Search results for " Kinematic viscosity."

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Dynamics of pistachio oils by proton nuclear magnetic resonance relaxtion dispersion

2011

A number of pistachio oils were selected in order to test the efficacy of nuclear magnetic resonance relaxation dispersion (NMRD) technique in the evaluation of differences among oils (1) obtained from seeds subjected to different thermal desiccation processes, (2) retrieved from seeds belonging to the same cultivar grown in different geographical areas and (3) produced by using seed cultivars sampled in the same geographical region. NMRD measures relaxation rate values which are related to the dynamics of the chemical components of complex food systems. Results not only allowed to relate kinematic viscosity to relaxometry parameters but also were successful in the differentiation among the…

RelaxometryMagnetic Resonance SpectroscopyChemistryRelaxation (NMR)Dynamics (mechanics)Settore AGR/13 - Chimica AgrariaAnalytical chemistrySettore AGR/15 - Scienze E Tecnologie AlimentariBiochemistryPISTACHIO OILfood.foodAnalytical ChemistryViscosityfoodChemical physicsPistachio oils FFC NMR NMRD Relaxometry Kinematic viscosity.PistaciaSeedsProton NMRPlant OilsSettore CHIM/01 - Chimica AnaliticaProtonsDispersion (chemistry)Chemical compositionSettore CHIM/02 - Chimica Fisica
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