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Mass spectrometric determination of positions of double bonds in polyunsaturated fatty acid pyrrolidides

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Lipids

Abstract

Low resolution mass spectra of pyrrolidides of isomeric octadecadienoic acids and other polyunsaturated straight chain fatty acids are presented and discussed. The spectra of the pyrrolidides contain mainly ions from the polar part of the molecule and give spectra that are specific for each isomer. The interpretation follows, in most cases, the rule developed for monounsaturated fatty acid pyrrolidides.

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Author notes

  1. Bengt Å. Andersson (Hormel Fellow 1972-73)

    Present address: Institute of Medical Biochemistry, University of Gothenburg, S-400 33, Gothenburg 33, Sweden

  2. William W. Christie (Hormel Fellow 1964-67)

    Present address: Hannah Research Institute, Ayr, Scotland

Authors and Affiliations

  1. The Hormel Institute, University of Minnesota, 55912, Austin, Minnesota

    Bengt Å. Andersson (Hormel Fellow 1972-73), William W. Christie (Hormel Fellow 1964-67) & Ralph T. Holman

Authors
  1. Bengt Å. Andersson
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  2. William W. Christie
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  3. Ralph T. Holman
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Andersson, B.Å., Christie, W.W. & Holman, R.T. Mass spectrometric determination of positions of double bonds in polyunsaturated fatty acid pyrrolidides. Lipids 10, 215–219 (1975). https://doi.org/10.1007/BF02532483

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  • DOI: https://doi.org/10.1007/BF02532483

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