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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
21/02/2014 |
Actualizado : |
30/06/2017 |
Tipo de producción científica : |
Artículos en Revistas Agropecuarias |
Autor : |
SAN JULIÁN, R.; MONTOSSI, F.; RESCONI, V. C.; CAMPO, M. M.; SAÑUDO, C.; ESCUDERO, A.; FERREIRA, V. |
Afiliación : |
ROBERTO SAN JULIAN SANCHEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; V. C. RESCONI, Universidad de Zaragoza/ Facultad de Veterinaria (FVUZ); M. M. CAMPO, Universidad de Zaragoza/ Facultad de Veterinaria (FVUZ); CARLOS SAÑUDO, Universidad de Zaragoza/ Facultad de Veterinaria (FVUZ); A. ESCUDERO, Universidad de Zaragoza/ Facultad de Ciencias; V. FERREIRA, Universidad de Zaragoza/ Facultad de Ciencias. |
Título : |
El aroma de la carne de cordero |
Fecha de publicación : |
2010 |
Fuente / Imprenta : |
Revista INIA Uruguay, 2010, no. 23, p. 20-23 |
Serie : |
(Revista INIA; 23) |
ISSN : |
1510-9011 |
Idioma : |
Español |
Thesagro : |
CARNE DE CORDERO; CORDEROS; OVINOS. |
Asunto categoría : |
L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/6955/1/18429120112172743.pdf
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Marc : |
LEADER 00601naa a2200241 a 4500 001 1013118 005 2017-06-30 008 2010 bl uuuu u00u1 u #d 022 $a1510-9011 100 1 $aSAN JULIÁN, R. 245 $aEl aroma de la carne de cordero 260 $c2010 490 $a(Revista INIA; 23) 650 $aCARNE DE CORDERO 650 $aCORDEROS 650 $aOVINOS 700 1 $aMONTOSSI, F. 700 1 $aRESCONI, V. C. 700 1 $aCAMPO, M. M. 700 1 $aSAÑUDO, C. 700 1 $aESCUDERO, A. 700 1 $aFERREIRA, V. 773 $tRevista INIA Uruguay, 2010, no. 23, p. 20-23
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INIA Las Brujas (LB) |
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| Acceso al texto completo restringido a Biblioteca INIA La Estanzuela. Por información adicional contacte bib_le@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA La Estanzuela. |
Fecha actual : |
21/02/2014 |
Actualizado : |
05/11/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
FRAGA, M.; FERNÁNDEZ, S.; CAJARVILLE, C.; MARTÍNEZ, M.; ABIN-CARRIQUIRY, J.A.; ZUNINO, P. |
Afiliación : |
MARTIN FRAGA COTELO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay./Departamento de Microbiología Instituto de Investigaciones Biológicas Clemente Estable Montevideo Uruguay. |
Título : |
In vitro modulation of rumen microbiota and fermentation by native microorganisms isolated from the rumen of a fed-exclusively-on-pasture bovine. |
Fecha de publicación : |
2015 |
Fuente / Imprenta : |
Annals of Microbiology, v. 65 n. 4, p. 2355-2362, 2015. |
Idioma : |
Inglés |
Notas : |
Article history: Received: 6 January 2015 /Accepted: 17 March 2015. |
Contenido : |
Abstract:
In order to increase productive yields, modulation of rumen fermentation has been a concern in economically relevant species. The ban of antibiotics has driven attention into alternative strategies to modulate ruminal fermentation. Among these, the use of probiotics appears as an interesting approach. The objective of this work was to assess the potential of native bacteria isolated from the rumen of a fed-on-template-pasture cow to modulate fermentation in vitro and to influence the microbiota structure. Seven native ruminal bacteria strains were used in an in vitro gas production experiment. Fermentation dynamics were evaluated, and volatile fatty acids (VFA) and methane were quantified by high-performance liquid chromatography (HPLC) and gas chromatography (GC), respectively. Microbiota structure was assessed by pyrosequencing and methanogens were quantified by quantitative PCR (qPCR). Added strains modulated fermentation dynamics and VFA synthesis. Neither the general structure of the fermenters microbiota, numbers of methanogenic microorganisms nor methane production were altered by added bacteria. However, addition of two strains reduced the volume of gas produced from soluble carbohydrates, while one of them reduced the ratio of gas production in this phase; this was supported by a VFA concentration diminution (4 h incubation) in almost every treatment. Gas produced by fermentation of non-soluble carbohydrates and its fermentation ratio were enhanced by several strains. Also, the abundances of Lachnospiraceae, Veillonellaceae, Rikenellaceae and Succinivibrionaceae were affected by strain supplementation. Modulation of fermentation by selected ruminal native bacteria was achieved, probably enhancing the fermentation of non-soluble carbohydrates. This study represents a new approach in the knowledge related to the use of probiotics in ruminants. MenosAbstract:
In order to increase productive yields, modulation of rumen fermentation has been a concern in economically relevant species. The ban of antibiotics has driven attention into alternative strategies to modulate ruminal fermentation. Among these, the use of probiotics appears as an interesting approach. The objective of this work was to assess the potential of native bacteria isolated from the rumen of a fed-on-template-pasture cow to modulate fermentation in vitro and to influence the microbiota structure. Seven native ruminal bacteria strains were used in an in vitro gas production experiment. Fermentation dynamics were evaluated, and volatile fatty acids (VFA) and methane were quantified by high-performance liquid chromatography (HPLC) and gas chromatography (GC), respectively. Microbiota structure was assessed by pyrosequencing and methanogens were quantified by quantitative PCR (qPCR). Added strains modulated fermentation dynamics and VFA synthesis. Neither the general structure of the fermenters microbiota, numbers of methanogenic microorganisms nor methane production were altered by added bacteria. However, addition of two strains reduced the volume of gas produced from soluble carbohydrates, while one of them reduced the ratio of gas production in this phase; this was supported by a VFA concentration diminution (4 h incubation) in almost every treatment. Gas produced by fermentation of non-soluble carbohydrates and its fermentation ratio were enhanced by seve... Presentar Todo |
Palabras claves : |
FERMENTATION MODULATION; IN VITRO GAS PRODUCTION; MICROBIOTA RUMINAL; NATIVE RUMINAL MICROORGANISMS; PROBIÓTICOS; PROBIOTICS; RUMEN MICROBIOTA. |
Thesagro : |
PRODUCCIÓN ANIMAL. |
Asunto categoría : |
-- |
Marc : |
LEADER 02838naa a2200289 a 4500 001 1049916 005 2019-11-05 008 2015 bl uuuu u00u1 u #d 100 1 $aFRAGA, M. 245 $aIn vitro modulation of rumen microbiota and fermentation by native microorganisms isolated from the rumen of a fed-exclusively-on-pasture bovine. 260 $c2015 500 $aArticle history: Received: 6 January 2015 /Accepted: 17 March 2015. 520 $aAbstract: In order to increase productive yields, modulation of rumen fermentation has been a concern in economically relevant species. The ban of antibiotics has driven attention into alternative strategies to modulate ruminal fermentation. Among these, the use of probiotics appears as an interesting approach. The objective of this work was to assess the potential of native bacteria isolated from the rumen of a fed-on-template-pasture cow to modulate fermentation in vitro and to influence the microbiota structure. Seven native ruminal bacteria strains were used in an in vitro gas production experiment. Fermentation dynamics were evaluated, and volatile fatty acids (VFA) and methane were quantified by high-performance liquid chromatography (HPLC) and gas chromatography (GC), respectively. Microbiota structure was assessed by pyrosequencing and methanogens were quantified by quantitative PCR (qPCR). Added strains modulated fermentation dynamics and VFA synthesis. Neither the general structure of the fermenters microbiota, numbers of methanogenic microorganisms nor methane production were altered by added bacteria. However, addition of two strains reduced the volume of gas produced from soluble carbohydrates, while one of them reduced the ratio of gas production in this phase; this was supported by a VFA concentration diminution (4 h incubation) in almost every treatment. Gas produced by fermentation of non-soluble carbohydrates and its fermentation ratio were enhanced by several strains. Also, the abundances of Lachnospiraceae, Veillonellaceae, Rikenellaceae and Succinivibrionaceae were affected by strain supplementation. Modulation of fermentation by selected ruminal native bacteria was achieved, probably enhancing the fermentation of non-soluble carbohydrates. This study represents a new approach in the knowledge related to the use of probiotics in ruminants. 650 $aPRODUCCIÓN ANIMAL 653 $aFERMENTATION MODULATION 653 $aIN VITRO GAS PRODUCTION 653 $aMICROBIOTA RUMINAL 653 $aNATIVE RUMINAL MICROORGANISMS 653 $aPROBIÓTICOS 653 $aPROBIOTICS 653 $aRUMEN MICROBIOTA 700 1 $aFERNÁNDEZ, S. 700 1 $aCAJARVILLE, C. 700 1 $aMARTÍNEZ, M. 700 1 $aABIN-CARRIQUIRY, J.A. 700 1 $aZUNINO, P. 773 $tAnnals of Microbiology$gv. 65 n. 4, p. 2355-2362, 2015.
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