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Quantificare miscelazione con risonanza magnetica

1, 1, 2, 2, 1

1Dept. Food Science and Technology, University of California, Davis, 2Corporate Engineering and Technology Laboratory, Procter & Gamble Company

 

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Cite this Article: Quantificare miscelazione con risonanza magnetica

Tozzi, E. J., McCarthy, K. L., Bacca, L. A., Hartt, W. H., McCarthy, M. J. Quantifying Mixing using Magnetic Resonance Imaging. J. Vis. Exp. (59), e3493, doi:10.3791/3493 (2012).

Abstract: Quantificare miscelazione con risonanza magnetica

Protocol: Quantificare miscelazione con risonanza magnetica

Discussion: Quantificare miscelazione con risonanza magnetica

Disclosures: Quantificare miscelazione con risonanza magnetica

Autore M. McCarthy è un consulente di Aspect Imaging, Ltd. Autori L. Bacca e W. Hartt sono dipendenti di Procter & Gamble, Co.

Acknowledgements: Quantificare miscelazione con risonanza magnetica

Gli autori desiderano ringraziare Imaging Aspect (Zona Industriale Hevel Modi'in, Shoham, Israele) per le sequenze di impulsi utilizzati nello studio. Questo lavoro è stato parzialmente finanziato da un premio dal Centro per la Process Analytical Chemistry della University of Washington (Seattle, WA, USA), così come i contributi in natura e il sostegno finanziario da Procter and Gamble.

Materials: Quantificare miscelazione con risonanza magnetica

Name Company Catalog Number Comments
Aspect 1T imaging spectrometer Aspect Imaging
AR-G2 rheometer TA Instruments
Seepex metering pumps Seepex GmbH
Carbopol The Lubrizol corporation, (Wickliffe, OH)
Manganese Chloride 1M Solution Fisher Scientific

References: Quantificare miscelazione con risonanza magnetica

  1. Callaghan, P.T. Principles of Nuclear Magnetic Resonance Microscopy. Clarendon Press, Oxford, (1991).
  2. McCarthy, M.J. Magnetic Resonance Imaging in Foods. Chapman & Hall, New York, NY, (1994).
  3. Sluijters, R. Mixer. United States Patent No. 3182965 (1965).
  4. van der Hoeven, J.C., Wimberger-Friedl, R., & Meijer, H.E.H. Homogeneity of multilayers produced with a static mixer. Polymer. Eng. Sci. 41 (1), 32-42 (2001).
  5. Steffe, J.F. Rheological Methods in Food Process Engineering. 2nd Ed. Freeman Press, East Lansing, MI, (1996).
  6. Lee, Y., McCarthy, M.J., & McCarthy, K.L. Extent of mixing in a two-component batch system measured using MRI. J. Food. Eng. 50 (3), 167-174 (2001).
  7. McCarthy, K.L., Lee, Y., Green, J., & McCarthy, M.J Magnetic resonance imaging as a sensor system for multiphase mixing. Applied Magnetic Resonance. 22 (2), 213-222 (2002).
  8. Choi, Y.J., McCarthy, M.J., & McCarthy, K.L. MRI for process analysis: Co-rotating twin screw extruder. Journal of Process Analytical Chemistry. 9 (2), 72-84 (2004).
  9. Rees, A.C., Davidson, J.F., Dennis, J.S., Fennell, P.S., Gladden, L.F., Hayhurst, A.N., Mantle, M.D., Muller, C.R., & Sederman, A.J. The nature of the flow just above the perforated plate distributor of a gas-fluidised bed, as imaged using magnetic resonance. Chemical Eng. Sci. 61 (18), 6002-6015 (2006).
  10. Stevenson, R., Harrison, S.T.L., Mantle, M.D., Sederman, A.J., Moraczewski, T.L., & Johns, M.L. Analysis of partial suspension in stirred mixing cells using both MRI and ERT. Chem. Eng. Sci. 65, 1385-1393 (2010).
  11. Benson, M.J., Elkins, C.J., Mobley, P.D., Alley, M.T., & Eaton, J.K. Three-dimensional concentration field measurements in a mixing layer using magnetic resonance imaging. Exp. Fluids. 49, 43-55 (2010).

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