The fatty acid composition of Gymnospermae seed and leaf oils [Callitris, Podocarpus, Athrotaxis, Macrozamia communis]

Of 12 Gymnospermae seed and leaf oils, only 2 contained cyclopropene fatty acids. All‐cis 5, 11, 14, 17‐eicosatetraenoic acid occurred in concentrations up to 11.9% in 6 seed oils, and up to 61% in 2 leaf oils. The structure of this acid, as its methyl ester, was established by the combination of ph...

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Veröffentlicht in:	Journal of the American Oil Chemists' Society 1984-03, Vol.61 (3), p.573-575
Hauptverfasser:	Vickery, J. R., Whitfield, F. B., Ford, G. L., Kennett, B. H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Biological and medical sciences Chemical industry and chemicals Composition, physical and chemical properties Exact sciences and technology Fat industries Food industries Fundamental and applied biological sciences. Psychology Oils and fats
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Zusammenfassung:	Of 12 Gymnospermae seed and leaf oils, only 2 contained cyclopropene fatty acids. All‐cis 5, 11, 14, 17‐eicosatetraenoic acid occurred in concentrations up to 11.9% in 6 seed oils, and up to 61% in 2 leaf oils. The structure of this acid, as its methyl ester, was established by the combination of physical (UV, IR,1H‐ and13C‐NMR and mass spectra) and chemical techniques. Arachidonic acid also occurred in 2 seed oils.
ISSN:	0003-021X 1558-9331
DOI:	10.1007/BF02677035