SHORT COMMUNICATION
The influence of selenium on the level of linoleic acid isomers in incubated ruminal fluid
,
 
,
 
,
 
 
 
More details
Hide details
1
The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, 05-110 Jabłonna, Poland
 
2
Rowett Research Institute, Greenburn Road, Bucksburn, Aberdeen, AB21 9SB, UK
 
 
Publication date: 2006-09-21
 
 
Corresponding author
M. Czauderna   

The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, 05-110 Jabłonna, Poland
 
 
J. Anim. Feed Sci. 2006;15(Suppl. 1):97-100
 
KEYWORDS
ABSTRACT
Ovine ruminal fluids were incubated in vitro at 39°C under CO 2 either alone or with a combination of linoleic acid (LA) (1.67 g/l), a low (0.167 µg/ml) or high (1.67 µg/ml) level of selenite (Se(IV)), or selenate (Se(VI)). The high level of Se(IV) resulted in a decrease of CLA isomer accumulation in in vitro incubated cultures with LA. Low and high levels of Se(VI) in ruminal fluids elevated the content of CLA isomers and trans-vaccenic acid in fluids incubated with LA.
 
CITATIONS (6):
1.
Effects of inorganic and organic selenium on the fatty acid composition of rumen contents of sheep and the rumen bacteria and ciliated protozoa
Svetlana Kišidayová, Katarína Mihaliková, Peter Siroka, Klaudia Čobanová, Zora Váradyová
Animal Feed Science and Technology
 
2.
Seleno-methionine decreases biohydrogenation of C18 unsaturated fatty acids in ovine ruminal fluid incubated in vitro with α-linolenic acid
Marian Czauderna, Agnieszka J. Rozbicka-Wieczorek, Edyta Więsyk, Katarzyna A. Krajewska-Bienias
European Journal of Lipid Science and Technology
 
3.
Effects of selenium supplementation on polyunsaturated fatty acid concentrations and antioxidant status in plasma and liver of lambs fed linseed oil or sunflower oil diets
L.L. Yu, R.L. Wang, Y.Z. Zhang, D.O. Kleemann, X.P. Zhu, Z.H. Jia
Animal Feed Science and Technology
 
4.
The Influence of Different Chemical Forms of Selenium Added to the Diet Including Carnosic Acid, Fish Oil and Rapeseed Oil on the Formation of Volatile Fatty Acids and Methane in the Rumen, and Fatty Acid Profiles in the Rumen Content and Muscles of Lambs
Renata Miltko, J. Rozbicka-Wieczorek, Edyta Więsyk, Marian Czauderna
Acta Veterinaria
 
5.
Selenate and selenite affect ruminal metabolism of C18 unsaturated fatty acids and fatty acid composition of lamb tissues
Małgorzata Białek, Professor Czauderna, Wiesław Przybylski, Danuta Jaworska
Livestock Science
 
6.
Selenite and selenate affect the fatty acid profile in in vitro incubated ovine ruminal fluid containing linseed oil
M. Czauderna, J. Kowalczyk, M. Marounek
Czech Journal of Animal Science
 
ISSN:1230-1388
Journals System - logo
Scroll to top