| |
|
|
|
Registro completo
|
|
Biblioteca (s) : |
INIA Tacuarembó. |
|
Fecha : |
02/06/2017 |
|
Actualizado : |
02/06/2017 |
|
Tipo de producción científica : |
Abstracts/Resúmenes |
|
Autor : |
MONTOSSI, F.; LUZARDO, S.; CUADRO, R.; BRITO, G.; SAN JULIÁN, R.; SILVEIRA, C.; DEL CAMPO, M. |
|
Afiliación : |
FABIO MARCELO MONTOSSI PORCHILE, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANTIAGO FELIPE LUZARDO VILLAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WASHINGTON ROBIN CUADRO LOPEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GUSTAVO WALTER BRITO DIAZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; ROBERTO SAN JULIAN SANCHEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CAROLINA INES SILVEIRA ROJAS, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MARCIA DEL CAMPO GIGENA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
|
Título : |
Could restricted grain supplementation modify fatty acid composition in beef meat under grazing conditions? |
|
Fecha de publicación : |
2010 |
|
Fuente / Imprenta : |
In:International Congress of Meat Science and Technology (ICoMST), 56o., Corea, 2010. |
|
Idioma : |
Inglés |
|
Notas : |
Abstracts session B: Meat and health. |
|
Contenido : |
Restricted grain supplementation effects on animal performance, carcass weight, meat quality and fatty acids profile were investigated on finnishing steers under grazing conditions, focused on their influences on human health. During 194 days (from June to December 2008), 24 Uruguayan Hereford steers were assigned to different treatments (T) considering herbage allowance (HA) and level of grain (ground sorghum) supplementation (G) according to the liveweight (LW) of the animals.
Treatments were a combination of pastures (P) and G levels, where T1 (P at 4% HA of LW); T2 (P at 2% HA of LW + G at 0.8% of LW); T3 (P at 2% HA of LW + G at 1.6% of LW) were applied. It was proven that increasing levels of G supplementation improved animal peformance and carcass weight, having minor influences on meat quality traits (pH, meat colour, tenderness). Intramuscular fat was not affected by T. The concentrations of linolenic (18:3 n-3) followed the pattern of T1=T2>T3. In the
case of linoleic acid (18:2 n-6), T2 had higher concentrations than T1 and T3. The long chain arachidonic (20:4 n-6), eicosapentaenoic-EPA (20:5 n-3) and docosapentaenoic-DPA (22:5 n-3) fatty acids were significant lower for T3 in comparison with T2. Human health recommendations for PUFA:SFA and ?6:?3 ratios are over 0.45 and below 4.0, respectively. The PUFA:SFA ration fell into the range of 0.22 to 0.36, while ?6:?3 ratio was always below 0.4. However, T2 had better PUFA:SFA
ratio than the rest of the treatments, while T1 produced the best ?6:?3 ratio. It is highlighted the potential utilization of restricted amounts of grain supplementation G in beef finishing system under grazing conditions for increasing productivity as well as promoting healthy meat. This proposal could have productive and economical benefits for livestock farmers in extensive regions of Uruguay and for the beef industry. MenosRestricted grain supplementation effects on animal performance, carcass weight, meat quality and fatty acids profile were investigated on finnishing steers under grazing conditions, focused on their influences on human health. During 194 days (from June to December 2008), 24 Uruguayan Hereford steers were assigned to different treatments (T) considering herbage allowance (HA) and level of grain (ground sorghum) supplementation (G) according to the liveweight (LW) of the animals.
Treatments were a combination of pastures (P) and G levels, where T1 (P at 4% HA of LW); T2 (P at 2% HA of LW + G at 0.8% of LW); T3 (P at 2% HA of LW + G at 1.6% of LW) were applied. It was proven that increasing levels of G supplementation improved animal peformance and carcass weight, having minor influences on meat quality traits (pH, meat colour, tenderness). Intramuscular fat was not affected by T. The concentrations of linolenic (18:3 n-3) followed the pattern of T1=T2>T3. In the
case of linoleic acid (18:2 n-6), T2 had higher concentrations than T1 and T3. The long chain arachidonic (20:4 n-6), eicosapentaenoic-EPA (20:5 n-3) and docosapentaenoic-DPA (22:5 n-3) fatty acids were significant lower for T3 in comparison with T2. Human health recommendations for PUFA:SFA and ?6:?3 ratios are over 0.45 and below 4.0, respectively. The PUFA:SFA ration fell into the range of 0.22 to 0.36, while ?6:?3 ratio was always below 0.4. However, T2 had better PUFA:SFA
ratio than the rest of the treatments, wh... Presentar Todo |
|
Palabras claves : |
BEEF; FATTY ACID COMPOSITION; GRAIN; MEAT QUALITY; PASTURE. |
|
Thesagro : |
CALIDAD DE CARNE; PASTURAS. |
|
Asunto categoría : |
L01 Ganadería |
|
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/6797/1/Could-restricted.pdf
|
|
Marc : |
LEADER 02718nam a2200277 a 4500
001 1057236
005 2017-06-02
008 2010 bl uuuu u01u1 u #d
100 1 $aMONTOSSI, F.
245 $aCould restricted grain supplementation modify fatty acid composition in beef meat under grazing conditions?$h[electronic resource]
260 $aIn:International Congress of Meat Science and Technology (ICoMST), 56o., Corea$c2010
500 $aAbstracts session B: Meat and health.
520 $aRestricted grain supplementation effects on animal performance, carcass weight, meat quality and fatty acids profile were investigated on finnishing steers under grazing conditions, focused on their influences on human health. During 194 days (from June to December 2008), 24 Uruguayan Hereford steers were assigned to different treatments (T) considering herbage allowance (HA) and level of grain (ground sorghum) supplementation (G) according to the liveweight (LW) of the animals. Treatments were a combination of pastures (P) and G levels, where T1 (P at 4% HA of LW); T2 (P at 2% HA of LW + G at 0.8% of LW); T3 (P at 2% HA of LW + G at 1.6% of LW) were applied. It was proven that increasing levels of G supplementation improved animal peformance and carcass weight, having minor influences on meat quality traits (pH, meat colour, tenderness). Intramuscular fat was not affected by T. The concentrations of linolenic (18:3 n-3) followed the pattern of T1=T2>T3. In the case of linoleic acid (18:2 n-6), T2 had higher concentrations than T1 and T3. The long chain arachidonic (20:4 n-6), eicosapentaenoic-EPA (20:5 n-3) and docosapentaenoic-DPA (22:5 n-3) fatty acids were significant lower for T3 in comparison with T2. Human health recommendations for PUFA:SFA and ?6:?3 ratios are over 0.45 and below 4.0, respectively. The PUFA:SFA ration fell into the range of 0.22 to 0.36, while ?6:?3 ratio was always below 0.4. However, T2 had better PUFA:SFA ratio than the rest of the treatments, while T1 produced the best ?6:?3 ratio. It is highlighted the potential utilization of restricted amounts of grain supplementation G in beef finishing system under grazing conditions for increasing productivity as well as promoting healthy meat. This proposal could have productive and economical benefits for livestock farmers in extensive regions of Uruguay and for the beef industry.
650 $aCALIDAD DE CARNE
650 $aPASTURAS
653 $aBEEF
653 $aFATTY ACID COMPOSITION
653 $aGRAIN
653 $aMEAT QUALITY
653 $aPASTURE
700 1 $aLUZARDO, S.
700 1 $aCUADRO, R.
700 1 $aBRITO, G.
700 1 $aSAN JULIÁN, R.
700 1 $aSILVEIRA, C.
700 1 $aDEL CAMPO, M.
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Tacuarembó (TBO) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
|
|
Registro completo
|
|
Biblioteca (s) : |
INIA Tacuarembó; INIA Treinta y Tres. |
|
Fecha actual : |
15/01/2015 |
|
Actualizado : |
30/10/2019 |
|
Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
|
Autor : |
DE BARBIERI, I.; CUADRO, R.; RISSO, D.; MARTINEZ, H.; FRUGONI, J.; SUAREZ, M.; PRESA, O. |
|
Afiliación : |
LUIS IGNACIO DE BARBIERI ETCHEBERRY, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; WASHINGTON ROBIN CUADRO LOPEZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DIEGO FERNANDO RISSO RIET, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; H. MARTINEZ, Ex funcionario de INIA.; JULIO CESAR FRUGONI SILVEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MAXIMO ALDEMAR SUAREZ PEREZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; OROSILDO RODOLFO PRESA SEMPER, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
|
Título : |
Diez años de investigación y desarrollo en producción y calidad de lanas finas y superfinas para los sistemas laneros de la región de basalto:I. Sección 3. Producción y calidad de lana sobre mejoramientos de campo natural. |
|
Fecha de publicación : |
2014 |
|
Fuente / Imprenta : |
In: BERRETTA, E.; MONTOSSI, F.; BRITO, G. (Ed.). Alternativas tecnológicas para los sistemas ganaderos del basalto. Montevideo, UY: INIA, 2014. |
|
Páginas : |
p. 331-333. |
|
Serie : |
(Serie Técnica; 217) |
|
ISSN : |
1688-9266 |
|
Idioma : |
Español |
|
Thesagro : |
LANA; OVINOS. |
|
Asunto categoría : |
-- |
|
URL : |
http://www.ainfo.inia.uy/digital/bitstream/item/3959/1/ST-217P319-357.pdf
http://www.ainfo.inia.uy/digital/bitstream/item/7440/1/ST-217-331-333..pdf
|
|
Marc : |
LEADER 00881naa a2200241 a 4500
001 1052041
005 2019-10-30
008 2014 bl uuuu u00u1 u #d
022 $a1688-9266
100 1 $aDE BARBIERI, I.
245 $aDiez años de investigación y desarrollo en producción y calidad de lanas finas y superfinas para los sistemas laneros de la región de basalto$bI. Sección 3. Producción y calidad de lana sobre mejoramientos de campo natural.
260 $c2014
300 $ap. 331-333.
490 $a(Serie Técnica; 217)
650 $aLANA
650 $aOVINOS
700 1 $aCUADRO, R.
700 1 $aRISSO, D.
700 1 $aMARTINEZ, H.
700 1 $aFRUGONI, J.
700 1 $aSUAREZ, M.
700 1 $aPRESA, O.
773 $tIn: BERRETTA, E.; MONTOSSI, F.; BRITO, G. (Ed.). Alternativas tecnológicas para los sistemas ganaderos del basalto. Montevideo, UY: INIA, 2014.
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Tacuarembó (TBO) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
| Expresión de búsqueda válido. Check! |
|
|
