D. P. Bu1, J. Q. Wang*1, T. R. Dhiman2, and S. J Liu1, 1State Key Laboratory of Animal Nutrition,Institute of Animal Science,Chinese Academy of Agricultural Sciences, Beijing, China, 2Department of Animal, Dairy and Veterinary Sciences, Utah State University, Logan.
Flow of fatty acids to the duodenum and fatty acid profile of milk from cows fed diets differing in forage fiber level. D. P. Bu1, J. Q. Wang*1, T. R. Dhiman2, S. C. Li1, and S. J. Liu1, 1State Key Laboratory of Animal Nutrition,Institute of Animal Science,Chinese Academy of Agricultural Sciences, Beijing, China, 2Department of Animal, Dairy and Veterinary Sciences, Utah State University, Logan.
Fatty acids composition of milk from cows fed oilseeds. S. J. Liu1, J. Q. Wang*1, D. P. Bu1, and T. R. Dhiman2, 1State Key Laboratory of Animal Nutrition, Institute of Animal Science,Chinese Academy of Agricultural Sciences, Beijing, China, 2Department of Animal, Dairy and Veterinary Sciences, Utah State University, Logan.
Interactions of unsaturated fat or coconut oil with Rumensin on milk fat production might be mediated through inhibition of specific protozoal genera. C. Reveneau*, S. K. R. Karnati, C. V. D. M. Ribeiro, E. R. Oelker, B. Mathew, D. R. Bae, C. M. Drow, and J. L. Firkins, The Ohio State University, Columbus..
Yields of fatty acids in milk of dairy cows fed a high- or low- forage diet supplemented with either flaxseed or flaxseed oil. C. Benchaar*1, H. V. Petit1, T. A. McAllister2, and P. Y. Chouinard3, 1Agriculture and Agri-Food Canada, Dairy and Swine R&D Centre, Sherbrooke, QC, Canada, 2Agriculture and Agri-Food Canada, Lethbridge, AB, Canada, 3Université Laval, Quebec, QC, Canada.
Abomasal infusion of butterfat increases milk fat in lactating dairy cows. A. K. G Kadegowda*, L. S. Piperova, and R. A. Erdman, University of Maryland, College Park.
Evaluation of LYSOFORTE™ PF brand biosurfactant toward enhancing digestion of supplemental dietary fat in animal diets. D. Sapienza1, F. R. Valdez*2, A. S. Suleman2, and W. Rounds2, 1Sapienza Analytica LLC, Slater, IA, 2Kemin Industries, Inc., Des Moines, IA.
Optimizing the levels of linseed oil in grazing cow diets to maximize conjugated linoleic acid in milk. G. D. Flowers*1, A. A. AbuGhazaleh1, and S. Ibrahim2, 1Southern Illinois University Carbondale, Carbondale, 2North Carolina Agricultural and Technical State University, Greensboro.
Effect of ruminal infusion of sunflower oil (SO) or seeds (SS) combined or not with fish oil (FO) on conjugated linoleic acid (CLA) in milk. G. A. Gagliostro*1, M. A. Rodriguez2, P. Pellegrini2, G. Muset2, P. Gatti2, D. A. Garciarena1, H. H. Fernández1, M. Oporto1, A. Ferlay3, and Y. Chilliard3, 1Instituto Nacional de Tecnología Agropecuaria (INTA), Balcarce, Argentina, 2Instituto Nacional de Tecnología Industrial (INTI), Buenos Aires, Argentina, 3Institut National de la Recherche Agronomique (INRA), Theix, France.
Effects of high oil corn grain supplementation on milk yield and composition and milk fatty acid profile in grazing dairy cows in early lactation. F. Luparia1, D. A. Garciarena1, C. A. Cangiano1, P. Pellegrini2, M.A. Rodriguez2, H. H. Fernández1, and G. A. Gagliostro*1, Instituto Nacional de Tecnología Agropecuaria, INTA, Balcarce, Buenos Aires, Argentina, 2Instituto Nacional de Tecnología Industrial, INTI, Buenos Aires, Argentina.
Evaluation of the effects of dietary fat supplement on conjugated linoleic acid (CLA) in milk fat of dairy cows: A meta-analysis approach. A. Nudda, C. Dimauro, A. Mereu, N. P. P. Macciotta*, and A. Cappio-Borlino, Dipartimento di Scienze Zootecniche - University of Sassari, Sassari, Italy.
Milk conjugated linoleic acid response to fish oil and sunflower oil supplementation to dairy cows managed under two feeding systems. D. O. Felton* and A. A. AbuGhazaleh, Southern Illinois University, Carbondale.
Effects of feeding increasing amounts of a lipid-encapsulated conjugated linoleic acid (CLA) supplement on periparturient cows. J. W. Wheelock*1, L. L. Hernandez1, S. R. Sanders1, M. J. de Veth2, and L. H. Baumgard1, 1University of Arizona, 2BASF AG, Germany.
Effect of diets enriched with oleic, trans-octadecenoic, linoleic, or linolenic acids on gene expression of liver tissue from early postpartum lactating Holstein cows. B. C. do Amaral*, C. R. Staples, L. Badinga, S. A. Sennikov, and W. W. Thatcher, University of Florida, Gainesville.
The expression of genes regulating lipolysis in the adipose tissue of pregnant and lactating dairy cattle. J. M. Sumner* and J. P. McNamara, Washington State University, Pullman.
Effects of abomasal infusion of water linseed oil or tallow on responses to glucose and insulin challenges in feed restricted Holstein cows. J. A. A. Pires*, J. B. Pescara, N. Silva del Rio, A. P. Cunha, and R. R. Grummer, University of Wisconsin, Madison.
Effect of vitamin E or vitamin C on in vitro biohydrogenation of linolenic and linoleic acid in the presence of unesterified DHA. C. Boeckaert*1, K. Ardvisson2, N. Boon1, and V. Fievez1, 1Ghent University, Melle, Belgium, 2Swedish University of Agricultural Sciences, Umeå, Sweden.
Effect of dietary polyunsaturated fatty acids on the expression of genes involved in prostaglandin biosynthesis in the bovine uterus. S. M. Waters1, S. Childs1,2, J. M. Sreenan1, A. A. Hennessy2, C. Stanton2, and D. A. Kenny*3, 1Teagasc, Animal Production Research Centre, Mellows Campus, Athenry, Co. Galway, Ireland, 2Teagasc Dairy Products Research Centre, Fermoy, Co. Cork, Ireland, 3School of Agriculture, Food Science & Veterinary Medicine, University College Dublin, Belfield, Dublin 4, Ireland.
Effect of electron beam irradiation on ruminal DM and NDF degradation characteristics of wheat and barley straws. A. A. Sadeghi*1 and