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Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha : |
01/10/2014 |
Actualizado : |
29/04/2020 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
SAN JULIAN, R.; CAMPO, M.M.; NUTE, G.; MONTOSSI, F.; FONT-I-FURNOLS, M.; GUERRERO, L.; OLIVER, M.A.; SAÑUDO, C. |
Afiliación : |
ROBERTO SAN JULIAN SANCHEZ, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; Departamento de Producción Animal y Ciencia de los Alimentos, Universidad de Zaragoza, Zaragoza, Spain; M.M. CAMPO, Departamento de Producción Animal y Ciencia de los Alimentos, Universidad de Zaragoza.; G. NUTE, Division of Farm Animal Science, University of Bristol.; FABIO MARCELO MONTOSSI PORCHILE, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; MARÌA- I- FURNOLS, IRTA-Centre de Tecnologia de la Carn, 17121 Monells (Girona), Spain.; L. GUERRERO, IRTA-Centre de Tecnologia de la Carn, 17121 Monells (Girona), Spain.; M.A. OLIVER, IRTA-Centre de Tecnologia de la Carn, 17121 Monells (Girona), Spain.; C. SAÑUDO, Departamento de Producción Animal y Ciencia de los Alimentos, Universidad de Zaragoza. |
Título : |
Short communication. Sensory evaluation of commercial beef produced in Uruguay and three European countries. |
Fecha de publicación : |
2012 |
Fuente / Imprenta : |
Spanish Journal of Agricultural Research, 2012, v. 10, no. 3, p. 712-716. http://dx.doi.org/10.5424/sjar/2012103-630-11 |
ISSN : |
1695-971-X |
DOI : |
10.5424/sjar/2012103-630-11 |
Idioma : |
Inglés |
Notas : |
Article history: Received: 01-12-11. Accepted: 28-06-12. Acknowledgements: This research was part of cooperative agreement among INIA Uruguay, INIA Spain, and the AECID
Spain, with the participation of the National Meat Institute (INAC, Uruguay). |
Contenido : |
El principal objetivo de este estudio fue caracterizar y comparar las características organolépticas de la carne de vacuno producida en Uruguay y en tres países europeos. En Uruguay, 40 novillos Hereford fueron exclusivamente criados en pastoreo hasta alcanzar 2 ó 3 años de edad. La carne fue madurada durante 20 días, imitando condiciones comerciales. En Europa se estudió un tipo comercial, con carne madurada 7 ó 20 días, procedente de Alemania, España y Reino Unido, utilizando 20 animales por tipo. Las mayores notas de intensidad de olor y flavor a vacuno fueron para la carne británica madurada 7 días, seguida por la carne alemana y uruguaya. La carne procedente de los animales más jóvenes (española), y especialmente la carne británica, fueron un 42% y 62%, respectivamente, más tiernas que la carne alemana, todas ellas maduradas durante 7 días. Las mayores notas de jugosidad fueron para la carne uruguaya de los animales de 3 años de edad. Los mayores tiempos de maduración (20 días) tendieron a producir aromas anormales en el caso de la carne británica, la cual presentó las notas más altas de intensidad de olor y de flavor anormal. La carne de vacuno Europea presentó una variabilidad significativa en sus atributos sensoriales, que no puede ser solamente justificada por diferencias en los tiempos de maduración. La carne uruguaya presentó características similares a las de algunas carnes europeas, por lo que podría tener una buena aceptabilidad por parte de los consumidores. // The main goal of this study was to characterize and compare the organoleptic quality of beef from Uruguay and
from three European countries. In Uruguay, 40 Hereford steers were raised exclusively under grazing conditions up to either two or three years old. Meat samples were aged for 20 days, matching commercial conditions. In Europe, one commercial local beef type, with two ageing times (7 and 20 days), from Germany, Spain and the United Kingdom were compared with Uruguayan beef samples, using 20 animals of each treatment per country. The highest beef odour and flavour scores were for the British beef aged for 7 days followed by the German and Uruguayan meat. Beef from the youngest animals (Spanish) and, especially from the UK, were up to 42 and 62%, respectively, more tender than German beef, all of them aged for 7 days. The highest juiciness scores were for the Uruguayan three years old beef.
Long ageing periods (20 days) tended to produce off-aromas in the case of the British beef, which showed the highest scores in abnormal odour flavour intensities. European beef showed a significant variability in its sensory attributes that could not be justified only by differences in the ageing time. Uruguayan beef has meat with similar sensory characteristics to some European meats, and because of that it could have good consumer acceptability. Additional key words: ageing; extensive; Hereford steers; intensive; production systems; taste panel. MenosEl principal objetivo de este estudio fue caracterizar y comparar las características organolépticas de la carne de vacuno producida en Uruguay y en tres países europeos. En Uruguay, 40 novillos Hereford fueron exclusivamente criados en pastoreo hasta alcanzar 2 ó 3 años de edad. La carne fue madurada durante 20 días, imitando condiciones comerciales. En Europa se estudió un tipo comercial, con carne madurada 7 ó 20 días, procedente de Alemania, España y Reino Unido, utilizando 20 animales por tipo. Las mayores notas de intensidad de olor y flavor a vacuno fueron para la carne británica madurada 7 días, seguida por la carne alemana y uruguaya. La carne procedente de los animales más jóvenes (española), y especialmente la carne británica, fueron un 42% y 62%, respectivamente, más tiernas que la carne alemana, todas ellas maduradas durante 7 días. Las mayores notas de jugosidad fueron para la carne uruguaya de los animales de 3 años de edad. Los mayores tiempos de maduración (20 días) tendieron a producir aromas anormales en el caso de la carne británica, la cual presentó las notas más altas de intensidad de olor y de flavor anormal. La carne de vacuno Europea presentó una variabilidad significativa en sus atributos sensoriales, que no puede ser solamente justificada por diferencias en los tiempos de maduración. La carne uruguaya presentó características similares a las de algunas carnes europeas, por lo que podría tener una buena aceptabilidad por parte de los consumidores. /... Presentar Todo |
Palabras claves : |
AGEING; EXTENSIVE; HEREFORD STEERS; INTENSIVE; NOVILLOS HEREFORD; PANEL SENSORIAL; PRODUCTION SYSTEMS; SISTEMAS DE PRODUCCIÓN; TASTE PANEL. |
Thesagro : |
CARNE; URUGUAY. |
Asunto categoría : |
L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/3400/1/Spanish-Journal-of-Agricultural-Research2012v10n3p712-716.pdf
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Marc : |
LEADER 04308naa a2200373 a 4500 001 1050788 005 2020-04-29 008 2012 bl uuuu u00u1 u #d 022 $a1695-971-X 024 7 $a10.5424/sjar/2012103-630-11$2DOI 100 1 $aSAN JULIAN, R. 245 $aShort communication. Sensory evaluation of commercial beef produced in Uruguay and three European countries. 260 $c2012 500 $aArticle history: Received: 01-12-11. Accepted: 28-06-12. Acknowledgements: This research was part of cooperative agreement among INIA Uruguay, INIA Spain, and the AECID Spain, with the participation of the National Meat Institute (INAC, Uruguay). 520 $aEl principal objetivo de este estudio fue caracterizar y comparar las características organolépticas de la carne de vacuno producida en Uruguay y en tres países europeos. En Uruguay, 40 novillos Hereford fueron exclusivamente criados en pastoreo hasta alcanzar 2 ó 3 años de edad. La carne fue madurada durante 20 días, imitando condiciones comerciales. En Europa se estudió un tipo comercial, con carne madurada 7 ó 20 días, procedente de Alemania, España y Reino Unido, utilizando 20 animales por tipo. Las mayores notas de intensidad de olor y flavor a vacuno fueron para la carne británica madurada 7 días, seguida por la carne alemana y uruguaya. La carne procedente de los animales más jóvenes (española), y especialmente la carne británica, fueron un 42% y 62%, respectivamente, más tiernas que la carne alemana, todas ellas maduradas durante 7 días. Las mayores notas de jugosidad fueron para la carne uruguaya de los animales de 3 años de edad. Los mayores tiempos de maduración (20 días) tendieron a producir aromas anormales en el caso de la carne británica, la cual presentó las notas más altas de intensidad de olor y de flavor anormal. La carne de vacuno Europea presentó una variabilidad significativa en sus atributos sensoriales, que no puede ser solamente justificada por diferencias en los tiempos de maduración. La carne uruguaya presentó características similares a las de algunas carnes europeas, por lo que podría tener una buena aceptabilidad por parte de los consumidores. // The main goal of this study was to characterize and compare the organoleptic quality of beef from Uruguay and from three European countries. In Uruguay, 40 Hereford steers were raised exclusively under grazing conditions up to either two or three years old. Meat samples were aged for 20 days, matching commercial conditions. In Europe, one commercial local beef type, with two ageing times (7 and 20 days), from Germany, Spain and the United Kingdom were compared with Uruguayan beef samples, using 20 animals of each treatment per country. The highest beef odour and flavour scores were for the British beef aged for 7 days followed by the German and Uruguayan meat. Beef from the youngest animals (Spanish) and, especially from the UK, were up to 42 and 62%, respectively, more tender than German beef, all of them aged for 7 days. The highest juiciness scores were for the Uruguayan three years old beef. Long ageing periods (20 days) tended to produce off-aromas in the case of the British beef, which showed the highest scores in abnormal odour flavour intensities. European beef showed a significant variability in its sensory attributes that could not be justified only by differences in the ageing time. Uruguayan beef has meat with similar sensory characteristics to some European meats, and because of that it could have good consumer acceptability. Additional key words: ageing; extensive; Hereford steers; intensive; production systems; taste panel. 650 $aCARNE 650 $aURUGUAY 653 $aAGEING 653 $aEXTENSIVE 653 $aHEREFORD STEERS 653 $aINTENSIVE 653 $aNOVILLOS HEREFORD 653 $aPANEL SENSORIAL 653 $aPRODUCTION SYSTEMS 653 $aSISTEMAS DE PRODUCCIÓN 653 $aTASTE PANEL 700 1 $aCAMPO, M.M. 700 1 $aNUTE, G. 700 1 $aMONTOSSI, F. 700 1 $aFONT-I-FURNOLS, M. 700 1 $aGUERRERO, L. 700 1 $aOLIVER, M.A. 700 1 $aSAÑUDO, C. 773 $tSpanish Journal of Agricultural Research, 2012$gv. 10, no. 3, p. 712-716. http://dx.doi.org/10.5424/sjar/2012103-630-11
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INIA Tacuarembó (TBO) |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha actual : |
11/05/2018 |
Actualizado : |
28/05/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
Internacional - -- |
Autor : |
MONTEVERDE, E.; ROSAS, J.E.; BLANCO, P.H.; PÉREZ DE VIDA, F.; BONNECARRERE, V.; QUERO, G.; GUTIERREZ, L.; MCCOUCH, S. |
Afiliación : |
ELIANA MONTEVERDE, Plant Breeding and Genetics Section, School of Integrative Plant Science, Cornell University, USA.; JUAN EDUARDO ROSAS CAISSIOLS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; PEDRO HORACIO BLANCO BARRAL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; FERNANDO BLAS PEREZ DE VIDA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARIA VICTORIA BONNECARRERE MARTINEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GASTÓN QUERO CORRALLO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; LUCÍA GUTIERREZ, Department of Agronomy, University of Wisconsin, WI, USA.; SUSAN MCCOUCH, Plant Breeding and Genetics Section, School of Integrative Plant Science, Cornell University, USA. |
Título : |
Multienvironment models increase prediction accuracy of complex traits in advanced breeding lines of rice (O. sativa). |
Fecha de publicación : |
2018 |
Fuente / Imprenta : |
Crop Science, 2018, 58:1519-1530. |
DOI : |
10.2135/cropsci2017.09.0564 |
Idioma : |
Inglés |
Notas : |
Article history: Accepted on May 09, 2018. Published online June 21, 2018. |
Contenido : |
ABSTRACT: Genotype x environment interaction (G x E) is the differential response of genotypes in different environments and represents a major challenge for breeders. Genotype x year-interaction (G x Y) is a relevant component of G x E, and accounting for it is an important strategy for identifying lines with stable and superior performance across years. In this study, we compared the prediction accuracy of modeling G x Y using covariance structures that differ in their ability to
accommodate correlation among environments.
We present the use of these approaches in two different rice (Oryza sativa L.) breeding populations (indica and tropical japonica) for predicting grain yield, plant height, and three milling quality traits—milling yield, head rice percentage, and grain chalkiness—under different cross-validation (CV) scenarios. We also compared model performance in the context of global predictions (i.e., predictions across years). Most of the benefits of multienvironment models come from modeling genetic correlations between environments when predicting performance of lines that have been tested in some environments but not others (CV2). For predicting the performance of newly developed lines (CV1), modeling between environment correlations has no effect compared with considering environments independently. Response to selection of multienvironment models when modeling covariance structures that accommodate covariances between environments was always beneficial when predicting the performance of lines across years. We also show that, for some traits, high prediction accuracies can be obtained in untested years, which is important for resource allocation in small breeding programs. MenosABSTRACT: Genotype x environment interaction (G x E) is the differential response of genotypes in different environments and represents a major challenge for breeders. Genotype x year-interaction (G x Y) is a relevant component of G x E, and accounting for it is an important strategy for identifying lines with stable and superior performance across years. In this study, we compared the prediction accuracy of modeling G x Y using covariance structures that differ in their ability to
accommodate correlation among environments.
We present the use of these approaches in two different rice (Oryza sativa L.) breeding populations (indica and tropical japonica) for predicting grain yield, plant height, and three milling quality traits—milling yield, head rice percentage, and grain chalkiness—under different cross-validation (CV) scenarios. We also compared model performance in the context of global predictions (i.e., predictions across years). Most of the benefits of multienvironment models come from modeling genetic correlations between environments when predicting performance of lines that have been tested in some environments but not others (CV2). For predicting the performance of newly developed lines (CV1), modeling between environment correlations has no effect compared with considering environments independently. Response to selection of multienvironment models when modeling covariance structures that accommodate covariances between environments was always beneficial when pr... Presentar Todo |
Palabras claves : |
GENOTYPE X ENVIRONMENT INTERACTION; INTERACCIONES GENOTIPO-AMBIENTE. |
Thesagro : |
ARROZ; GENOTIPOS; RICE. |
Asunto categoría : |
F30 Genética vegetal y fitomejoramiento |
Marc : |
LEADER 02635naa a2200289 a 4500 001 1058574 005 2019-05-28 008 2018 bl uuuu u00u1 u #d 024 7 $a10.2135/cropsci2017.09.0564$2DOI 100 1 $aMONTEVERDE, E. 245 $aMultienvironment models increase prediction accuracy of complex traits in advanced breeding lines of rice (O. sativa).$h[electronic resource] 260 $c2018 500 $aArticle history: Accepted on May 09, 2018. Published online June 21, 2018. 520 $aABSTRACT: Genotype x environment interaction (G x E) is the differential response of genotypes in different environments and represents a major challenge for breeders. Genotype x year-interaction (G x Y) is a relevant component of G x E, and accounting for it is an important strategy for identifying lines with stable and superior performance across years. In this study, we compared the prediction accuracy of modeling G x Y using covariance structures that differ in their ability to accommodate correlation among environments. We present the use of these approaches in two different rice (Oryza sativa L.) breeding populations (indica and tropical japonica) for predicting grain yield, plant height, and three milling quality traits—milling yield, head rice percentage, and grain chalkiness—under different cross-validation (CV) scenarios. We also compared model performance in the context of global predictions (i.e., predictions across years). Most of the benefits of multienvironment models come from modeling genetic correlations between environments when predicting performance of lines that have been tested in some environments but not others (CV2). For predicting the performance of newly developed lines (CV1), modeling between environment correlations has no effect compared with considering environments independently. Response to selection of multienvironment models when modeling covariance structures that accommodate covariances between environments was always beneficial when predicting the performance of lines across years. We also show that, for some traits, high prediction accuracies can be obtained in untested years, which is important for resource allocation in small breeding programs. 650 $aARROZ 650 $aGENOTIPOS 650 $aRICE 653 $aGENOTYPE X ENVIRONMENT INTERACTION 653 $aINTERACCIONES GENOTIPO-AMBIENTE 700 1 $aROSAS, J.E. 700 1 $aBLANCO, P.H. 700 1 $aPÉREZ DE VIDA, F. 700 1 $aBONNECARRERE, V. 700 1 $aQUERO, G. 700 1 $aGUTIERREZ, L. 700 1 $aMCCOUCH, S. 773 $tCrop Science, 2018, 58:1519-1530.
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