Changes in the acyl and alkenyl group composition of cardiac phospholipids in boars fed corn oil or rapeseed oil.
Boars fed diets containing rapeseed oil for 8 weeks showed significantly higher levels of neutral lipids and similar levels of phospholipids, compared to those fed corn oil. Erucic and eicosenoic acids were found to be high in ethanolamine phosphoglycerides, and in particular alkenyl acyl-ethanolamine phosphoglyceride. Furthermore, both long chain monoenes were incorporated preferentially in position 2 of the choline and ethanolamine phosphoglycerides. The alkenyl group composition of the cardiac lipids of pigs was influenced by dietary fatty acids. When rapeseed oil was fed, small amounts of 20:1 and 22:1 alkenyl constituents were detected.
D000818:Animals; D004041:Dietary Fats; D005227:Fatty Acids / Q000378:metabolism; D005231:Fatty Acids, Unsaturated / Q000378:metabolism; D008297:Male; D009206:Myocardium / Q000378:metabolism*; D009821:Oils / Q000378:metabolism*; D010743:Phospholipids / Q000378:metabolism*; D010944:Plants; D013045:Species Specificity; D013552:Swine; D003313:Zea mays
D004041:Dietary Fats; D005227:Fatty Acids; D005231:Fatty Acids, Unsaturated; D009821:Oils; D010743:Phospholipids