Literature DB >> 11337989

A new delta 7-polyunsaturated fatty acid in Taxus spp. Seed lipids, dihomotaxoleic (7,11-20:2) acid.

F Destaillats1, R L Wolff, P Angers.   

Abstract

A previously undescribed fatty acid, all-cis 7,11-20:2 (dihomotaxoleic acid, DHT), has been characterized by gas chromatography-mass spectrometry as being present (approximately 0.1%) in seed oils of two Taxaceae containing high levels (11-16%) of taxoleic acid (all-cis 5,9-18:2). This compound was absent from oils of 10 other conifer genera, as well as from one member of Taxaceae containing very low amounts of taxoleic acid, suggesting that DHT is a taxoleic acid elongation product.

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Year:  2001        PMID： 11337989     DOI： 10.1007/s11745-001-0724-6

Source DB:  PubMed          Journal:  Lipids        ISSN： 0024-4201            Impact factor:   1.880


  6 in total

1.  Taxus baccata seed oil: a new source of cis-5,cis-9-octadecadienoic acid.

Authors:  R V Madrigal; C R Smith
Journal:  Lipids       Date:  1975-08       Impact factor: 1.880

2.  [Characteristics of fatty acid composition of pine kernels in Siberia and Far East].

Authors:  F A Medvedev; S N Kulakova; M M Levachev
Journal:  Vopr Pitan       Date:  1992 Mar-Apr

3.  Novel di-, tri-, and tetraenoic fatty acids with bis-methylene-interrupted double-bond systems from the sponge Haliclona cinerea.

Authors:  Y G Joh; I J Elenkov; K L Stefanov; S S Popov; G Dobson; W W Christie
Journal:  Lipids       Date:  1997-01       Impact factor: 1.880

4.  A new conjugated linoleic acid isomer, 7 trans, 9 cis-octadecadienoic acid, in cow milk, cheese, beef and human milk and adipose tissue.

Authors:  M P Yurawecz; J A Roach; N Sehat; M M Mossoba; J K Kramer; J Fritsche; H Steinhart; Y Ku
Journal:  Lipids       Date:  1998-08       Impact factor: 1.880

5.  Biosynthesis of polyunsaturated fatty acids in the developing brain: II. Metabolic transformations of intracranially administered [3-(14)C] Eicosatrienoic acid, evidence for lack of delta8 desaturase.

Authors:  G A Dhopeshiwarkar; C Subramanian
Journal:  Lipids       Date:  1976-09       Impact factor: 1.880

6.  Positional isomers of unsaturated fatty acids in rat liver lipids.

Authors:  B Schmitz; U Murawski; M Pflüger; H Egge
Journal:  Lipids       Date:  1977-03       Impact factor: 1.880
  6 in total
  2 in total

1.  Identification and ruminal outflow of long-chain fatty acid biohydrogenation intermediates in cows fed diets containing fish oil.

Authors:  Piia Kairenius; Vesa Toivonen; Kevin J Shingfield
Journal:  Lipids       Date:  2011-05-12       Impact factor: 1.880

2.  The role of fatty acid desaturase (FADS) genes in oleic acid metabolism: FADS1 Δ7 desaturates 11-20:1 to 7,11-20:2.

Authors:  Hui Gyu Park; Matthew G Engel; Kyle Vogt-Lowell; Peter Lawrence; Kumar S Kothapalli; J Thomas Brenna
Journal:  Prostaglandins Leukot Essent Fatty Acids       Date:  2017-11-21       Impact factor: 4.006
  2 in total

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