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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
20/01/2022 |
Actualizado : |
20/01/2022 |
Tipo de producción científica : |
Abstracts/Resúmenes |
Autor : |
BRIZ, S.; LEMA, O.M.; VELAZCO, J.I.; QUINTANS, G. |
Afiliación : |
S. BRIZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OSCAR MARIO LEMA QUEIJO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; JOSÉ IGNACIO VELAZCO DE LOS REYES, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Ciclicidad ovárica en vaquillonas servidas a los dos años de edad. [abstract. |
Fecha de publicación : |
2021 |
Fuente / Imprenta : |
In: AUPA, Proceedings del VII Congreso Uruguayo de Producción Animal. Sección Producción Animal Sostenible (Sustainable Animal Production Section), 14 y 15 diciembre 2021. Archivos Latinoamericanos de Producción Animal, 29(Supl.1), p.138. |
Serie : |
(Archivos Latinoamericanos de Producción Animal, Vol.29, Supl.1) |
ISSN : |
1022-1301; online 2075-8359 |
Idioma : |
Español |
Notas : |
Corresponding author: G. Quintans, Instituto Nacional de Investigación Agropecuaria, Ruta 8, km 281, 33000 Treinta y Tres, Uruguay, mailto:gquintans@inia.org.uy |
Contenido : |
El objetivo de este trabajo fue identificar las variables que mejor explican la ciclicidad ovárica previo al servicio de primavera a los dos años de edad. |
Palabras claves : |
Cuerpo lúteo. |
Thesagro : |
VAQUILLONAS. |
Asunto categoría : |
L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/16220/1/2952-Article-Text-10070-4-10-20211213-01.pdf
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Marc : |
LEADER 01152nam a2200205 a 4500 001 1062678 005 2022-01-20 008 2021 bl uuuu u01u1 u #d 022 $a1022-1301; online 2075-8359 100 1 $aBRIZ, S. 245 $aCiclicidad ovárica en vaquillonas servidas a los dos años de edad. [abstract.$h[electronic resource] 260 $aIn: AUPA, Proceedings del VII Congreso Uruguayo de Producción Animal. Sección Producción Animal Sostenible (Sustainable Animal Production Section), 14 y 15 diciembre 2021. Archivos Latinoamericanos de Producción Animal, 29(Supl.1), p.138.$c2021 490 $a(Archivos Latinoamericanos de Producción Animal, Vol.29, Supl.1) 500 $aCorresponding author: G. Quintans, Instituto Nacional de Investigación Agropecuaria, Ruta 8, km 281, 33000 Treinta y Tres, Uruguay, mailto:gquintans@inia.org.uy 520 $aEl objetivo de este trabajo fue identificar las variables que mejor explican la ciclicidad ovárica previo al servicio de primavera a los dos años de edad. 650 $aVAQUILLONAS 653 $aCuerpo lúteo 700 1 $aLEMA, O.M. 700 1 $aVELAZCO, J.I. 700 1 $aQUINTANS, G.
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INIA Las Brujas (LB) |
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| Acceso al texto completo restringido a Biblioteca INIA Tacuarembó. Por información adicional contacte bibliotb@tb.inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha actual : |
22/10/2014 |
Actualizado : |
04/05/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
DE LA FUENTE, J.; DIAZ, M.T.; ÁLVAREZ, I.; OLIVER, M.A.; FONT I FURNOLS, M.; SAÑUDO, C.; CAMPO, M.M.; MONTOSSI, F.; NUTE, G.R.; CAÑEQUE, V. |
Afiliación : |
J. DE LA FUENTE, Departamento de Tecnología de los Alimentos, INIA, Madrid, Spain; M.T. DÍAZ, Departamento de Tecnología de los Alimentos, INIA, Madrid, Spain; I. ÁLVAREZ, Departamento de Tecnología de los Alimentos, INIA, Madrid, Spain; M.A. OLIVER, IRTA-Tecnologia dels aliments, Monells (Girona), Spain; M. FONT I FURNOLS, IRTA-Tecnologia dels aliments, Monells (Girona), Spain; C. SAÑUDO, Departamento de Producción Animal y Ciencia de los Alimentos, Facultad de Veterinaria, Zaragoza, Spain; M.M. CAMPO, Departamento de Producción Animal y Ciencia de los Alimentos, Facultad de Veterinaria, Zaragoza, Spain; FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; G.R. NUTE, Division of Farm Animal Science, University of Bristol, Langford, United Kingdom; V. CAÑEQUE, Departamento de Tecnología de los Alimentos, INIA, Madrid, Spain. |
Título : |
Fatty acid and vitamin E composition of intramuscular fat in cattle reared in different production systems. |
Fecha de publicación : |
2009 |
Fuente / Imprenta : |
Meat Science, Volume 82, Issue 3, July 2009, Pages 331-337. https://doi.org/10.1016/j.meatsci.2009.02.002 |
DOI : |
10.1016/j.meatsci.2009.02.002 |
Idioma : |
Inglés |
Notas : |
Article history: Received 5 March 2008 // Received in revised form 7 January 2009 // Accepted 2 February 2009. Acknowledgements: This work has been made possible by funding from the AECI(Agencia Española de Cooperación Internacional), the Spanish INIA(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria) and the Uruguayan INIA (Instituto Nacional de Investigación
Agraria). |
Contenido : |
The aim of this study was to evaluate the fatty acid composition of intramuscular fat and the vitamin E content of beef from different production systems. Four cattle production systems were used: cattle reared under intensive conditions and fed concentrate (INT1) from Spain, cattle raised at pasture and supplemented with concentrate (SUP1) from the United Kingdom, cattle raised at pasture and on corn silage (SUP2) from Germany and cattle reared under extensive conditions slaughtered at two and three years old (EXT2 and EXT3) from Uruguay. The highest proportion and content (mg per 100 g of muscle) of linoleic acid (C18:2n-6) and arachidonic acid (C20:4n-6) and the lowest saturated fatty acids (SFA) was found in INT1 beef. In contrast, beef reared under extensive conditions showed the highest proportion and content of linolenic acid (C18:3n-3), docosapentaenoic acid (DPA, C22:5n-3) and eicosapentaenoic acid (EPA, C20:5n-3), and SUP1 and SUP2 beef showed the highest level of palmitic acid (C16:0) and SFA. Beef from intensive system (INT1) had the lowest P/S (PUFA/SFA) ratio, whereas beef from extensive system (EXT2 and EXT3) had the lowest n-6/n-3 ratio. The results of the PCA (principal components analysis) of fatty acid composition showed that beef from intensive system (INT1) was clearly differentiated
from the other meats and was located with the C18:2n-6 and C20:4n-6 and the n-6/n-3 ratio. EXT2 and EXT3 beef were located with C18:3n-3 and long chain fatty acids. Beef from extensive systems had the highest concentration of vitamin E (3.91 mg a-tocopherol/kg muscle) MenosThe aim of this study was to evaluate the fatty acid composition of intramuscular fat and the vitamin E content of beef from different production systems. Four cattle production systems were used: cattle reared under intensive conditions and fed concentrate (INT1) from Spain, cattle raised at pasture and supplemented with concentrate (SUP1) from the United Kingdom, cattle raised at pasture and on corn silage (SUP2) from Germany and cattle reared under extensive conditions slaughtered at two and three years old (EXT2 and EXT3) from Uruguay. The highest proportion and content (mg per 100 g of muscle) of linoleic acid (C18:2n-6) and arachidonic acid (C20:4n-6) and the lowest saturated fatty acids (SFA) was found in INT1 beef. In contrast, beef reared under extensive conditions showed the highest proportion and content of linolenic acid (C18:3n-3), docosapentaenoic acid (DPA, C22:5n-3) and eicosapentaenoic acid (EPA, C20:5n-3), and SUP1 and SUP2 beef showed the highest level of palmitic acid (C16:0) and SFA. Beef from intensive system (INT1) had the lowest P/S (PUFA/SFA) ratio, whereas beef from extensive system (EXT2 and EXT3) had the lowest n-6/n-3 ratio. The results of the PCA (principal components analysis) of fatty acid composition showed that beef from intensive system (INT1) was clearly differentiated
from the other meats and was located with the C18:2n-6 and C20:4n-6 and the n-6/n-3 ratio. EXT2 and EXT3 beef were located with C18:3n-3 and long chain fatty acids. Beef fro... Presentar Todo |
Palabras claves : |
BEEF; FATTY ACID COMPOSITION; PRODUCTION SYSTEM; VITAMIN E. |
Thesagro : |
CARNE. |
Asunto categoría : |
L01 Ganadería |
Marc : |
LEADER 02925naa a2200313 a 4500 001 1051250 005 2020-05-04 008 2009 bl uuuu u00u1 u #d 024 7 $a10.1016/j.meatsci.2009.02.002$2DOI 100 1 $aDE LA FUENTE, J. 245 $aFatty acid and vitamin E composition of intramuscular fat in cattle reared in different production systems.$h[electronic resource] 260 $c2009 500 $aArticle history: Received 5 March 2008 // Received in revised form 7 January 2009 // Accepted 2 February 2009. Acknowledgements: This work has been made possible by funding from the AECI(Agencia Española de Cooperación Internacional), the Spanish INIA(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria) and the Uruguayan INIA (Instituto Nacional de Investigación Agraria). 520 $aThe aim of this study was to evaluate the fatty acid composition of intramuscular fat and the vitamin E content of beef from different production systems. Four cattle production systems were used: cattle reared under intensive conditions and fed concentrate (INT1) from Spain, cattle raised at pasture and supplemented with concentrate (SUP1) from the United Kingdom, cattle raised at pasture and on corn silage (SUP2) from Germany and cattle reared under extensive conditions slaughtered at two and three years old (EXT2 and EXT3) from Uruguay. The highest proportion and content (mg per 100 g of muscle) of linoleic acid (C18:2n-6) and arachidonic acid (C20:4n-6) and the lowest saturated fatty acids (SFA) was found in INT1 beef. In contrast, beef reared under extensive conditions showed the highest proportion and content of linolenic acid (C18:3n-3), docosapentaenoic acid (DPA, C22:5n-3) and eicosapentaenoic acid (EPA, C20:5n-3), and SUP1 and SUP2 beef showed the highest level of palmitic acid (C16:0) and SFA. Beef from intensive system (INT1) had the lowest P/S (PUFA/SFA) ratio, whereas beef from extensive system (EXT2 and EXT3) had the lowest n-6/n-3 ratio. The results of the PCA (principal components analysis) of fatty acid composition showed that beef from intensive system (INT1) was clearly differentiated from the other meats and was located with the C18:2n-6 and C20:4n-6 and the n-6/n-3 ratio. EXT2 and EXT3 beef were located with C18:3n-3 and long chain fatty acids. Beef from extensive systems had the highest concentration of vitamin E (3.91 mg a-tocopherol/kg muscle) 650 $aCARNE 653 $aBEEF 653 $aFATTY ACID COMPOSITION 653 $aPRODUCTION SYSTEM 653 $aVITAMIN E 700 1 $aDIAZ, M.T. 700 1 $aÁLVAREZ, I. 700 1 $aOLIVER, M.A. 700 1 $aFONT I FURNOLS, M. 700 1 $aSAÑUDO, C. 700 1 $aCAMPO, M.M. 700 1 $aMONTOSSI, F. 700 1 $aNUTE, G.R. 700 1 $aCAÑEQUE, V. 773 $tMeat Science, Volume 82, Issue 3, July 2009, Pages 331-337. https://doi.org/10.1016/j.meatsci.2009.02.002
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