Lamond and Rhabdosciadium microcalycinum Hand.-Mazz. (Umbelliferae) were isolated by hydrodistillation and microdistillation ... -
Quality characteristics of strawberry genotypes at different maturation stages
(Elsevier Sci LTD, 2007)The chemical composition and quality characteristics of nine promising hybrids and two varieties ("Osmanli" and "Camarosa") of strawberries were evaluated for their quality attributes during ripening. Main soluble sugars, ... -
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] -
Comparison of hydrodistillation and microdistillation methods for the analysis of fruit volatiles of Prangos pabularia Lindl., and evaluation of its antimicrobial activity
(Elsevier Science BV, 2007)The volatile constituents of Prangos pabularia Lindl. fruits (Umbelliferae) were obtained by hydrodistillation (HD) and microdistillation (MD) techniques, and then analyzed by gas chromatography (GC) and gas chromatography-mass ... -
Studies on Betula essential oils
(Arkat Usa Inc, 2007)Essential oils were obtained from leaf, branch and buds of Betula species: B. pendula Roth, B. browicziana A. Guner, B. litwinowii Doluch., B. recurvata V. Vassil., and B. medwediewii Regel naturally growing in various ... -
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 ... -
Antioxidant, anti-inflammatory, anti-nociceptive activities and composition of Lythrum salicaria L. extracts
(Elsevier Ireland LTD, 2007)Lythrum salicaria (purple loosestrife) known as "Tibbi hevhulma" in Turkish is used for its several beneficial health effects against as diarrhea, chronic intestinal catarrh, hemorrhoid and eczema in the form of a decoction ... -
Essential oil of Tordylium ketenoglui H. Duman et A.1Duran (Umbelliferae) growing in Turkey
(Allured Publ Corp, 2007)The essential oil obtained by hydrodistillation from fruits of Tordylium ketenoglui H. Duman et A. Duran (Umbelliferae, Apiaceae) was analyzedby GC and GC/MS. In total, seventy-seven compounds were characterized, representing ... -
Effect of essential oils and isolated compounds from Pimpinella species on NF-kappa B: A target for antiinflammatory therapy
(John Wiley & Sons LTD, 2007)Pimpinella essential oils and isolated compounds were screened for their inhibitory activity against NF-kappa B mediated transcription in SW1353 cells. Twelve oils were effective in inhibiting NF-kappa B mediated transcription. ... -
Composition and antimicrobial activity of the essential oils of Calamintha betulifolia Boiss. et Bal.
(Allured Publ Corp, 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 ... -
Determination of phenolic acids by a modified HPLC: Its application to various plant materials
(Taylor & Francis Inc, 2007)The determination of certain phenolic acids employing a gradient HPLC method is described, in this study. The analysis was performed by using a gradient program with the two solvents system (A: methanol:water:formic acid ... -
Comparison of microwave-assisted hydrodistillation and hydrodistillation methods for the fruit essential oils of Foeniculum vulgare
(Allured Publ Corp, 2007)Microwave-assisted hydrodistillation (MWHD) and hydrodistillation (HD) were carried out for the analysis of volatile components in whole and ground fruits of Foeniculum vulgare Miller (fennel). Fruits were distilled using ... -
Composition of the essential oils of Tordylium trachycarpum (Boiss.) Al-Eisawi et Jury and Tordylium hasselquistiae DC. growing in Turkey
(Allured Publ Corp, 2007)The essential oils obtained by hydrodistillation from fruits of Tordylium trachycarpum (Boiss.) Al-Eisawi et Jury and Tordylium hasselquistiae DC. (Apiaceae) were analyzed by GC and GC/MS. In total, fifty-three compounds ... -
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 ... -
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 ... -
Seasonal and geographical variation of Heteropyxis natalensis essential oil and the effect thereof on the antimicrobial activity
(Elsevier Science BV, 2007)Heteropyxis natalensis (Heteropyxidaceae) is traditionally used to treat respiratory disorders, and as a decongestant and antimicrobial agent. The seasonal variation of the hydrodistilled essential oil was investigated. ... -
Chemical composition and antimicrobial activity of the essential oil of Anthemis wiedemanniana from Turkey
(Springer, 2007)The chemical composition and antimicrobial activity of the essential oil from aerial parts of Anthemis wiedemanniana, an endemic taxon of Turkey, were investigated. Linalool (12.75%), 1,8-cineole (8.49%), hexadecanoic acid ...