Mass spectral discrimination between monoenoic and cyclopropanoid, and between normal, iso, and anteiso fatty acid methyl esters.

Journal of lipid research ·Vol. 10 ·No. 5 ·1969-09-00 ·Pages 589-92

Campbell IM, Naworal J

Abstract

Measurement of the ratio of the intensity of the parent molecular ion to that of the parent molecular ion minus 32 (the mass of methanol) can distinguish between monoenoic and cyclopropanoid fatty acid methyl esters with the same carbon number. A similar technique can be used to distinguish between isomeric normal, iso, and anteiso fatty acid methyl esters.

MeSH Terms

Alkenes/analysis Chemical Phenomena Chemistry Chromatography, Gas Cyclopropanes/analysis Diazomethane Escherichia coli/analysis Esters/analysis Fatty Acids/analysis Methods Methylation Oleic Acids/analysis Spectrum Analysis

Chemicals

Alkenes Cyclopropanes Esters Fatty Acids Oleic Acids Diazomethane

Authors & Affiliations

2 authors, click to expand affiliations / ORCID

Campbell I M

Naworal J

Article Info

Journal

Journal of lipid research

Abbr.

J Lipid Res

ISSN

0022-2275

Published

1969-09-00

Pages

589-92

Language

English

Region

United States

NLM ID

0376606

Subset

External Links

PubMed source View journal details

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Mass spectral discrimination between monoenoic and cyclopropanoid, and between normal, iso, and anteiso fatty acid methyl esters.

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