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Registro completo
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Biblioteca (s) : |
INIA Las Brujas; INIA Tacuarembó. |
Fecha : |
21/02/2014 |
Actualizado : |
03/02/2018 |
Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
Autor : |
RESCONI, V. C.; CAMPO, M. M.; LARA, P.; PARDOS, J. J.; OLLETA, J. L.; FONT I FURNOLS, M.; GUERRERO, L.; SAÑUDO, C. |
Afiliación : |
V. C. RESCONI, Universidad de Zaragoza/ Facultad de Veterinaria (FVUZ); M. M. CAMPO, Universidad de Zaragoza/ Facultad de Veterinaria (FVUZ); P. LARA, Universidad de Zaragoza/ Facultad de Veterinaria (FVUZ); J. J. PARDOS, Universidad de Zaragoza/ Facultad de Veterinaria (FVUZ); J. L. OLLETA, Universidad de Zaragoza/ Facultad de Veterinaria (FVUZ); M. FONT I FURNOLS, IRTA (Institut de Recerca i Tecnologia Agroalimentáries); L. GUERRERO, IRTA (Institut de Recerca i Tecnologia Agroalimentáries); CARLOS SAÑUDO, Universidad de Zaragoza/ Facultad de Veterinaria (FVUZ). |
Título : |
Evaluación sensorial de carne de corderos finalizados en diferentes sistemas de alimentación |
Fecha de publicación : |
2007 |
Fuente / Imprenta : |
In: MONTOSSI, F.; SAÑUDO, C. (Eds.). Cooperación Hispano-Uruguaya. Diferenciación y valorización de la carne ovina y bovina del Uruguay en Europa: Influencia de Sistemas de Producción sobre Bienestar Animal, Atributos Sensoriales, Aceptabilidad y Percepción de Consumidores y Salud Humana Montevideo (Uruguay): INIA, 2007. |
Páginas : |
p. 103-106 |
Serie : |
(INIA Serie Técnica ; 168) |
ISBN : |
978-9974-38-239-8 |
ISSN : |
1688-9266 |
Idioma : |
Español |
Contenido : |
Se evaluó sensorialmente la carne de un total de 96 corderos machos castrados, de raza Corriedale engordados en cuatro sistemas de alimentación que diferían
principalmente en el nivel ofertado de pastura y de concentrado. A medida que se aumentó la suplementación con concentrado, la carne presentó una menor intensidad de olores y flavores no deseados (extraños, rancios y ácidos) y una mayor intensidad de olor a cordero y mayor terneza. Los animales a los que se les ofreció
mayoritariamente únicamente concentrado, presentaron la mayor intensidad de flavor a grasa y la más alta aceptación global por parte de los panelistas. |
Thesagro : |
ALIMENTACION; CARNE; CORDERO; PRODUCCION ANIMAL; URUGUAY. |
Asunto categoría : |
-- L01 Ganadería |
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/7805/1/st-168-2007-p.103-106.pdf
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Marc : |
LEADER 01766naa a2200313 a 4500 001 1008041 005 2018-02-03 008 2007 bl uuuu u00u1 u #d 020 $a978-9974-38-239-8 022 $a1688-9266 100 1 $aRESCONI, V. C. 245 $aEvaluación sensorial de carne de corderos finalizados en diferentes sistemas de alimentación 260 $c2007 300 $ap. 103-106 490 $a(INIA Serie Técnica ; 168) 520 $aSe evaluó sensorialmente la carne de un total de 96 corderos machos castrados, de raza Corriedale engordados en cuatro sistemas de alimentación que diferían principalmente en el nivel ofertado de pastura y de concentrado. A medida que se aumentó la suplementación con concentrado, la carne presentó una menor intensidad de olores y flavores no deseados (extraños, rancios y ácidos) y una mayor intensidad de olor a cordero y mayor terneza. Los animales a los que se les ofreció mayoritariamente únicamente concentrado, presentaron la mayor intensidad de flavor a grasa y la más alta aceptación global por parte de los panelistas. 650 $aALIMENTACION 650 $aCARNE 650 $aCORDERO 650 $aPRODUCCION ANIMAL 650 $aURUGUAY 700 1 $aCAMPO, M. M. 700 1 $aLARA, P. 700 1 $aPARDOS, J. J. 700 1 $aOLLETA, J. L. 700 1 $aFONT I FURNOLS, M. 700 1 $aGUERRERO, L. 700 1 $aSAÑUDO, C. 773 $tIn: MONTOSSI, F.; SAÑUDO, C. (Eds.). Cooperación Hispano-Uruguaya. Diferenciación y valorización de la carne ovina y bovina del Uruguay en Europa: Influencia de Sistemas de Producción sobre Bienestar Animal, Atributos Sensoriales, Aceptabilidad y Percepción de Consumidores y Salud Humana Montevideo (Uruguay): INIA, 2007.
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INIA Las Brujas (LB) |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
Fecha actual : |
02/05/2019 |
Actualizado : |
11/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
-- - -- |
Autor : |
MARESCA, S.; VALIENTE, S.L.; RODRÍGUEZ, A.M.; PAVAN, E.; QUINTANS, G.; LONG, N.M. |
Afiliación : |
Cuenca del Salado Experimental Station, Instituto Nacional de Tecnología Agropecuaria, Argentina.; Cuenca del Salado Experimental Station, Instituto Nacional de Tecnología Agropecuaria, Argentina.; Cuenca del Salado Experimental Station, Instituto Nacional de Tecnología Agropecuaria, Argentina.; Balcarce Experimental Station, Instituto Nacional de Tecnología Agropecuaria, Balcarce, Argentina.; GRACIELA QUINTANS ILARIA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; Department of Animal and Veterinary Sciences, Clemson, USA. |
Título : |
Late-gestation protein restriction negatively impacts muscle growth and glucose regulation in steer progeny. |
Fecha de publicación : |
2019 |
Fuente / Imprenta : |
Domestic Animal Endrocrinology, October 2019, v. 69, p.13-18. |
DOI : |
10.1016/j.domaniend.2019.01.009 |
Idioma : |
Inglés |
Notas : |
Article history: Received 1 October 2018. Received in revised form 14 January 2019, accepted 26 January 2019.
https://doi.org/10.1016/j.domaniend.2019.01.009 |
Contenido : |
ABSTRACT:
The objective of this study was to determine whether the amount of protein provided to cows during late gestation would affect postnatal growth and lead to changes on glucose and insulin concentrations. At 129 d of gestation, 10 mature multiparous Angus cows were stratified by BW and body condition score (BCS) and allotted to low protein level (LP, 6% crude protein [CP]) or high protein level (HP, 12% CP). After calving, cows were managed together on improved pastures which provided forage in excess of requirements until weaning. Male calves were maintained as a group after weaning on native range until 23 mo of age when individual steers were placed in single pens and fed a finishing diet for 84 d. The 12th rib fat thickness and longissimus muscle area were measured during finishing phase by ultrasound. Twenty days before the end of the finishing phase, steers were subjected to an intravenous glucose tolerance test. Steers were harvested and carcass characteristics collected. Cows? BW and BCS were similar at the initiation of treatment. During treatment HP dams gained 21 kg, whereas LP dams lost 7 kg (P ¼ 0.04). Protein nutrition during late gestation did not influence calf birth weight, BW at weaning, adjusted 205 d BW, or average daily gain during lactation (P > 0.10). Longissimus muscle area measure by ultrasound was greater (P ¼ 0.02) in HP steers at the beginning and end of finishing phase. Fat thickness of the 12th rib was not different (P > 0.10) between treatments. Glucose concentration after intravenous administration decreased (P ¼ 0.002) in LP compared with HP steers. Peak of serum insulin concentration was greater (P ¼ 0.04) and serum insulin concentration tended to decrease (P ¼ 0.08) more rapidly in LP compared with HP steers after glucose infusion. At harvest, hot carcass weight was similar between treatments, but dressing percentage was increased (P ¼ 0.05) in HP compared with LP steers. These data demonstrate that a lower protein nutrition level of dams during late gestation affect carcass characteristics and alter glucose regulation enhancing insulin secretion in steer progeny. MenosABSTRACT:
The objective of this study was to determine whether the amount of protein provided to cows during late gestation would affect postnatal growth and lead to changes on glucose and insulin concentrations. At 129 d of gestation, 10 mature multiparous Angus cows were stratified by BW and body condition score (BCS) and allotted to low protein level (LP, 6% crude protein [CP]) or high protein level (HP, 12% CP). After calving, cows were managed together on improved pastures which provided forage in excess of requirements until weaning. Male calves were maintained as a group after weaning on native range until 23 mo of age when individual steers were placed in single pens and fed a finishing diet for 84 d. The 12th rib fat thickness and longissimus muscle area were measured during finishing phase by ultrasound. Twenty days before the end of the finishing phase, steers were subjected to an intravenous glucose tolerance test. Steers were harvested and carcass characteristics collected. Cows? BW and BCS were similar at the initiation of treatment. During treatment HP dams gained 21 kg, whereas LP dams lost 7 kg (P ¼ 0.04). Protein nutrition during late gestation did not influence calf birth weight, BW at weaning, adjusted 205 d BW, or average daily gain during lactation (P > 0.10). Longissimus muscle area measure by ultrasound was greater (P ¼ 0.02) in HP steers at the beginning and end of finishing phase. Fat thickness of the 12th rib was not different (P > 0.10) between tr... Presentar Todo |
Palabras claves : |
CRECIMIENTO ANIMAL; DESNUTRICIÓN; GLUCOSE; INSULIN; POSTNATAL GROWTH; UNDERNUTRITION. |
Thesagro : |
GLUCOSA; INSULINA. |
Asunto categoría : |
L02 Alimentación animal |
Marc : |
LEADER 03162naa a2200301 a 4500 001 1059747 005 2019-10-11 008 2019 bl uuuu u00u1 u #d 024 7 $a10.1016/j.domaniend.2019.01.009$2DOI 100 1 $aMARESCA, S. 245 $aLate-gestation protein restriction negatively impacts muscle growth and glucose regulation in steer progeny.$h[electronic resource] 260 $c2019 500 $aArticle history: Received 1 October 2018. Received in revised form 14 January 2019, accepted 26 January 2019. https://doi.org/10.1016/j.domaniend.2019.01.009 520 $aABSTRACT: The objective of this study was to determine whether the amount of protein provided to cows during late gestation would affect postnatal growth and lead to changes on glucose and insulin concentrations. At 129 d of gestation, 10 mature multiparous Angus cows were stratified by BW and body condition score (BCS) and allotted to low protein level (LP, 6% crude protein [CP]) or high protein level (HP, 12% CP). After calving, cows were managed together on improved pastures which provided forage in excess of requirements until weaning. Male calves were maintained as a group after weaning on native range until 23 mo of age when individual steers were placed in single pens and fed a finishing diet for 84 d. The 12th rib fat thickness and longissimus muscle area were measured during finishing phase by ultrasound. Twenty days before the end of the finishing phase, steers were subjected to an intravenous glucose tolerance test. Steers were harvested and carcass characteristics collected. Cows? BW and BCS were similar at the initiation of treatment. During treatment HP dams gained 21 kg, whereas LP dams lost 7 kg (P ¼ 0.04). Protein nutrition during late gestation did not influence calf birth weight, BW at weaning, adjusted 205 d BW, or average daily gain during lactation (P > 0.10). Longissimus muscle area measure by ultrasound was greater (P ¼ 0.02) in HP steers at the beginning and end of finishing phase. Fat thickness of the 12th rib was not different (P > 0.10) between treatments. Glucose concentration after intravenous administration decreased (P ¼ 0.002) in LP compared with HP steers. Peak of serum insulin concentration was greater (P ¼ 0.04) and serum insulin concentration tended to decrease (P ¼ 0.08) more rapidly in LP compared with HP steers after glucose infusion. At harvest, hot carcass weight was similar between treatments, but dressing percentage was increased (P ¼ 0.05) in HP compared with LP steers. These data demonstrate that a lower protein nutrition level of dams during late gestation affect carcass characteristics and alter glucose regulation enhancing insulin secretion in steer progeny. 650 $aGLUCOSA 650 $aINSULINA 653 $aCRECIMIENTO ANIMAL 653 $aDESNUTRICIÓN 653 $aGLUCOSE 653 $aINSULIN 653 $aPOSTNATAL GROWTH 653 $aUNDERNUTRITION 700 1 $aVALIENTE, S.L. 700 1 $aRODRÍGUEZ, A.M. 700 1 $aPAVAN, E. 700 1 $aQUINTANS, G. 700 1 $aLONG, N.M. 773 $tDomestic Animal Endrocrinology, October 2019$gv. 69, p.13-18.
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