Results 51 to 60 of about 5,035 (256)

Effects of oil and natural or synthetic vitamin E on ruminal and milk fatty acid profiles in cows receiving a high-starch diet [PDF]

, 2012
Among trans fatty acids, trans-10,cis-12 CLA has negative effects on cow milk fat production and can affect human health. In high-yielding dairy cows, a shift from the trans-11 to the trans-10 pathway of biohydrogenation (BH) can occur in the rumen of ...
Troegeler-Meynadier, Annabelle, Najar, Taha, Zened, Asma, Enjalbert, Francis   +3 more
core   +1 more source

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

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

Palladium Nanoparticles from Desulfovibrio alaskensis G20 Catalyze Biocompatible Sonogashira and Biohydrogenation Cascades

JACS Au, 2022
Transition-metal nanoparticles produced by living bacteria are emerging as novel catalysts for sustainable synthesis. However, the scope of their catalytic activity and their ability to be integrated within metabolic pathways for the bioproduction of non-
Yuta Era, Jonathan A Dennis, L. Horsfall, Stephen Wallace   +3 more
semanticscholar   +1 more source

Effect of selected plant species within biodiverse pasture on in vitro fatty acid biohydrogenation and tissue fatty acid composition of lamb

Animal, 2018
The effect of botanical diversity on supply of polyunsaturated fatty acids (PUFA) to ruminants in vitro, and the fatty acid (FA) composition of muscle in lambs was investigated.
K.E. Kliem, A.L. Thomson, L.A. Crompton, D.I. Givens   +3 more
doaj   +1 more source

Isomers of conjugated linoleic acids are synthesized via different mechanisms in ruminal digesta and bacteria

Journal of Lipid Research, 2007
Digesta samples from the ovine rumen and pure ruminal bacteria were incubated with linoleic acid (LA) in deuterium oxide-containing buffer to investigate the mechanisms of the formation of conjugated linoleic acids (CLAs).
R. John Wallace, Nest McKain, Kevin J. Shingfield, Estelle Devillard   +3 more
doaj   +1 more source

Effects of two tannin extracts at different doses in interaction with a green or dry forage substrate on in vitro rumen fermentation and biohydrogenation

, 2021
Extensive ruminant farming systems often face fluctuating pasture availability, resulting in two periods with very different forage quality. Tannins are natural bioactive compounds able to modify ruminants’ digestive metabolism thanks to their bioactive ...
R. Menci, M. Coppa, A. Torrent, A. Natalello, B. Valenti, G. Luciano, A. Priolo, V. Niderkorn   +7 more
semanticscholar   +1 more source

Partial substitution of fish oil for linseed oil enhances beneficial fatty acids from rumen biohydrogenation but reduces ruminal fermentation and digestibility in growing goats

Translational Animal Science, 2021
This study was performed to investigate effects of partial replacement of fish oil (FO) for linseed oil (LO) on digestibility, ruminal fermentation and biohydrogenation in growing goats.
L. Thanh, N. Phakachoed, W. Suksombat, J. Loor, T. Hằng   +4 more
semanticscholar   +1 more source

Dietary cardoon meal modulates rumen biohydrogenation and bacterial community in lambs

Scientific Reports, 2021
Cardoon meal is a by-product of oil extraction from the seeds of Cynara cardunculus and can serve as a novel alternative feedstuff for ruminants. This study examined the rumen fermentation, biohydrogenation of fatty acids (FA) and microbial community in ...
S. Salami, B. Valenti, G. Luciano, M. Lanza, N. M. UMEZURIKE-AMAHAH, J. Kerry, M. O’Grady, C. Newbold, A. Priolo   +8 more
semanticscholar   +1 more source

Gut microbiology – broad genetic diversity, yet specific metabolic niches

Animal, 2008
Analysis of 16S ribosomal RNA (rRNA)-encoding gene sequences from gut microbial ecosystems reveals bewildering genetic diversity. Some metabolic functions, such as glucose utilisation, are fairly widespread throughout the genetic spectrum.
R. John Wallace
doaj   +1 more source