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| Acceso al texto completo restringido a Biblioteca INIA Tacuarembó. Por información adicional contacte bibliotb@tb.inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Tacuarembó. |
Fecha : |
22/10/2014 |
Actualizado : |
09/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Autor : |
REALINI, C.E.; FONT I FURNOLS, M; GUERRERO, L.; MONTOSSI, F.; CAMPO, M.M.; SAÑUDO, C.; NUTE, G.R.; ALVAREZ, I.; CAÑEQUE, V.; BRITO, G.; OLIVER, M.A. |
Afiliación : |
FABIO MARCELO MONTOSSI PORCHILE, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay; GUSTAVO WALTER BRITO DIAZ, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
Título : |
Effect of finishing diet on consumer acceptability of Uruguayan beef in the European market. |
Fecha de publicación : |
2009 |
Fuente / Imprenta : |
Meat Science, 2009, v. 81, p. 499-506 |
DOI : |
10.1016/j.meatsci.2008.10.005 |
Idioma : |
Inglés |
Notas : |
Article history: Received 8 April 2008 // Received in revised form 24 September 2008 // Accepted 5 October 2008. |
Contenido : |
Eighty Hereford steers were used to evaluate the effect of finishing diet [A: pasture, B: pasture plus concentrate (0.6% live weight), C: pasture plus concentrate (1.2% live weight), D: concentrate] on consumer acceptability of Uruguayan beef in France (FR), United Kingdom (UK), Spain (ES) and Germany (DE). Consumers (200 per country) evaluated overall, tenderness and flavour acceptability of beef (8 point scale: 1 ‘dislike extremely’, 8 ‘like extremely’). FR and UK rated lower acceptability scores for beef from D compared with A, B, and C. ES showed similar results for tenderness, but flavour scores did not differ between A and D. German consumers preferred beef from B and C. Overall, low levels of supplementation on pasture produced beef with the highest consumer acceptability followed by beef from pasture-fed animals. Feeding cattle with concentrate only may not be necessary to satisfy the EU market resulting in more profitable production systems for Uruguayan producers. |
Palabras claves : |
BEEF; CONCENTRATE; CONSUMER; PASTURE. |
Thesagro : |
CARNE; PASTURAS. |
Asunto categoría : |
A50 Investigación agraria |
Marc : |
LEADER 01962naa a2200337 a 4500 001 1051247 005 2019-10-09 008 2009 bl uuuu u00u1 u #d 024 7 $a10.1016/j.meatsci.2008.10.005$2DOI 100 1 $aREALINI, C.E. 245 $aEffect of finishing diet on consumer acceptability of Uruguayan beef in the European market. 260 $c2009 500 $aArticle history: Received 8 April 2008 // Received in revised form 24 September 2008 // Accepted 5 October 2008. 520 $aEighty Hereford steers were used to evaluate the effect of finishing diet [A: pasture, B: pasture plus concentrate (0.6% live weight), C: pasture plus concentrate (1.2% live weight), D: concentrate] on consumer acceptability of Uruguayan beef in France (FR), United Kingdom (UK), Spain (ES) and Germany (DE). Consumers (200 per country) evaluated overall, tenderness and flavour acceptability of beef (8 point scale: 1 ‘dislike extremely’, 8 ‘like extremely’). FR and UK rated lower acceptability scores for beef from D compared with A, B, and C. ES showed similar results for tenderness, but flavour scores did not differ between A and D. German consumers preferred beef from B and C. Overall, low levels of supplementation on pasture produced beef with the highest consumer acceptability followed by beef from pasture-fed animals. Feeding cattle with concentrate only may not be necessary to satisfy the EU market resulting in more profitable production systems for Uruguayan producers. 650 $aCARNE 650 $aPASTURAS 653 $aBEEF 653 $aCONCENTRATE 653 $aCONSUMER 653 $aPASTURE 700 1 $aFONT I FURNOLS, M 700 1 $aGUERRERO, L. 700 1 $aMONTOSSI, F. 700 1 $aCAMPO, M.M. 700 1 $aSAÑUDO, C. 700 1 $aNUTE, G.R. 700 1 $aALVAREZ, I. 700 1 $aCAÑEQUE, V. 700 1 $aBRITO, G. 700 1 $aOLIVER, M.A. 773 $tMeat Science, 2009$gv. 81, p. 499-506
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INIA Tacuarembó (TBO) |
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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
15/10/2014 |
Actualizado : |
31/10/2019 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
B - 1 |
Autor : |
INVERNIZZI, C.; RIVAS, F.; BETTUCCI, L. |
Afiliación : |
FEDERICO RIVAS FRANCO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
Título : |
Resistance to Chalkbrood Disease in Apis mellifera L. (Hymenoptera: Apidae) Colonies with Different Hygienic Behaviour. |
Fecha de publicación : |
2011 |
Fuente / Imprenta : |
Neotropical Entomology, 2011, v.40, no.1, p.28-34. |
ISSN : |
1519-566X |
DOI : |
10.1590/S1519-566X2011000100004 |
Idioma : |
Inglés |
Notas : |
Article history: Received 03 August 2009 / Accepted 10 June 2010. |
Contenido : |
ABSTRACT.
Chalkbrood disease affects the larvae of honeybees Apis mellifera L. and is caused by the fungus Ascosphaera apis. Infected larvae die when they are stretched in the cap cell and suffer a gradual hardening that ends in a very hard structure (mummie). Several studies have demonstrated that colonies that express an efficient hygienic behaviour (uncapping of cell and subsequent removal of dead brood) exhibit a higher resistance to the disease. However, it remains unclear whether the advantage of hygienic colonies over less hygienic ones lies in the ability to remove mummies or in the early detection of infected larvae and its cannibalization before they harden. To elucidate this aspect, the hygienic behaviour of 24 colonies, which were subsequently provided with pollen cakes containig a. apis, was evaluated. The number of mummies and the number of partially cannibalized and whole larvae in uncapped cells were recorded. The most hygienic colonies controlled the disease better. These colonies also had a higher tendency to uncap cells that contained infected larvae and cannibalize them. The presence of a. apis in partially cannibalized and whole larvae in uncapped cells indicate that the advantage of hygienic colonies over less hygienic ones lies in the early detection of infected larvae death and their quick removal from the cell before they become mummies.
© 2011 Sociedade Entomológica do Brasil. |
Palabras claves : |
Ascosphaera apis; Honey bee; Larva; Selection. |
Thesagro : |
ABEJA MELÍFERA; MIEL DE ABEJA. |
Asunto categoría : |
A50 Investigación agraria |
Marc : |
LEADER 02231naa a2200253 a 4500 001 1051114 005 2019-10-31 008 2011 bl uuuu u00u1 u #d 022 $a1519-566X 024 7 $a10.1590/S1519-566X2011000100004$2DOI 100 1 $aINVERNIZZI, C. 245 $aResistance to Chalkbrood Disease in Apis mellifera L. (Hymenoptera$bApidae) Colonies with Different Hygienic Behaviour.$h[electronic resource] 260 $c2011 500 $aArticle history: Received 03 August 2009 / Accepted 10 June 2010. 520 $aABSTRACT. Chalkbrood disease affects the larvae of honeybees Apis mellifera L. and is caused by the fungus Ascosphaera apis. Infected larvae die when they are stretched in the cap cell and suffer a gradual hardening that ends in a very hard structure (mummie). Several studies have demonstrated that colonies that express an efficient hygienic behaviour (uncapping of cell and subsequent removal of dead brood) exhibit a higher resistance to the disease. However, it remains unclear whether the advantage of hygienic colonies over less hygienic ones lies in the ability to remove mummies or in the early detection of infected larvae and its cannibalization before they harden. To elucidate this aspect, the hygienic behaviour of 24 colonies, which were subsequently provided with pollen cakes containig a. apis, was evaluated. The number of mummies and the number of partially cannibalized and whole larvae in uncapped cells were recorded. The most hygienic colonies controlled the disease better. These colonies also had a higher tendency to uncap cells that contained infected larvae and cannibalize them. The presence of a. apis in partially cannibalized and whole larvae in uncapped cells indicate that the advantage of hygienic colonies over less hygienic ones lies in the early detection of infected larvae death and their quick removal from the cell before they become mummies. © 2011 Sociedade Entomológica do Brasil. 650 $aABEJA MELÍFERA 650 $aMIEL DE ABEJA 653 $aAscosphaera apis 653 $aHoney bee 653 $aLarva 653 $aSelection 700 1 $aRIVAS, F. 700 1 $aBETTUCCI, L. 773 $tNeotropical Entomology, 2011$gv.40, no.1, p.28-34.
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