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Nuclear magnetic resonance two-dimensional imaging using single point imaging method.

Author(s) : LUCAS H.

Type of article: Periodical article

Summary

Following a review of the basic principles of nuclear magnetic resonance (NMR) and of some low-resolution methods, the report presents a preliminary study of methods of data acquisition and processing for one- and two-dimensional imaging using a method called SPI, or single-point imaging. The article then discusses the installation of a new automatic sequence and of a pulsation programme, along with the computerized processing of results. Experiments were done on media consisting of two compartments with different concentrations of manganese sulfate and, thus, with two different relaxation times. This method helps improve the use of NMR, especially in determining the amount of non-crystallized water in frozen food.

Details

  • Original title: Nuclear magnetic resonance two-dimensional imaging using single point imaging method.
  • Record ID : 1997-3330
  • Languages: English
  • Source: Inst. Food Res. - 8 p.; 8 fig.; 2 tabl.; 9 ref.; append.
  • Publication date: 1996/05
  • Document available for consultation in the library of the IIR headquarters only.

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