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  • Butanols  (1)
  • CDPethanolamine  (1)
  • 1
    Digitale Medien
    Digitale Medien
    Thermodynamic functions for the systems 1-butanol, 2-butanol, andt-butanol + cyclohexane (1983)
    Springer
    Journal of solution chemistry 12 (1983), S. 869-887 
    Details
    ISSN: 1572-8927
    Schlagwort(e): Butanols ; 1-butanol ; 2-butanol ; t-butanol ; cyclohexane ; solutions ; excess enthalpy ; excess volume
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Chemie und Pharmazie
    Notizen: Abstract The following properties of mixtures of the butanols with cyclohexane were measured over the whole range of composition: 1-butanol+cyclohexane and 2-butanol+cyclohexane; excess enthalpies at 15, 25, 35 and 45°C, excess volumes at 25 and 45°C, activity coefficients and excess Gibbs free energies at 45°C. 2-Methylpropan-2-ol (tertiary butanol)+cyclohexane; excess enthalpies at 26, 35, and 45°C, excess volumes at 26 and 45°C, activity coefficients and excess Gibbs free energies at 45°C. From these data, activity coefficients at the temperatures of the excess enthalpy measurements below 45°C have been computed, as a source of test data for models of alcohol association through hydrogen bonding.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1007/BF00643927
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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  • 2
    Digitale Medien
    Digitale Medien
    Dietary α-Linolenic Acid Increases the Biosynthesis of the Choline Glycerophospholipids from [14C]CDPcholine in Rat Liver and Kidney But Not in Brain (1997)
    Springer
    Neurochemical research 22 (1997), S. 1291-1297 
    Details
    ISSN: 1573-6903
    Schlagwort(e): Linoleic acid ; α-linolenic acid ; arachidonate ; eicosapentaenoate ; docosapentaenoate ; docosahexaenoate ; CDPcholine ; CDPethanolamine ; liver ; kidney ; brain
    Quelle: Springer Online Journal Archives 1860-2000
    Thema: Medizin
    Notizen: Abstract The effect of feeding rats for 30 days with diets containing high levels of linoleic acid (sunflower oil, SO) or α-linolenic acid (perilla oil, PO) was studied in the liver, kidney and brain. The PO group showed a higher labeling of choline glycerophospholipids (CGP) in liver and kidney but no difference with the SO group in ethanolamine glycerophospholipids (EGP) labeling. The brain displayed the lowest incorporation of both precursors and no difference between the two diets. Analyses of brain CGP and EGP fatty acid compositions showed that in the PO group the ratio n-6/n-3 was lower than in the SO group, mainly as a consequence of lower levels of n-6 fatty acids. The mole % of docosahexaenoate (DHA) in these lipids was the same for both groups and only triacylglycerols (TAG) displayed a higher DHA. Therefore, at least in the brain, the magnitude of fatty acid changes observed in CGP and EGP for the PO group does not affect the uptake/incorporation of the precursors into phospholipids.
    Materialart: Digitale Medien
    URL: http://dx.doi.org/10.1023/A:1021945316218
    Bibliothek Standort Signatur Band/Heft/Jahr Verfügbarkeit
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