México | Artículo

Influence of live cells or cells extract of Saccharomyces cerevisiae on in vitro gas production of a total mixed ration

dc.creatorPULIDO RODRIGUEZ, MIGUEL ANGEL; 391642
dc.creatorMariezcurrena Berasain, María Dolores; 67763
dc.creatorMariezcurrena Berasain, Maria Antonia; 111307
dc.creatorCruz Lagunas, Blas;x1241804
dc.creatorMOHAMED MOHAMED YASSEEN ELGHANDOUR, MONA; 374465
dc.creatorKholif, Mohamed;#0000-0002-2991-7694
dc.creatorKholif, Ahmed E.;#0000-0003-0472-4770
dc.creatorMORALES ALMARAZ, ERNESTO; 43756
dc.creatorZeidan Mohamed Salem, Abdelfattah; 274697
dc.creatorPULIDO RODRIGUEZ, MIGUEL ANGEL
dc.creatorMariezcurrena Berasain, María Dolores
dc.creatorMariezcurrena Berasain, Maria Antonia
dc.creatorCruz Lagunas, Blas
dc.creatorMOHAMED MOHAMED YASSEEN ELGHANDOUR, MONA
dc.creatorKholif, Mohamed
dc.creatorKholif, Ahmed E.
dc.creatorMORALES ALMARAZ, ERNESTO
dc.creatorZeidan Mohamed Salem, Abdelfattah
dc.date2017-03-14T23:18:17Z
dc.date2017-03-14T23:18:17Z
dc.date2015-01-25
dc.identifierhttp://hdl.handle.net/20.500.11799/66024
dc.descriptionIn vitro gas production An interaction effect was observed (P=0.009) between treatment type and treatment dose for the asymptotic GP without interaction effects (P>0.05) for the rate of GP and the initial delay before gas production begins. In general, incubation of yeast CE improved (P=0.0007) the asymptotic GP compared to control and yeast LC. In both of CE and LC, the low and the intermediate doses were more
dc.descriptionlive cells (LC) or cells extract (CE) on in vitro gas production (GP) kinetics and ruminal fermentation parameters of a total mixed ration (TMR) consisting of commercial concentrate and alfalfa hay [1:1 dry matter (DM)] as a substrate was studied. The TMR was incubated with CE at 1, 2 and 4 mg/g or LC at 0.3, 0.6 and 0.9 mg/g DM for 96 h. Rumen GP was recorded after 6, 12, 19, 24, 48, 72 and 96 h of incubation. Interaction effects were observed (P<0.01) between treatment type and yeast dose for the asymptotic GP and methane (CH4) production. Incubation of yeast CE improved (P<0.01) the asymptotic GP compared to control and LC with greater effects (P<0.01) for the low and the intermediate doses. Yeast CE treatment was more effective (P<0.01) in GP than both of LC and control treatments with greater effect (P<0.01) for the low and the intermediate doses. Treatment type and yeast dose affected (P<0.01) CH4 production, metabolisable energy (ME), and short chain fatty acids (SCFA) without affecting in vitro DM degradability (IVDMD). Higher values (P<0.01) of CH4, ME, SCFA and IVDMD were observed for the yeast CE treatment. It could be concluded that adding yeast S. cerevisiae (CE and LC extract) improved GP and ruminal fermentation parameters, where CE at 0.3 and 0.6 mg/g DM was more effective than the yeast LC.
dc.languageeng
dc.publisherIndian Journal of Animal Sciences
dc.relationvol.;14
dc.rightsopenAccess
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.subjectGas production
dc.subjectRumen fermentation
dc.subjectYeast
dc.subjectcells extract
dc.subjectBIOLOGÍA Y QUÍMICA
dc.titleInfluence of live cells or cells extract of Saccharomyces cerevisiae on in vitro gas production of a total mixed ration
dc.typeArtículo
dc.typearticle


Este ítem pertenece a la siguiente institución