Reference : STUDY OF THE LIPIDS FROM IVY (HEDERA-HELIX L) - IDENTIFICATION OF ISOMERIC MONOUNSATURAT...
Scientific journals : Article
Life sciences : Phytobiology (plant sciences, forestry, mycology...)
http://hdl.handle.net/2268/14794
STUDY OF THE LIPIDS FROM IVY (HEDERA-HELIX L) - IDENTIFICATION OF ISOMERIC MONOUNSATURATED FATTY-ACIDS
French
Lognay, Georges [Université de Liège - ULg > Gembloux Agro-Bio Tech > Gembloux Agro-Bio Tech >]
Marlier, Michel [> >]
Séverin, Michel [> >]
Wathelet, Jean-Paul mailto [Université de Liège - ULg > Gembloux Agro-Bio Tech > Gembloux Agro-Bio Tech >]
1987
Revue Française des Corps Gras
Revue Francaise Des Corps Gras
34
9
407-411
No
0035-3000
Neuilly
[en] Hedera ; fatty acids
[en] In the present study, fatty acids from Hedera helix L. are identified
and measured. After epoxidation, monoenic fatty methyl esters (81.6 %) of the total fatty acids) are separated by mean of very resolutive capillary columns with cyanopropylsiloxane stationnary phase. ldentification are achieved with the help of GC-MS. Electron impact and more conveniently chemical ionisation (NHi are both used. Observation of characteristic
mass fragments from fatty epoxides allow us to identify three octadecenoic
positionnal isomers . petroselinic acid (C 1 8. 1 delta 6 cis), oleic acid (C18:1 delta 9 cis) and vaccenic acid (C18:1 delta 11 c i s ) . This last one i s rare in vegetable o i l s .
http://hdl.handle.net/2268/14794

File(s) associated to this reference

Fulltext file(s):

FileCommentaryVersionSizeAccess
Restricted access
12 lipides_lierre.PDFNo commentaryPublisher postprint408.98 kBRequest copy

Bookmark and Share SFX Query

All documents in ORBi are protected by a user license.