Combined in-beam electron impact-B/E-linked scan mass spectrometry of oxazoline derivatives for the structure determination of long-chain unsaturated fatty acids.

Y M Yang; J Y Zhang; Z H Huang

Journal of Lipid Research (Jan 1989)

Combined in-beam electron impact-B/E-linked scan mass spectrometry of oxazoline derivatives for the structure determination of long-chain unsaturated fatty acids.

Y M Yang,
J Y Zhang,
Z H Huang

Affiliations

Y M Yang: Laboratory of Mass Spectrometry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences.
J Y Zhang: Laboratory of Mass Spectrometry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences.
Z H Huang: Laboratory of Mass Spectrometry, Shanghai Institute of Materia Medica, Chinese Academy of Sciences.

Journal volume & issue: Vol. 30, no. 1
pp. 127 – 133

Abstract

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Long-chain unsaturated fatty acids (UFA) having up to six double bonds are derivatized to 2-substituted 4,4-dimethyloxazolines (DMOX) and then analyzed by combined in-beam electron impact (IBEI)-B/E-linked scan mass spectrometry. This technique provides highly characteristic mass spectra and may serve as an auxiliary means for direct structure determination of individual UFA in mixtures.

Published in Journal of Lipid Research

ISSN: 0022-2275 (Print); 1539-7262 (Online)
Publisher: Elsevier
Country of publisher: United States
LCC subjects: Science: Chemistry: Organic chemistry: Biochemistry
Website: https://www.journals.elsevier.com/journal-of-lipid-research

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