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L8404

Sigma-Aldrich

Linoleic acid methyl ester, cis/trans-isomers

Synonyme(s) :

Linoleic Acid Methyl Ester Isomers

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About This Item

Code UNSPSC :
12352211
Nomenclature NACRES :
NA.25

Source biologique

synthetic (organic)

Forme

liquid

Groupe fonctionnel

ester

Type de lipide

omega FAs

Conditions d'expédition

ambient

Température de stockage

−20°C

Catégories apparentées

Conditionnement

Sealed ampule

Autres remarques

Contains methyl esters of each of the following with the approx. weight percentage of each component as indicated.
trans-9,trans-12-Octadecadienoic acid (50%)
cis-9,trans-12-Octadecadienoic acid (20%)
trans-9,cis-12-Octadecadienoic acid (20%)
cis-9,cis-12-Octadecadienoic acid (10%)
These isomers are found as triglycerides in partially hydrogenated vegetable oils and margarines.

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable


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Z Y Chen et al.
Lipids, 30(1), 15-21 (1995-01-01)
The fatty acid composition, total trans content (i.e., sum of all the fatty acids which may have one or more trans double bonds) and geometric and positional isomer distribution of unsaturated fatty acids of 198 human milk samples collected in
Ratnayake, W.M.N. and Pelletier, G.
Journal of the American Oil Chemists' Society, 69, 95-95 (1992)
Sabine Ferneborg et al.
The Journal of dairy research, 84(4), 453-463 (2017-11-21)
It has been well established that milk yield is affected both by milking frequency and due to the removal of residual milk, but the influence of a combination of these factors is unclear. In this study, four mid-lactation cows were
P G Toral et al.
Journal of dairy science, 99(2), 1133-1144 (2015-12-03)
Supplementation of dairy ewe diet with marine lipids may be an effective strategy for modulating milk fatty acid composition but induces milk fat depression (MFD). This syndrome has been associated with a shortage of 18:0 for uptake and Δ(9)-desaturation that
Gonzalo Hervás et al.
Animals : an open access journal from MDPI, 11(8) (2021-08-28)
Lipids of different unsaturation degree were added to dairy ewe diet to test the hypothesis that unsaturated oils would modulate milk fatty acid (FA) profile without impairing or even improving feed efficiency. To this aim, we examined milk FA profile

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