0.857
IF5
0.900
IF
Q3
JCR
0.92
CiteScore
0.405
SJR
Q2
SJR
20
MNiSW
165.24
ICV
SHORT COMMUNICATION
 
CC-BY 4.0
 
 

Dietary conjugated linoleic acid isomers and selenium affect the fatty acid profile in rat liver

M. Czauderna 1  ,  
J. Kowalczyk 1,  
K. Korniluk 1,  
I. Wąsowska 1,  
 
1
The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, 05-110 Jabłonna, Poland
J. Anim. Feed Sci. 2005;14(Suppl. 1):533–536
Publish date: 2005-06-26
KEYWORDS
ABSTRACT
The influence of dietary conjugated linoleic acid (CLA) isomers and/or Se (as Na2Se04) on the content of CLA isomers and other fatty acids (FAs) in rat liver was investigated. Feeding CLA isomers resulted in an elevated hepatic CLA isomer content. The diet with Se and cis9trans11 CLA most effectively elevated the liver content of cis9 trans11, cis,tras/trans,cis, the sum of CLA isomers, C20:4 and C20:6. Adding Se, cis9trans11CLA or a CLA isomer mixture decreased the capacity of Δ6-, Δ5-desaturases and elongase, while trans10cis12 had the opposite effect. Feeding Se or CLA isomers reduced Δ9-desaturase capacity.
CORRESPONDING AUTHOR
M. Czauderna   
The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, 05-110 Jabłonna, Poland
ISSN:1230-1388