Results 61 to 70 of about 8,547 (243)

Replacing soybean meal with house cricket (Acheta domesticus) meal in ruminant diet: effects on ruminal fermentation, degradation, and biohydrogenation

Journal of Insects as Food and Feed
Insect meals could be a sustainable protein source in ruminant diets to overcome the environmental, market, and feed-food-fuel issues associated with the widespread use of soybean meal (SBM). However, research on this topic is still very scarce.
G. Hervás, P. Toral, Y. Labbouz, C. Baila, Y. Boussalia, P. Frutos   +5 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

Biohydrogenation of 22:6n-3 by Butyrivibrio proteoclasticus P18 [PDF]

, 2016
Background: Rumen microbes metabolize 22:6n-3. However, pathways of 22:6n-3 biohydrogenation and ruminal microbes involved in this process are not known.
AA AbuGhazaleh, B Vlaeminck, Bruno Vlaeminck, CE Polan, CG Harfoot, CG Harfoot, D Paillard, F Destaillats, G Dobson, H Sakurama, I Wasowska, Jeyamalar Jeyanathan, KJ Shingfield, KJ Shingfield, KJ Shingfield, Marlene Escobar, MR Maia, MRG Maia, P Kairenius, QT Yu, RG Ackman, RJ Forster, RJ Wallace, RL Wolff, Robert John Wallace, SA Huws, TC Jenkins, Veerle Fievez, WJ Hunter, WW Christie, YJ Kim   +30 more
core   +2 more sources

Chestnut tannin extract modulates growth performance and fatty acid composition in finishing Tan lambs by regulating blood antioxidant capacity, rumen fermentation, and biohydrogenation

BMC Veterinary Research
Tannins as plant extracts have emerged as promising and potential alternatives for antibiotics in modern livestock cultivation systems. This study investigates the effect of dietary chestnut tannin extract (CTE) in finishing Tan lambs.
Changpeng Gao, Min Qi, Yuxiang Zhou
semanticscholar   +1 more source

Hydrated lime matrix decreases ruminal biohydrogenation of flaxseed fatty acids [PDF]

, 2013
Omega-3 fatty acids are essential nutrients for humans, but dietary intake of these nutrients by many Americans is inadequate due to low consumption of omega-3-rich foods such as fish, walnuts, and flaxseed.
Alvarado, C.A., Aperce, C.C., Drouillard, James S., Klamfoth, D., Miller, K.A., Scarpino, F., Van Bibber-Krueger, C.L., Van Cleef, E.   +7 more
core   +3 more sources

Milk Fatty Acid Dynamics in Cows Grazing Standard and Multispecies Pastures Under Two Management Systems

New Zealand Journal of Agricultural Research, Volume 69, Issue 2, April 2026.
This study evaluated the influence of three pasture‐management systems on milk fatty acid (FA) profiles in New Zealand dairy cows: standard–contemporary (STD–CON), diverse–contemporary (DIV–CON), and diverse–regenerative (DIV–REG). The STD–CON pastures consisted of ryegrass–clover, whereas diverse pastures included up to 16 species of grasses, legumes,
Yaliska Moreno‐González, Nicolas López‐Villalobos, Daniel Donaghy, Ignacio F. López, Benjamin Carter, Fernando J. Roca Fraga, J. Eruera Tait‐Jamieson, Stephen E. Holroyd, Alastair MacGibbon   +8 more
wiley   +1 more source

Changes in Rumen Microbial Profiles and Subcutaneous Fat Composition When Feeding Extruded Flaxseed Mixed With or Before Hay

Frontiers in Microbiology, 2018
Extruded flaxseed (25%) and ground hay (75%) were each fed (DM basis) either together in a total mixed ration (TMR) or as flaxseed first followed by hay (non-TMR) to three pens of eight crossbred steers (n = 24 per diet) for 240 days.
Renee M. Petri, Payam Vahmani, Hee Eun Yang, Michael E. R. Dugan, Tim A. McAllister   +4 more
doaj   +1 more source

Effects of pH and Concentrations of Linoleic and Linolenic Acids on Extent and Intermediates of Ruminal Biohydrogenation in Vitro [PDF]

, 2003
Three experiments were conducted by in vitro incubations in ruminal fluid to investigate the effects of pH and amounts of linoleic and linolenic acids on the extent of their biohydrogenation, the proportions of conjugated linoleic acid (CLA) and trans ...
Bayourthe, Corine, Enjalbert, Francis, Moncoulon, R., Nicot, Marie-Claude, Troegeler-Meynadier, Annabelle   +4 more
core   +2 more sources

DHA content in milk and biohydrogenation pathway in rumen: a review

PeerJ, 2020
Docosahexaenoic acid (DHA) is an essential human nutrient that may promote neural health and development. DHA occurs naturally in milk in concentrations that are influenced by many factors, including the dietary intake of the cow and the rumen microbiome.
Guoxin Huang, Yangdong Zhang, Qingbiao Xu, N. Zheng, Shengguo Zhao, Kaizhen Liu, Xueyin Qu, Jing Yu, Jiaqi Wang   +8 more
semanticscholar   +1 more source

Electron transport phosphorylation in rumen butyrivibrios: unprecedented ATP yield for glucose fermentation to butyrate. [PDF]

, 2015
From a genomic analysis of rumen butyrivibrios (Butyrivibrio and Pseudobutyrivibrio sp.), we have re-evaluated the contribution of electron transport phosphorylation (ETP) to ATP formation in this group.
Firkins, Jeffrey L, Hackmann, Timothy J
core   +5 more sources