| |
|
|
|
Registro completo
|
|
Biblioteca (s) : |
INIA Las Brujas. |
|
Fecha : |
17/09/2014 |
|
Actualizado : |
18/03/2022 |
|
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
|
Autor : |
CAPRA, G.; MARTÍNEZ, S.; FRADILETTI, M.; COZZANO, S.; REPISO, L.; MÁRQUEZ, R.; IBÁÑEZ, F. |
|
Afiliación : |
GUSTAVO ENRIQUE CAPRA CASSINONI, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; MARIA FLORENCIA FRADILETTI DE ASPIRTARTE, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; FACUNDO IBÁÑEZ SILVA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
|
Título : |
Meat quality of rabbits reared with two different feeding strategies: With or without fresh alfalfa ad libitum. |
|
Fecha de publicación : |
2013 |
|
Fuente / Imprenta : |
World Rabbit Science, 2013, vol.21, no.1, p.23-32. Doi: |
|
ISSN : |
1257-5011 |
|
DOI : |
10.4995/wrs.2013.1197 |
|
Idioma : |
Inglés |
|
Notas : |
Article history: Received March 2012 / Accepted October 2012. |
|
Contenido : |
ABSTRACT.
The aim of this study was to evaluate production performance, carcass characteristics and nutritive value of meat of rabbits reared under the 2 prevailing feeding strategies iiji Uruguay. One week after weaning, 96 purebred V line rabbits were randomly distributed between 2 treatments: (T1) commercial pelleted food ad libitum and (T2) commercial pelleted food ad libitum plus fresh alfalfa ad libitum. Each treatment included 12 cages containing 4 individuals each (2 males and 2 females). Growth performance characteristics (live weight evolution, commercial food consumption and food/gain ratio) were evaluated. The consumption of alfalfa was not measured. Rabbits were slaughtered at a live weight of 2500 g and carcass characteristics were evaluated. Samples of meat and dissectible fat were analysed to determine intramuscular fat content at muscle L. dorsi, dissectible fat and intramuscular fat composition, minerals (Zn, Fe, Mg and Na), vitamin E and purines. Sensory evaluations were conducted to assess the effect of treatments on the consumer's perception of differences and the existence of attributes determining preferences. Differences between treatments were significant for total commercial food intake (23356 vs: 20930 g/cage; P<0.001) and feed conversion ratio (3.82 vs. 3.41; P<0.01) for T1 and T2 respectively. No significant differences were found in average daily gain, age at slaughter and carcass characteristics. There were no significant differences in the intramuscular fat content. The fatty acid composition of dissectible and intramuscular fat was affected by the inclusion of alfalfa in the diet increasing the linolenic acid content (1.82 vs. 3.28% and 2.29 vs. 5.15% for T1 and T2 at intramuscular and dissectible fat, respectively; P<0.001), and improving the n-6/n-3 relationship (8.60 vs. 5.82 and 11.58 vs. 5.64 for T1 and T2 at intramuscular and dissectible fat, respectively; P<0.001). There were no significant differences in vitamin E, Fe or Zn content between treatments, but differences were significant in Mg (22.5 vs. 24.4 mg/100 g for T1 and T2; P<0.05) and Na (44.1 vs. 48.2 mg/100 g; P<0.05). In the sensory evaluation, panellists significantly perceived differences between treatments with 95% confidence.
© WRSA, UPV, 2003. MenosABSTRACT.
The aim of this study was to evaluate production performance, carcass characteristics and nutritive value of meat of rabbits reared under the 2 prevailing feeding strategies iiji Uruguay. One week after weaning, 96 purebred V line rabbits were randomly distributed between 2 treatments: (T1) commercial pelleted food ad libitum and (T2) commercial pelleted food ad libitum plus fresh alfalfa ad libitum. Each treatment included 12 cages containing 4 individuals each (2 males and 2 females). Growth performance characteristics (live weight evolution, commercial food consumption and food/gain ratio) were evaluated. The consumption of alfalfa was not measured. Rabbits were slaughtered at a live weight of 2500 g and carcass characteristics were evaluated. Samples of meat and dissectible fat were analysed to determine intramuscular fat content at muscle L. dorsi, dissectible fat and intramuscular fat composition, minerals (Zn, Fe, Mg and Na), vitamin E and purines. Sensory evaluations were conducted to assess the effect of treatments on the consumer's perception of differences and the existence of attributes determining preferences. Differences between treatments were significant for total commercial food intake (23356 vs: 20930 g/cage; P<0.001) and feed conversion ratio (3.82 vs. 3.41; P<0.01) for T1 and T2 respectively. No significant differences were found in average daily gain, age at slaughter and carcass characteristics. There were no significant differences in the in... Presentar Todo |
|
Thesagro : |
CARNE DE CONEJO; MINERALES; PURINES. |
|
Asunto categoría : |
L40 Estructura animal |
|
URL : |
http://ojs.upv.es/index.php/wrs/article/view/1197/1522
http://www.ainfo.inia.uy/digital/bitstream/item/3172/1/Capra-G.-2013-WRS-v.211-p.23-32.pdf
|
|
Marc : |
LEADER 03101naa a2200265 a 4500
001 1050351
005 2022-03-18
008 2013 bl uuuu u00u1 u #d
022 $a1257-5011
024 7 $a10.4995/wrs.2013.1197$2DOI
100 1 $aCAPRA, G.
245 $aMeat quality of rabbits reared with two different feeding strategies$bWith or without fresh alfalfa ad libitum.$h[electronic resource]
260 $c2013
500 $aArticle history: Received March 2012 / Accepted October 2012.
520 $aABSTRACT. The aim of this study was to evaluate production performance, carcass characteristics and nutritive value of meat of rabbits reared under the 2 prevailing feeding strategies iiji Uruguay. One week after weaning, 96 purebred V line rabbits were randomly distributed between 2 treatments: (T1) commercial pelleted food ad libitum and (T2) commercial pelleted food ad libitum plus fresh alfalfa ad libitum. Each treatment included 12 cages containing 4 individuals each (2 males and 2 females). Growth performance characteristics (live weight evolution, commercial food consumption and food/gain ratio) were evaluated. The consumption of alfalfa was not measured. Rabbits were slaughtered at a live weight of 2500 g and carcass characteristics were evaluated. Samples of meat and dissectible fat were analysed to determine intramuscular fat content at muscle L. dorsi, dissectible fat and intramuscular fat composition, minerals (Zn, Fe, Mg and Na), vitamin E and purines. Sensory evaluations were conducted to assess the effect of treatments on the consumer's perception of differences and the existence of attributes determining preferences. Differences between treatments were significant for total commercial food intake (23356 vs: 20930 g/cage; P<0.001) and feed conversion ratio (3.82 vs. 3.41; P<0.01) for T1 and T2 respectively. No significant differences were found in average daily gain, age at slaughter and carcass characteristics. There were no significant differences in the intramuscular fat content. The fatty acid composition of dissectible and intramuscular fat was affected by the inclusion of alfalfa in the diet increasing the linolenic acid content (1.82 vs. 3.28% and 2.29 vs. 5.15% for T1 and T2 at intramuscular and dissectible fat, respectively; P<0.001), and improving the n-6/n-3 relationship (8.60 vs. 5.82 and 11.58 vs. 5.64 for T1 and T2 at intramuscular and dissectible fat, respectively; P<0.001). There were no significant differences in vitamin E, Fe or Zn content between treatments, but differences were significant in Mg (22.5 vs. 24.4 mg/100 g for T1 and T2; P<0.05) and Na (44.1 vs. 48.2 mg/100 g; P<0.05). In the sensory evaluation, panellists significantly perceived differences between treatments with 95% confidence. © WRSA, UPV, 2003.
650 $aCARNE DE CONEJO
650 $aMINERALES
650 $aPURINES
700 1 $aMARTÍNEZ, S.
700 1 $aFRADILETTI, M.
700 1 $aCOZZANO, S.
700 1 $aREPISO, L.
700 1 $aMÁRQUEZ, R.
700 1 $aIBÁÑEZ, F.
773 $tWorld Rabbit Science, 2013, vol.21, no.1, p.23-32. Doi:
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Las Brujas (LB) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
|
| Registros recuperados : 54 | |
| 3. |  | GRATTAROLA, M.; PÉREZ JONES, J. Día del merino 2004. ln: INIA Tacuarembó. Sociedad Criadores Merino Australiano del Uruguay. SUL. Proyecto Merino Fino del Uruguay: cuarta distribución de carneros generados en el Núcleo Fundacional de Merino Fino de la la Unidad Experimental Glencoe, 1999 - 2003. Glencoe, Paysandú, 10 de diciembre, 2003. Tacuarembó (Uruguay): INIA, 2003. p. 72-74 (INIA Serie Actividades de Difusión ; 343)| Biblioteca(s): INIA Tacuarembó. |
|    |
| 10. | | MONTOSSI, F.; DE MATTOS, D.; MEDEROS, A.; DE BARBIERI, I.; GRATTAROLA, M.; PÉREZ JONES, J. Avances del Proyecto Merino Fino del Uruguay, obtenidos en el núcleo fundacional de la Unidad Experimental Glencoe de INIA Tacuarembó El País Agropecuario, 2001, v. 6, no. 73, p. 25-28.| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Tacuarembó. |
| |
| 11. | | ABELLA, I.; JAURENA, M.; RAMOS, Z.; PREVE, F.; GRATTAROLA, M.; DE BARBIERI, I. Experiencias en la producción de lanas finas en sistemas comerciales del Basalto. In: DE BARBIERI, I.; RAMOS, Z.; MONTOSSI, F. (Ed.). Lana superfina: un camino conjunto de la investigación, la transferencia y la producción. Montevideo (Uruguay): INIA, 2018. p. 11-30 (INIA Serie Técnica; 242)| Tipo: Capítulo en Libro Técnico-Científico |
| Biblioteca(s): INIA Tacuarembó. |
| |
| 12. | | CIAPPESONI, G.; GIMENO, D.; RAVAGNOLO, O.; DE BARBIERI, I.; MONTOSSI, F.; GRATTAROLA, M.; MEDEROS, A. Evaluación genética del núcleo fundacional: caracterización de los animales que se entregan. ln: INIA Tacuarembó. Unidad Experimental Glencoe. Proyecto Merino Fino del Uruguay: sexta distribución de carneros generados en el núcleo fundacional de merino fino de la Unidad Experimental Glencoe, INIA Tacuarembó, 1999 - 2005. 16 diciembre, Glencoe, Paysandú, 2005. Tacuarembó (Uruguay): INIA, 2005. p. 49-74 (INIA Serie Actividades de Difusión ; 439)| Biblioteca(s): INIA Tacuarembó. |
| |
| 13. | | CIAPPESONI, G.; GIMENO, D.; DE BARBIERI, I.; MONTOSSI, F.; GRATTAROLA, M.; MEDEROS, A. Evaluación genética poblacional: Caracterización de los animales del Núcleo que se entregan (475). In: INIA Tacuarembó. Unidad Experimental Glencoe. Avances obtenidos en el Proyecto Merino Fino del Uruguay: núcleo fundacional Unidad Experimental Glencoe, 1999-2006. Paysandú, 19 diciembre, 2006. Tacuarembó (Uruguay): INIA, 2006. p. 54-78 (INIA Serie Actividades de Difusión ; 475)| Biblioteca(s): INIA Tacuarembó. |
| |
| 14. | | CIAPPESONI, G.; GIMENO, D.; DE BARBIERI, I.; MONTOSSI, F.; GRATTAROLA, M.; MEDEROS, A. Evaluación genética poblacional: caracterización de los animales del Núcleo que se entregan. ln: INIA Tacuarembó. Estación Experimental Glencoe. Proyecto Merino Fino del Uruguay: octava distribución de carneros generados en el núcleo fundacional de Merino fino de la Unidad Experimental Glencoe, 1999-2007, Paysandú, 13 de diciembre, 2006. Tacuarembó (Uruguay): INIA, 2007. p. 8-33 (INIA Serie Actividades de Difusión ; 523)| Biblioteca(s): INIA Tacuarembó. |
| |
| 15. | | CIAPPESONI, G.; GIMENO, D.; RAVAGNOLO, O.; DE BARBIERI, I.; AGUILAR, I.; MONTOSSI, F.; GRATTAROLA, M. Evaluación genética preliminar del Núcleo Fundacional Merino Fino: análisis combinado población Merino fino - generación 2003. ln: INIA Tacuarembó. Sociedad Criadores Merino Australiano del Uruguay. SUL. Proyecto Merino Fino del Uruguay: quinta distribución de carneros generados en el núcleo fundacional de merino fino de la Unidad Experimental Glencoe, INIA Tacuarembó, 1999 - 2004. Glencoe, Paysandú, 10 diciembre, 2004. Tacuarembó (Uruguay): INIA, 2004. p. 69-83 (INIA Serie Actividades de Difusión ; 392)| Biblioteca(s): INIA Tacuarembó. |
| |
| 18. | | ABELLA, I.; GRATTAROLA, M.; JAURENA, M.; DE BARBIERI, I.; RAMOS, Z.; PREVE, F. Producción de lanas finas, una alternativa validada en sistemas comerciales. Revista INIA Uruguay, 2017, no.51, p.15-19. (Revista INIA; 51)| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Tacuarembó. |
| |
| 19. | | DE BARBIERI, I.; MONTOSSI, F.; NOLLA, M.; LUZARDO, S.; GRATTAROLA, M.; PÉREZ JONES, J.; FROS, A.; MEDEROS, A.; DONAGARAY, F. Encuesta de opinión sobre los avances logrados en el Proyecto Merino Fino - Fase I (período 1998 - 2004). ln: INIA Tacuarembó. Unidad Experimental Glencoe. Proyecto Merino Fino del Uruguay: sexta distribución de carneros generados en el núcleo fundacional de merino fino de la Unidad Experimental Glencoe, INIA Tacuarembó, 1999 - 2005. 16 diciembre, Glencoe, Paysandú, 2005. Tacuarembó (Uruguay): INIA, 2005. p. 39-48 (INIA Serie Actividades de Difusión ; 439)| Biblioteca(s): INIA Tacuarembó. |
| |
| 20. | | DE BARBIERI, I.; MONTOSSI, F.; NOLLA, M.; LUZARDO, S.; GRATTAROLA, M.; PÉREZ JONES, M.; FROS, A.; MEDEROS, A.; DONAGARAY, F. V. Encuesta de opinión sobre los avances logrados en el proyecto Merino Fino - Fase I (Período 1998-2004) ln: MONTOSSI, F.; DE BARBIERI, I. (Eds). Proyecto Merino Fino del Uruguay: una visión con perspectiva histórica. Montevideo (Uruguay): INIA, 2007. p. 95-103 (INIA Boletín de Divulgación ; 90)| Tipo: Capítulo en Libro Técnico-Científico |
| Biblioteca(s): INIA Las Brujas; INIA Tacuarembó. |
| |
| Registros recuperados : 54 | |
|
| Expresión de búsqueda válido. Check! |
|
|
