|
|
Registro completo
|
Biblioteca (s) : |
INIA Las Brujas. |
Fecha : |
20/03/2024 |
Actualizado : |
20/03/2024 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
COUGO, A.C.; BRITO, G.; DE SOUZA, G.; LUZARDO, S. |
Afiliación : |
ANA C. COUGO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUSTAVO WALTER BRITO DIAZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUILLERMO DE SOUZA CAMARGO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANTIAGO FELIPE LUZARDO VILLAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Carcass and meat quality of lambs from intensive grazing systems differing in the age of slaughter. |
Complemento del título : |
Research article. |
Fecha de publicación : |
2024 |
Fuente / Imprenta : |
Meat and Muscle Biology. 2024, 8(1): 16089, 1-12. doi: https://doi.org/10.22175/mmb.16089 --- OPEN ACCESS. |
ISSN : |
2575-985X |
DOI : |
10.22175/mmb.16089 |
Idioma : |
Inglés |
Notas : |
Article history: Submitted 7 February 2023, Accepted 19 December 2023. -- Correspondence: Cougo, A.C.; Instituto Nacional de Investigación Agropecuaria (INIA), Estación Experimental Tacuarembó, Tacuarembó, Uruguay; email:anacarolinacougo@gmail.com -- License: This is an open access article distributed under the CC BY license. |
Contenido : |
ABSTRACT.- Ninety lambs reared on pastures were slaughtered for 2 y corresponding to 3 ages of slaughter: At weaning with 4 mo of age (4M), at 6-7 mo of age (6M), and at 12 mo of age (12M; last treatments were weaned at 4 mo). With the purpose of deseasonalizing high-quality meat lamb production in the year, the present work aimed to achieve hot carcass weight (HCW) of 18?20 kg on average in each lamb group. Hot carcass weight, carcass yield (CYd), subcutaneous tissue depth, leg, frenched rack, and loin weights were determined. After meat ageing for 7 and 14 d from the 3 groups of lambs, instrumental color, Warner-Bratzler shear force (WBSF), consumer sensory analysis (n = 200), and fatty acid profile of intra muscular fat (IMF) were determined on longissimus lumborum muscle. Lambs of 12M resulted in greater HCW (P < 0.05). The young lambs (4M) presented a greater subcutaneous fat coverage and CYd (P < 0.05). Lambs of 12M presented a greater proportion of legs (P < 0.05) regarding HCW. Meat color from 4M lambs was lighter (greater L* values) when aged for 7 and 14 d and showed lower WBSF values with 14 d of ageing (P < 0.05). A greater proportion of IMF (P < 0.05) was observed in 12M and 4M lambs, but the latter presented a greater proportion of conjugated linoleic acid (P < 0.05) and polyunsaturated fatty acid to saturated fatty acid ratio (P < 0.05). Older lambs (12M) showed a lower n6/n3 fatty acid ratio (P < 0.05) and a greater concentration of α-tocopherol (P < 0.05). Meat from the 3 groups of lambs was scored positively (i.e., at least between "I like moderately" and "I like slightly") for overall liking when evaluated by consumers. Although significant differences were observed among the 3 groups of lambs, slaughter age in lambs until 12M seems to have a minor effect on product quality from a practical standpoint. © 2024 Cougo, et al. MenosABSTRACT.- Ninety lambs reared on pastures were slaughtered for 2 y corresponding to 3 ages of slaughter: At weaning with 4 mo of age (4M), at 6-7 mo of age (6M), and at 12 mo of age (12M; last treatments were weaned at 4 mo). With the purpose of deseasonalizing high-quality meat lamb production in the year, the present work aimed to achieve hot carcass weight (HCW) of 18?20 kg on average in each lamb group. Hot carcass weight, carcass yield (CYd), subcutaneous tissue depth, leg, frenched rack, and loin weights were determined. After meat ageing for 7 and 14 d from the 3 groups of lambs, instrumental color, Warner-Bratzler shear force (WBSF), consumer sensory analysis (n = 200), and fatty acid profile of intra muscular fat (IMF) were determined on longissimus lumborum muscle. Lambs of 12M resulted in greater HCW (P < 0.05). The young lambs (4M) presented a greater subcutaneous fat coverage and CYd (P < 0.05). Lambs of 12M presented a greater proportion of legs (P < 0.05) regarding HCW. Meat color from 4M lambs was lighter (greater L* values) when aged for 7 and 14 d and showed lower WBSF values with 14 d of ageing (P < 0.05). A greater proportion of IMF (P < 0.05) was observed in 12M and 4M lambs, but the latter presented a greater proportion of conjugated linoleic acid (P < 0.05) and polyunsaturated fatty acid to saturated fatty acid ratio (P < 0.05). Older lambs (12M) showed a lower n6/n3 fatty acid ratio (P < 0.05) and a greater concentration of α-tocopherol (P < 0.0... Presentar Todo |
Palabras claves : |
De-seasonalize; Meat quality; Pasture-based systems. |
Asunto categoría : |
L02 Alimentación animal |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/17522/1/mmb-16089-cougo.pdf
|
Marc : |
LEADER 02926naa a2200229 a 4500 001 1064503 005 2024-03-20 008 2024 bl uuuu u00u1 u #d 022 $a2575-985X 024 7 $a10.22175/mmb.16089$2DOI 100 1 $aCOUGO, A.C. 245 $aCarcass and meat quality of lambs from intensive grazing systems differing in the age of slaughter.$h[electronic resource] 260 $c2024 500 $aArticle history: Submitted 7 February 2023, Accepted 19 December 2023. -- Correspondence: Cougo, A.C.; Instituto Nacional de Investigación Agropecuaria (INIA), Estación Experimental Tacuarembó, Tacuarembó, Uruguay; email:anacarolinacougo@gmail.com -- License: This is an open access article distributed under the CC BY license. 520 $aABSTRACT.- Ninety lambs reared on pastures were slaughtered for 2 y corresponding to 3 ages of slaughter: At weaning with 4 mo of age (4M), at 6-7 mo of age (6M), and at 12 mo of age (12M; last treatments were weaned at 4 mo). With the purpose of deseasonalizing high-quality meat lamb production in the year, the present work aimed to achieve hot carcass weight (HCW) of 18?20 kg on average in each lamb group. Hot carcass weight, carcass yield (CYd), subcutaneous tissue depth, leg, frenched rack, and loin weights were determined. After meat ageing for 7 and 14 d from the 3 groups of lambs, instrumental color, Warner-Bratzler shear force (WBSF), consumer sensory analysis (n = 200), and fatty acid profile of intra muscular fat (IMF) were determined on longissimus lumborum muscle. Lambs of 12M resulted in greater HCW (P < 0.05). The young lambs (4M) presented a greater subcutaneous fat coverage and CYd (P < 0.05). Lambs of 12M presented a greater proportion of legs (P < 0.05) regarding HCW. Meat color from 4M lambs was lighter (greater L* values) when aged for 7 and 14 d and showed lower WBSF values with 14 d of ageing (P < 0.05). A greater proportion of IMF (P < 0.05) was observed in 12M and 4M lambs, but the latter presented a greater proportion of conjugated linoleic acid (P < 0.05) and polyunsaturated fatty acid to saturated fatty acid ratio (P < 0.05). Older lambs (12M) showed a lower n6/n3 fatty acid ratio (P < 0.05) and a greater concentration of α-tocopherol (P < 0.05). Meat from the 3 groups of lambs was scored positively (i.e., at least between "I like moderately" and "I like slightly") for overall liking when evaluated by consumers. Although significant differences were observed among the 3 groups of lambs, slaughter age in lambs until 12M seems to have a minor effect on product quality from a practical standpoint. © 2024 Cougo, et al. 653 $aDe-seasonalize 653 $aMeat quality 653 $aPasture-based systems 700 1 $aBRITO, G. 700 1 $aDE SOUZA, G. 700 1 $aLUZARDO, S. 773 $tMeat and Muscle Biology. 2024, 8(1): 16089, 1-12. doi: https://doi.org/10.22175/mmb.16089 --- OPEN ACCESS.
Descargar
Esconder MarcPresentar Marc Completo |
Registro original : |
INIA Las Brujas (LB) |
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
Registros recuperados : 38 | |
21. | | BERNASCHINA, Y.; CONDE, P.; ALANIZ, S.; LEONI, C. Evaluación del comportamiento de cultivares de olivo (Olea europaea) por su susceptibilidad a Venturia oleaginea en Uruguay. [03]. Bloque 1: Detección y caracterización de plagas y enfermedades. In: Sociedad Uruguaya de Fitopatología Jornada Uruguaya de Fitopatología, 4., Jornada Uruguaya de Protección Vegetal, 2., 1° setiembre, 2017, Montevideo, Uruguay. Libro de resúmenes. Montevideo (UY): Sociedad Uruguay de Fitopatología (SUFIT), 2017. p. 14. Financiamiento: Beca ANII de Maestría, INIA Proyecto FR-13 "Comportamiento agronómico de variedades de olivo y desarrollo de técnicas de cultivo aplicables a condiciones agroecológicas de Uruguay".Tipo: Abstracts/Resúmenes |
Biblioteca(s): INIA Las Brujas. |
| |
24. | | FERNÁNDEZ, L.; ALANIZ, S.; DERITA, M.; LUTZ, A.; GARIGLIO, N.; MONDINO, P.; FAVARO, M.A. Characterization of Colletotrichum siamense the causal agent of bitter rot and leaf spot in low-chill apple cultivars in central Argentina. International Journal of Pest Management, 2022, vol. 68, issue 4: "Uruguayan Society of Phytopathology (SUFIT): Plant protection for a sustainable agriculture", p.295-310. doi: https://doi.org/10.1080/09670874.2022.2116659 Article history: Received 15 April 2022, Accepted 18 August 2022, Published online 11 November 2022. Funding: This work was supported by Universidad Nacional del Litoral under Grant CAI + D 2016 50020150100034LI.Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Las Brujas. |
| |
25. | | GARAT, M.F.; DÍAZ, M.V.; ALANIZ, S.; DE AURREOCOECHEA, I.; MONDINO, P.; PIANZZOLA, M.J.; VERO, S. Estrategias para el manejo integrado de enfermedades en postcosecha de manzana. Parte II: Estudio de antagonistas ln: Congreso Nacional de Horticultura, 9.; Simposio de Producción y Comercialización de Manzana, 2003, Montevideo, Uruguay Resúmenes. Montevideo (Uruguay): SUHINIA, 2003. p. 83 Sociedad Uruguaya de Horticultura; Instituto Nacional de Investigación Agropecuaria, UruguayBiblioteca(s): INIA Las Brujas. |
| |
26. | | GARAT, M.F.; DÍAZ, M.V.; ALANIZ, S.; DE AURREOCOECHEA, I.; MONDINO, P.; VERO, S. Estrategias para el manejo integrado de enfermedades en postcosecha de manzana. Parte I: Caracterización de los patógenos ln: Congreso Nacional de Horticultura, 9.; Simposio de Producción y Comercialización de Manzana, 2003, Montevideo, Uruguay Resúmenes. Montevideo (Uruguay): SUHINIA, 2003. p. 82 Sociedad Uruguaya de Horticultura; Instituto Nacional de Investigación Agropecuaria, UruguayBiblioteca(s): INIA Las Brujas. |
| |
27. | | LOMBARDO, P.; LEONI, C.; ALANIZ, S.; MONDINO, P. Cercospora leaf spot of olive in Uruguay. Phytopathologia Mediterranea. 2023, Volume 62, Issue 3, pp. 413-426. https://doi.org/10.36253/phyto-14675 -- OPEN ACCESS Article history: Accepted 7 November 2023, PublishedPublished 30 December 2023. -- Correspondence: Lombardo, P.; Departamento de Ciencias Biológicas, CENUR Litoral Norte, Universidad de la República, Gral. Rivera 1350 CP 50000, Salto,...Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Las Brujas. |
| |
28. | | MALVAREZ, G.; MONDINO, P.; RODRÍGUEZ, A.; AGUILAR, M.; SILVERA, E.; PIEDRA BUENA, A.; ALANIZ, S.; SILVEIRA, A.C.; COTÉ, M.J. Identificación de las especies de Monilinia spp. causantes de la podredumbre morena del duraznero a partir de aislamientos obtenidos de frutos enfermos y mediante la utilización de PCR con el uso de primers específicos. In: INIA (Instituto Nacional de Investigación Agropecuaria); Universidad de la República (UdelaR)/ Facultad de Agronomía. Resultados experimentales en protección vegetal en frutales. Canelones (UY): INIA, 2001. p. 53-56. (INIA Serie Actividades de Difusión; 272) Proyecto financiado por la Comisión Sectorial de Investigación Científica (CSIC).Biblioteca(s): INIA Las Brujas. |
| |
34. | | MONDINO, P.; CASANOVA, L.; CELIO, A.; BENTANCUR, O.; LEONI, C.; ALANIZ, S. Sensitivity of Venturia inaequalis to Trifloxystrobin and Difenoconazole in Uruguay. Journal of Phytopathology, 2015, v.163, p.1-10. Original article. Received: December 26, 2013; accepted: April 4, 2014.Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Las Brujas. |
| |
37. | | MOREIRA, V.; FERRONATO, B.; DE BENEDETTI, F.; GONZÁLEZ-BARRIOS, P.; MONDINO, P.; ALANIZ, S. Incidence of Colletotrichum latent infections during olive fruit development under Uruguayan environmental conditions. International Journal of Pest Management, 2022, vol. 68, issue 4: "Uruguayan Society of Phytopathology (SUFIT): Plant protection for a sustainable agriculture", p.286-294. doi: https://doi.org/10.1080/09670874.2022.2119490 Article history: Received 30 April 2022, Accepted 25 August 2022, Published online 08 September 2022. Corresponding author: Moreira, V.; Departamento de Protección Vegetal, Facultad de Agronomía, Universidad de la República, Montevideo,...Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
Biblioteca(s): INIA Las Brujas. |
| |
38. | | NUÑEZ, S.; SCATONI, I.; ALANIZ, S.; CABRERA, C.; FONTÁN, G.; GREMMINGER, H.; GUELVENZU, R.; MUJICA, V.; PÉREZ, M.; ROLDÓS, D.; VILLARINO, A.; ZAMARRIPA, C.; MERINO, N.; CARBONE, F.; BUSCHIAZZO, M.; ZEBALLOS, R. Manejo de plagas en producción integrada de frutas, evaluación de la temporada 2000-2001. In: INIA (Instituto Nacional de Investigación Agropecuaria); Universidad de la República (UdelaR)/ Facultad de Agronomía. Resultados experimentales en protección vegetal en frutales. Canelones (UY): INIA, 2001. p. 1-10. (INIA Serie Actividades de Difusión; 272) Trabajo realizado en el marco del Programa de Producción Integrada de Frutas, financiado por GTZ.Biblioteca(s): INIA Las Brujas. |
| |
Registros recuperados : 38 | |
|
Expresión de búsqueda válido. Check! |
|
|