Results 61 to 70 of about 1,809 (207)

Effects of dietary carbohydrate composition on rumen fermentation characteristics and microbial population in vitro

Italian Journal of Animal Science, 2015
The objective of the experiment was to evaluate the effects of dietary carbohydrate composition on rumen fermentation characteristics and microbial populations in vitro. The treatments were organized in three different carbohydrate composition diets: the
Xiangfei Zhang, Haibo Zhang, Zhisheng Wang, Xiaoming Zhang, Huawei Zhou, Cui Tan, Quanhui Peng   +6 more
doaj   +1 more source

Accumulation of trans C18:1 fatty acids in the rumen after dietary algal supplementation is associated with canges in the Butyrivibrio communitytrans

, 2008
Optimization of the fatty acid composition of ruminant milk and meat is desirable. Dietary supplementation of algae was previously shown to inhibit rumen biohydrogenation, resulting in an altered milk fatty acid profile.
Dijkstra, J., Boeckaert, C., Fievez, V., Boeckaert, Charlotte, Maignien, L., Fievez, Veerle, Vlaeminck, Bruno, Vlaeminck, B., Boon, N., Maignien, Loïs, DIJKSTRA, J, Boon, Nico   +11 more
core   +1 more source

Studies on fibrolytic bacterium Butyrivibrio fibrisolvens isolated from sheep rumen [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2007
Fibrolytic Butyrivibrio fibrisolvens was an attractive target for genetic engineering in rumen bacteria. The experiment was initiated in making culture collection of this species, some of which may be useful ascandidate strain in the future.
Sawanon, S., Kobayashi, Y.
doaj  

Ruminal bacterial diversity of yaks (Bos grunniens) fed by grazing or indoor regime on the Tibetan Plateau by analysis of 16S rRNA gene libraries

Italian Journal of Animal Science, 2015
This study was conducted to investigate the ruminal bacterial diversity of yaks (Bos grunniens) fed by grazing or indoor regime on the Tibetan Plateau by analysis of 16S rRNA gene libraries.
Lei Fang, Zhenming Zhou, Liping Ren, Fenghua Shi, Muyou Can, Shatuo Chai, Qingxiang Meng   +6 more
doaj   +1 more source

Simple and versatile turbidimetric monitoring of bacterial growth in liquid cultures using a customized 3D printed culture tube holder and a miniaturized spectrophotometer: application to facultative and strictly anaerobic bacteria

Frontiers in Microbiology, 2016
Here we introduce a novel strategy for turbidimetric monitoring of bacterial growth in liquid culture. The instrumentation comprises a light source, a customized 3D printed culture tube holder and a miniaturized spectrophotometer, connected through ...
Margarida R. G. Maia, Margarida R. G. Maia, Sara Marques, Sara Marques, Ana R. J. Cabrita, Robert J Wallace, Gertrude Thompson, Gertrude Thompson, António J. M. Fonseca, Hugo M. Oliveira   +9 more
doaj   +1 more source

Modulatory effects of dietary tannins on polyunsaturated fatty acid biohydrogenation in the rumen: A meta-analysis

Heliyon, 2022
Background: Tannins are a group of phenolic compounds that can modify the rumen biohydrogenation (BH) of polyunsaturated fatty acids (PUFA), but to date results obtained have been inconsistent.
Malik Makmur, Mardiati Zain, Muhammad Miftakhus Sholikin, Suharlina, Anuraga Jayanegara   +4 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 ...
Troegeler-Meynadier, Annabelle, Zened, Asma, Enjalbert, Francis, Nicot, Marie-Claude   +3 more
core   +1 more source

The Dairy Ruminant Gut Microbiome: Profile, Responsiveness to Seasonality and Impact on Milk Quality

Environmental Microbiology, Volume 28, Issue 5, May 2026.
The dairy ruminant gut microbiome that is shaped by host and diet is affected by seasonality and rearing. These factors can impact dairy productivity and milk quality potentially through the gut microbiota. ABSTRACT The gut microbiome (GM) and particularly the rumen microbiome (RM) affect the ruminant health and they are associated with milk quality ...
Alexandra Ntemiri, Adamantini Kyriacou, Myrsini Kakagianni   +2 more
wiley   +1 more source

Additional file 1: of Comparison of enzymatic activities and proteomic profiles of Butyrivibrio fibrisolvens grown on different carbon sources

, 2019
Table S1. Genome of Butyrivibrio fibrisolvens 3071 sequenced by PacBio annotated with Blast Koala (KEGG).
Kateřina Fliegerová (6789365), Hana Sechovcová (6789362), Daniel Morais (6789368), Mária Trundová (3609197), Jan Kopečný (6789371), Lucie Kulhavá (544448), Jakub Mrázek (3322587)   +6 more
core   +1 more source

Development of Conjugated Linoleic Acid and C18:1 content during in vitro rumen fermentation of dried and green forage

Italian Journal of Animal Science, 2011
Milk and dairy products contain important compounds which are strongly related to the kind and quality of feeds. Milk fat is a source of potential anticarcinogens as the conjugated linoleic acid (CLA) isomers. Cis9, trans11 CLA is the major isomer, named
P. Secchiari, A. Serra, F. Petacchi, M. Antongiovanni, A. Buccioni   +4 more
doaj   +1 more source