Results 21 to 30 of about 6,830 (199)

Effects of fat source and dietary sodium bicarbonate plus straw on the conjugated linoleic acid content of milk of dairy cows [PDF]

, 2007
The effects of fat source (0.7 kg of fatty acids from extruded soybeans or palmitic acid), of sodium bicarbonate (0.3 kg) plus straw (1 kg) and the interaction of these treatments on the content of conjugated linoleic acid (CLA) in the milk of dairy cows
Enjalbert, Francis, Nicot, Marie-Claude, Troegeler-Meynadier, Annabelle   +2 more
core   +2 more sources

Effect of forage/concentrate ratio and soybean oil supplementation on in vitro fatty acid profile of sheep rumen liquor

Italian Journal of Animal Science, 2010
In an in vitro trial, the effect of forage/concentrate ratio (F/C) and soybean oil (SO) supplementation on rumen liquor fatty acids profile was studied with the aim to evaluate changes in the profiles of biohydrogenation intermediates during the ...
Arianna Buccioni, Stefano Rapaccini, Sara Minieri, Mauro Antongiovanni   +3 more
doaj   +1 more source

Temperature and duration of heating of sunflower oil affect ruminal biohydrogenation of linoleic acid in vitro [PDF]

, 2010
Sunflower oil heated at 110 or 150°C for 1, 3, or 6 h was incubated with ruminal content in order to investigate the effects of temperature and duration of heating of oil on the ruminal biohydrogenation of linoleic acid in vitro.
Cauquil, Laurent, Combes, Sylvie, Enjalbert, Francis, Farizon, Yves, Privé , Florence, Troegeler-Meynadier, Annabelle   +5 more
core   +2 more sources

Variety of rumen microbial populations involved in biohydrogenation related to individual milk fat percentage of dairy cows

Frontiers in Veterinary Science, 2023
Our objective was to investigate the contribution of the rumen microbiome on the individual milk fat percentage (MFP) of Holstein dairy cows under the same nutritional and management conditions.
Lei Zhang, Lei Zhang, Hong Shen, Jiyou Zhang, Jiyou Zhang, Shengyong Mao, Shengyong Mao   +6 more
doaj   +1 more source

Chlorella pyrenoidosa supplementation increased the concentration of unsaturated fatty acids in the rumen fluid of cattle fed a low-quality tropical forage

Revista Brasileira de Zootecnia, 2020
The objective of this study was to evaluate the effects of algae and cottonseed meal (CSM) supplementation on the fatty acid (FA) profile in the rumen fluid (RF) of steers fed a low-quality forage. Five Bos indicus crossbred steers, 187±7.5 kg liveweight
Diogo Fleury Azevedo Costa, Simon Paul Quigley, Peter Isherwood, Stuart Ross McLennan, Xiao Qiao Sun, Steven James Gibbs, Dennis Paul Poppi   +6 more
doaj   +1 more source

Milk fatty acid composition and associated rumen lipolysis and fatty acid hydrogenation when feeding forages from intensively managed or semi-natural grasslands [PDF]

, 2005
In order to evaluate the effect of replacing intensive forage by semi-natural grassland products on rumen lipid metabolism and milk fatty acid composition, four lactating and rumen canulated Holstein cows were used in a 4×4 Latin square design.
BRUINENBERG, M, Demeyer, Daniël, Fievez, Veerle, Ribeiro Alves Lourenço, Marta, Vlaeminck, Bruno   +4 more
core   +3 more sources

Milk fatty acid profile of crossbred Holstein x Zebu cows fed on cake licuri

Revista Mexicana de Ciencias Pecuarias, 2021
The objective was to evaluate the inclusion level of licuri cake (LC) in the diet of confined cows on fatty acid profile and milk cholesterol. Four cows with a blood level of ½ to ¾ Holstein x Zebu blood were used, distributed in a 4 x 4 Latin square ...
Antonio Ferraz Porto Junior, Fabiano Ferreira da Silva, Robério Rodrigues Silva, Dicastro Dias de Souza, Edvaldo Nascimento Costa, Evely Giovanna Leite Costa, Bismarck Moreira Santiago, Geónes da Silva Gonçalves   +7 more
doaj   +1 more source

Starch and oil in the donor cow diet and starch in substrate differently affect the in vitro ruminal biohydrogenation of linoleic and linolenic acids [PDF]

, 2011
Trans isomers of fatty acids exhibit different health properties. Among them, trans-10,cis-12 conjugated linoleic acid has negative effects on milk fat production and can affect human health.
A. Troegeler-Meynadier, A. Zened, Akraim, Baumgard, Choi, Destaillats, Enjalbert, F. Enjalbert, Fuentes, Gervais, Glasser, Griinari, Griinari, Griinari, Harfoot, Ip, Jouany, Kalscheur, Kemp, Kemp, L. Cauquil, Legendre, Loisel, Loor, Loor, Lourenço, M.C. Nicot, Michelland, Moate, Park, Piperova, Pottier, Privé, Roy, S. Combes, Shingfield, Tricon, Troegeler-Meynadier, Troegeler-Meynadier, Van Nevel, Wallace, Weimer, Winkler, Y. Farizon, Yang   +44 more
core   +2 more sources

Oleate Hydratase in Lactobacillus delbrueckii subsp. bulgaricus LBP UFSC 2230 Catalyzes the Reversible Conversion between Linoleic Acid and Ricinoleic Acid

Microbiology Spectrum, 2021
Conjugated linoleic acid (CLA) has been the subject of numerous studies in recent decades because of its associated health benefits. CLA is an intermediate product of the biohydrogenation pathway of linoleic acid (LA) in bacteria.
Gabriela Christina Kuhl, Ricardo Ruiz Mazzon, Brenda Lee Simas Porto, Tâmela Zamboni Madaloz, Guilherme Razzera, Daniel De Oliveira Patricio, Kevin Linehan, Grace Ahern, Harsh Mathur, Paul Ross, Catherine Stanton, Juliano De Dea Lindner   +11 more
doaj   +1 more source

Starch plus sunflower oil addition to the diet of dry dairy cows results in a trans-11 to trans-10 shift of biohydrogenation [PDF]

, 2013
Trans fatty acids (FA), exhibit different biological properties. Among them, cis-9,trans-11 conjugated linoleic acid has some interesting putative health properties, whereas trans-10,cis-12 conjugated linoleic acid has negative effects on cow milk fat ...
Enjalbert, Francis, Nicot, Marie-Claude, Troegeler-Meynadier, Annabelle, Zened, Asma   +3 more
core   +1 more source