Güncel Gönderiler: Eczacılık Fakültesi
Toplam kayıt 1731, listelenen: 1121-1140
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Essential oil composition of Pentzia incana (Asteraceae), an important natural pasture plant in the Karoo region of South Africa
(Natl Inquiry Services Centre Pty LTD, 2018)Pentzia incana is one of the most important of all natural pasture plants in the dry interior (Karoo) region of South Africa. This highly aromatic shrub is thought to be responsible for the distinctive flavour of Karoo ... -
Chemical Diversity in Volatiles of Helichrysum plicatum DC. Subspecies in Turkey
(Acg Publications, 2014)In the present work three subspecies of Helichrysum plicatum DC. (Helichrysum plicatum DC. subsp. plicatum, Helichrysum plicatum DC. subsp. polyphillum (Ledeb) P.H. Davis & Kupicha and Helichrysum plicatum DC. subsp. ... -
The Identification of Suberosin from Prangos pabularia Essential Oil and Its Mosquito Activity Against Aedes aegypti
(Acg Publications, 2016)A detailed analysis of Prangos pabularia Lindl. (Apiaceae) fruit oil was performed by gas chromatography (GC-FID) and gas chromatography-mass spectrometry (GC-MS). Bicyclogermacrene (21%), (Z)-beta-ocimene (19%), alpha-humulene ... -
Essential Oils of Echinophora lamondiana (Apiales: Umbelliferae): A Relationship Between Chemical Profile and Biting Deterrence and Larvicidal Activity Against Mosquitoes (Diptera: Culicidae)
(Oxford University Press Inc, 2015)The essential oils from the flower, leaf, and stem of Echinophora lamondiana B. Yildiz et Z. Bahcecioglu were analyzed by gas chromatography-flame ionization detection and gas chromatography-mass spectrometry. In total, ... -
Inhibition of Human Neutrophil Responses by the Essential Oil of Artemisia kotuchovii and Its Constituents
(American Chemical Society, 2015)Essential oils were obtained by hydrodistillation of the flowers+leaves and stems of Artemisia kotuchovii Kupr. (AKEO(f+l) and AKEO(stm), respectively) and analyzed by gas chromatography (GC) and gas chromatography,mass ... -
Gas chromatographic-mass spectrometric analysis of volatiles obtained by four different techniques from Salvia rosifolia Sm., and evaluation for biological activity
(Elsevier Science BV, 2010)Four different isolation techniques, conventional hydrodistillation (HD), microwave-assisted hydrodistillation (MWHD), microdistillation (MD) and micro-steam distillation-solid-phase microextraction (MSD-SPME), have been ... -
Chemical Diversity and Biological Activity of the Volatiles of Five Artemisia Species from Far East Russia
(Acg Publications, 2014)Artemisia argyi, A. feddei, A. gmelinii, A. manshurica, and A. olgensis (Asteraceae) were collected in Far East Russia. Oils were hydrodistilled and simultaneously analyzed by GC-FID and GC/MS. Main constituents were found ... -
Assessment of Endemic Cota fulvida (Asteraceae) for Phytochemical Composition and Inhibitory Activities against Oxidation, alpha-Amylase, Lipoxygenase, Xanthine Oxidase and Tyrosinase Enzymes
(Acg Publications, 2019)In the present work, chemical compositions of essential oil and methanol extract of endemic Cota fulvida (Grierson) Holub were investigated as well as their antioxidant, antidiabetic, antiinflammatory and antimelanogenesis ... -
Chemical Compositions of Achillea sivasica: Different Plant Part Volatiles, Enantiomers and Fatty Acids
(Acg Publications, 2018)… -
One-step multiple component isolation from the oil of Crinitaria tatarica (Less.) Sojak by preparative capillary gas chromatography with characterization by spectroscopic and spectrometric techniques and evaluation of biological activity
(Wiley-V C H Verlag GMBH, 2012)Gas chromatographic analysis revealed that the oil of Crinitaria tatarica was rich in sabinene (32.1%), beta-pinene (8.8%), and two unknown (M+200) compounds (I) and (II) (21.4% and 3.4%). One-step multiple fractionation ... -
Preparative Capillary GC for Characterization of Five Dracocephalum Essential Oils from Mongolia, and their Mosquito Larvicidal Activity
(Natural Products Inc, 2016)The chemical composition and mosquito larvicidal and adulticidal activity of five essential oils (EOs),Dracocephalum ruyschiana L. (DR), D. foetidum Bunge (DF), D. moldavica L. (DM), D. fruticztlosum Steph. ex Willd. (DFr) ... -
Chemical and Biological Diversity of the Leaf and Rhizome Volatiles of Acorus calamus L. from Turkey
(Taylor & Francis LTD, 2017)Two different isolation techniques, conventional hydrodistillation (HD) and micro-steam distillation-solid-phase microextraction (MSD-SPME), have been used to analyze the volatile constituents from the leaves and rhizomes ... -
Essential Oil of the Leaves of Ribes nigrum L. from Turkey
(Allured Publ Corp, 2008)Water distilled essential oil from leaves of Ribes nigrum. L. (Grossulariaceae) was analyzed by CC and GC/MS. The major constituents were found to be P-caryophyllene (12.9%), hexadecanoic acid (10.7%), alpha-huumulene ... -
Investigation of Essential Oils from Three Natural Populations of Lonicera iliensis
(Springer, 2016)… -
Sulphur containing volatiles of Barbarea vulgaris WT Aiton from Kazakhstan
(Georg Thieme Verlag Kg, 2011)… -
Composition of essential oils from Salvia anatolica, a new species endemic from Turkey
(Springer, 2007)The component composition of essential oils produced by steam distillation from flower heads, leaves, and stems of Salvia anatolica (Lamiaceae), a recently described new species endemic from Turkey, was studied by GC/FID ... -
Chemical composition and insecticidal activity of essential oils of Echinophora lamondiana and pure compounds against mosquitoes
(Georg Thieme Verlag Kg, 2014)… -
Essential oil composition and leaf trichomes of Pegolettia baccharidifolia and Pegolettia retrofracta (Asteraceae)
(Elsevier Science BV, 2017)The essential oils obtained by hydrodistillation from Pegolettia baccharidifolia Less. and P. retrofracta (Thunb.) Kies were studied for the first time, using GC/MS and GC/FID techniques. A total of 178 components were ... -
Identification of Volatile Compounds and Antimicrobial Activities of Muscari Neglectum Growing in Turkey
(Parlar Scientific Publications (PSP), 2018)The absolute essential oils obtained from the bulbs and the aerial parts of M. neglectum collected from Kahramanmaras (Turkey) were analysed by GC-FID and GC-MS. In GC-MS analyses, 17 components comprising 100% of the ... -
Phytochemical analysis and evaluation of the cytotoxic, antimicrobial and antioxidant activities of essential oils from three Plectranthus species grown in Saudi Arabia
(Bmc, 2018)Background: Cancers and microbial infections are still a major health problem, therefore research on new anticancer and antimicrobial agents ought to be continued. Natural products including essential oils from medicinal ...