Yayın tarihi için WoS İndeksli Yayınlar Koleksiyonu listeleme
Toplam kayıt 7605, listelenen: 361-380
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Composition of the essential oil of Heracleum paphlagonicum Czeczott
(Allured Publ Corp, 2000)Crushed fruits of Heracleum paphlagonicum, a rare endemic of Turkey, were hydrodistilled and the oil was analyzed by GC/MS. Ninety-seven compounds were identified representing 95.4% of the oil with octyl acetate (31.5%), ... -
Chemical composition of Santolina chamaecyparissus L. essential oil
(Allured Publ Corp, 2000)The hydrodistilled essential oil of Santolina chamaecyparissus L. (Asteraceae) was analyzed by GC/MS. The main components were found as artemisia ketone (38.1%), camphor (11.7%) and beta-phellandrene (9.2%). -
Composition of the essential oils of Zosima absinthifolia (Vent.) Link and Ferula elaeochytris Korovin from Turkey
(John Wiley & Sons LTD, 2000)The hydrodistilled essential oils from dried fruits of Zusima absinthifolia and Ferula elaeochytris were analysed by GC-MS. Sixteen components, representing 95.8% of the oil in Zosima absinthifolia, and 43 components, ... -
Antifungal activities and essential oil constituents of some spices from Pakistan
(Chem Soc Pakistan, 2000)Hydrodistillation of Amomum subulatum, Cinnamomum verum, Coriandrum sativum, Cuminum cyminum, Elettaria cardamomum, Myristica fragrans (Mace), and Myristica fragrans (Nutmeg) purchased from local markets yielded essential ... -
The dependence of equilibrium film thickness on grain orientation at interphase boundaries in ceramic-ceramic composites
(Elsevier Science BV, 2000)High-resolution transmission electron microscope observations of hexagonal boron nitride - 3C silicon carbide interphase boundaries suggest that where one or more phases is highly anisotropic, an orientation dependence on ... -
The development and characterisation of zinc crystal glazes used for Amakusa-like soft porcelains
(Elsevier Sci LTD, 2000)In porcelain production, as well as bodies expected to have white colour, compaction and translucency, suitable glaze compositions have great importance from both a technological and decoration point of view. Supplying the ... -
Composition of the essential oil of Echinophora lamondiana B. Yildiz et Z. Bahcecioglu
(Allured Publ Corp, 2000)Essential oil from hydrodistilled herbal parts of Echinophora lamondiana (Umbelliferae), a newly described endemic species of Turkey, was analyzed by GC/MS. Forty-three compounds representing 99.1% of the oil were identified ... -
Composition of the essential oil of Prangos heyniae H. Duman et M. F. Watson, a new endemic from Turkey
(John Wiley & Sons LTD, 2000)The water-distilled essential oils from crushed dry fruits of Prangos heyniae, a recently described endemic in Turkey, collected from two localities, were analysed by GC-MS. Sixty-one and 79 components representing 92.2% ... -
Essential oil of Seseli campestre Besser
(Allured Publ Corp, 2000)Crushed fruits and herbal parts of Seseli campestre were separately subjected to hydrodistillation. The oils were analyzed by GC/MS. Ninety seven compounds representing 95% of the oil were identified in the fruit oil whereas ... -
Composition of the essential oil of Achillea phrygia Boiss. et Ball
(Allured Publ Corp, 2000)Water distilled essential oils from the herbal parts of Achillea phrygia, an endemic species in Turkey, was analyzed by GC/MS. Ninety-two and eighty-eight components were characterized representing 99.2% and 93.5% of the ... -
Hard and tough alpha-SiAlON ceramics
(Trans Tech Publications LTD, 2000)Yb, Nd/Ca and Ce/Ca containing a-sialon starting compositions have been densified by either pressureless sintering or capsul free sinter/HIP'ing using "conventional" alpha-Si3N4 powder. X-ray diffraction studies of both ... -
Hydrated aluminium sulfate precipitation by enzyme-catalysed urea decomposition
(Elsevier Sci LTD, 2000)Hydrated basic aluminium hydroxide precipitates were obtained from aluminium sulphate solution at room temperature and at 92 degrees C by using urea. Enzyme urease was used to decompose urea at room temperature. It was ... -
Essential oil composition of Eucalyptus camaldulensis Dehn. from Mozambique
(Allured Publ Corp, 2000)Water-distilled oil from the dried leaves of two trees of Eucalyptus camaldulensis Dehn. of different ages, were analyzed by GC/MS. The principal constituent, in the 4-year-old tree oil and the 11-year-old tree oil, was ... -
Essential oil of Crithmum maritimum L. from Turkey
(Allured Publ Corp, 2000)The aerial parts of Crithmum maritimum L. (Umbelliferae) collected from Bolu-Abant was hydrodistilled to produce an oil with 0.85% yield. The oil was analyzed by GC/MS. The main components were characterized as sabinene ... -
Diversity and antifeedant activity of diterpenes from Turkish species of Sideritis
(Pergamon-Elsevier Science LTD, 2000)… -
Removal of heavy metal ions from aquatic solutions by membrane chromatography
(Elsevier Science BV, 2000)Polyvinylalcohol membranes were prepared by a solvent casting technique. Metal-complexation ligand, i.e. monochlorotriazinyl-dye Cibacron Blue F3GA was then attached. These membranes with a high water content of 119%, and ... -
Development of immunomagnetic separation technique for isolation of Pseudomonas syringae pv. phaseolicola
(Springer, 2000)Immunomagnetic separation technique was developed for specific detection and selective isolation of Pseudomonas syringae pv, phaseolicola, the agent of halo-blight disease of beans. Whole-cell and exopolysaccharide fraction ... -
Synthesis and adsorption properties of poly(2-hydroxyethylmethacrylate-co-methacrylamidophenylalanine) membranes for copper ions
(Elsevier Science BV, 2000)In the first step of this study, the metal complexing ligand, 2-methacrylamidophenylalanine (MAPA), was synthesized by using methacrylochloride and phenylalanine. The MAPA monomer was characterized by NMR. Then, ... -
Structural stabilities of sulfonated manganese tetramesitylporphyrin and its beta-brominated analogue toward NaOCl, H2O2 and (CH3)(3)COOH
(Elsevier Science BV, 2000)This article gives the degradation rate constants of meso-tetrakis(3,5-disulfonatomesityl)porphinatomanganese(III) X (where X = H2O and/or OH- depending on pH) (MnTMSP) and its beta-brominated analogue (MnTMSPBr8) toward ...