Fatty acid composition of seed oils of Mediterranean herbaceous species

Authors

  • E. Ucciani Laboratoire de Chimie Organique Appliquée, CNRS
  • G. Mallet Laboratoire de Chimie Organique Appliquée, CNRS
  • J. Gamisans Laboratoire de Botanique et Ecologie Méditerranéennes, CNRS, Faculté des Sciences, Marseille
  • M. Gruber Laboratoire de Botanique et Ecologie Méditerranéennes, CNRS, Faculté des Sciences, Marseille

DOI:

https://doi.org/10.3989/gya.1994.v45.i3.981

Keywords:

Fatty acid (composition, Mediterranean flora, Seed oil

Abstract


In the context of research into the lipids of higher plant, the fatty acid composition of eleven species is reported. These species belong to nine families, and most of them are common in the Mediterranean flora.
Oils from some plants (Arctium tomentosum, Hypericum perforatum, Linaria vulgaris. Pulicaria dysenterica, Smilax áspera) were partially hydrolyzed, and contained free fatty acids. Arctium tomentosum seed oil and, to a lesser extent, Smilax áspera seed oil, showed a trans absorption band in their IR spectra. Small quantities of waxes were present in Pulicaria dysenterica and Silybum marianum seed oil.
The fatty acid composition of the oils from these plants approaches levels found in food oils as well as industrial oils. Three species showed high levels of their predominant fatty acid: Alliaria petiolata (erucic acid, 41.5%), Linaria vulgaris and Pulicaria dysenterica (linoleic acid, 70 and 72% respectively). In the seed oil of Arctium tomentosum four fatty acids were not identified: one of them could be 3(t), 9(c), 12(c)- octadecatrienoic acid. But the most complex composition was that of Atriplex hortensis oil, which contained thirty three fatty acids, of which fifteen were unknown.

Downloads

Download data is not yet available.

Downloads

Published

1994-06-30

How to Cite

1.
Ucciani E, Mallet G, Gamisans J, Gruber M. Fatty acid composition of seed oils of Mediterranean herbaceous species. Grasas aceites [Internet]. 1994Jun.30 [cited 2024Mar.29];45(3):107-12. Available from: https://grasasyaceites.revistas.csic.es/index.php/grasasyaceites/article/view/981

Issue

Section

Research