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dc.contributor.author Kholif, Ahmed E
dc.contributor.author BAZA GARCIA, LUIS ANGEL
dc.contributor.author MOHAMED MOHAMED YASSEEN ELGHANDOUR, MONA
dc.contributor.author ZEIDAN MOHAMED SALEM, ABDELFATTAH
dc.contributor.author BARBABOSA PLIEGO, ALBERTO
dc.contributor.author DOMINGUEZ VARA, IGNACIO ARTURO
dc.contributor.author SANCHEZ TORRES, JUAN EDRE
dc.creator Kholif, Ahmed E.; 0000-0003-0472-4770
dc.creator BAZA GARCIA, LUIS ANGEL;;3178463
dc.creator MOHAMED MOHAMED YASSEEN ELGHANDOUR, MONA; 374465
dc.creator ZEIDAN MOHAMED SALEM, ABDELFATTAH; 274697
dc.creator BARBABOSA PLIEGO, ALBERTO; 348264
dc.creator DOMINGUEZ VARA, IGNACIO ARTURO; 121047
dc.creator SANCHEZ TORRES, JUAN EDREI; 207241
dc.date.accessioned 2017-03-27T20:29:19Z
dc.date.available 2017-03-27T20:29:19Z
dc.date.issued 2016
dc.identifier.issn 0737-0806
dc.identifier.uri http://hdl.handle.net/20.500.11799/66280
dc.description.abstract The aim of this study was to assess the effect of fecal inocula from horses fed on concentrate (restricted amount daily) and oat straw (ad libitum) supplemented with fibrolytic enzymes on in vitro hindgut activity. Cellulase (CE), xylanase (XY), and CE þ XY (1:1 vol/vol; CX) were tested at three levels (mL/g dry matter [DM]): 0, 1, and 3, in addition to control without enzyme addition. Fecal inocula were collected from 16 Quarter Horse mares supplemented with enzyme at 0 (without enzyme), or fed 5-mL enzyme/mare/d of CE (FCE), XY (FXY), or CE þ XY (1:1 vol/vol; FCX) for 15 days. The fecal content mixed with the culture media were used for incubation in bottles containing 1-g DM of substrate (a mixture of concentrate and oat straw [1:1 DM]). Gas (GP), methane (CH4), and carbon dioxide productions were measured at 2, 4, 6, 8, 10, 12, 24, and 48 hours after incubation. Interactions occurred (P < .05) between fecal source enzyme product for the asymptotic GP, the rate of GP, CH4 production, and fermentation kinetic parameters. Moreover, interactions were observed (P < .05) between fecal source enzyme product enzyme dose for the rate of GP, CH4 production, and DM digestibility. Xylanase at 3-mL/g DM with FXY fecal increased (P < .05) the asymptotic GP, short-chain fatty acids, and microbial protein productions with lowering (P < .05) partitioning factor. At 24 and 48 hours and without enzyme, FCX and FXY, had the highest (P < .05) CH4 production. It can be concluded that XY enzyme at 3-mL/g DM was the most effective compared with other treatments. es
dc.language.iso eng es
dc.publisher ELSEVIER es
dc.relation.ispartofseries Vol.;39
dc.rights openAccess es
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0
dc.subject fibrolytic enzymes es
dc.subject fecal inoculum es
dc.subject in vitro gas production es
dc.subject methane production es
dc.subject.classification CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA
dc.title In Vitro Assessment of Fecal Inocula From Horses Fed on High-Fiber Diets With Fibrolytic Enzymes Addition on Gas, Methane, and Carbon Dioxide Productions as Indicators of Hindgut Activity es
dc.type Artículo es
dc.provenance Científica es
dc.road Dorada es
dc.organismo Medicina Veterinaria y Zootecnia es
dc.ambito Internacional es
dc.cve.CenCos 21401 es
dc.audience students
dc.audience researchers
dc.type.conacyt article
dc.identificator 6


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  • Título
  • In Vitro Assessment of Fecal Inocula From Horses Fed on High-Fiber Diets With Fibrolytic Enzymes Addition on Gas, Methane, and Carbon Dioxide Productions as Indicators of Hindgut Activity
  • Autor
  • Kholif, Ahmed E
  • BAZA GARCIA, LUIS ANGEL
  • MOHAMED MOHAMED YASSEEN ELGHANDOUR, MONA
  • ZEIDAN MOHAMED SALEM, ABDELFATTAH
  • BARBABOSA PLIEGO, ALBERTO
  • DOMINGUEZ VARA, IGNACIO ARTURO
  • SANCHEZ TORRES, JUAN EDRE
  • Fecha de publicación
  • 2016
  • Editor
  • ELSEVIER
  • Tipo de documento
  • Artículo
  • Palabras clave
  • fibrolytic enzymes
  • fecal inoculum
  • in vitro gas production
  • methane production
  • Los documentos depositados en el Repositorio Institucional de la Universidad Autónoma del Estado de México se encuentran a disposición en Acceso Abierto bajo la licencia Creative Commons: Atribución-NoComercial-SinDerivar 4.0 Internacional (CC BY-NC-ND 4.0)

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