| |
|
|
|
Registro completo
|
|
Biblioteca (s) : |
INIA Las Brujas. |
|
Fecha : |
02/02/2022 |
|
Actualizado : |
02/02/2022 |
|
Autor : |
NAVAJAS, E.; GLASBEY, C.A.; FISHER, A.V.; ROSS, D.W.; HYSLOP, J.J.; RICHARDSON, R.I.; SIMM, G.; ROEHE, R. |
|
Afiliación : |
ELLY ANA NAVAJAS VALENTINI, Sustainable Livestock Systems Group, Scottish Agricultural College, King’s Buildings, Edinburgh, EH9 3JG, UK; C.A. GLASBEY, Biomathematics & Statistics Scotland, King’s Buildings, Edinburgh, EH9 3JZ, UK; A.V. FISHER, University of Bristol, Division of Farm Animal Science, Langford, Bristol, BS40 5DU, UK; D.W. ROSS, Sustainable Livestock Systems Group, Scottish Agricultural College, King’s Buildings, Edinburgh, EH9 3JG, UK; J.J. HYSLOP, Beef and Sheep Select, Scottish Agricultural College, King’s Buildings, Edinburgh, EH9 3JG, UK; R.I. RICHARDSON, University of Bristol, Division of Farm Animal Science, Langford, Bristol, BS40 5DU, UK; G. SIMM, Sustainable Livestock Systems Group, Scottish Agricultural College, King’s Buildings, Edinburgh, EH9 3JG, UK; R. ROEHE, Sustainable Livestock Systems Group, Scottish Agricultural College, King’s Buildings, Edinburgh, EH9 3JG, UK. |
|
Título : |
Assessing beef carcass tissue weights using computed tomography spirals of primal cuts. |
|
Fecha de publicación : |
2010 |
|
Fuente / Imprenta : |
Meat Science, 2010, Volume 84, Issue 1, Pages 30-38. doi: https://doi.org/10.1016/j.meatsci.2009.08.006 |
|
ISSN : |
0309-1740 |
|
DOI : |
10.1016/j.meatsci.2009.08.006 |
|
Idioma : |
Inglés |
|
Notas : |
Article history: Received 17 November 2008; Received in revised form 31 July 2009; Accepted 3 August 20 |
|
Contenido : |
ABSTRACT.- More than 800 beef primal cuts from 44 Aberdeen Angus and Limousin-cross steers carcasses were scanned using spiral computed tomography (CT) and dissected. Thresholds for the segmentation of fat, muscle and bone in the CT spirals were estimated with the objective of assessing the weight of these tissues in the primal cuts and in the entire carcasses. Thresholds were estimated using half of the dataset (DBE) and then validated in the other half (DBV). Automatic image analysis procedures were used to assess tissue weights. The R2 of the regression between primal tissue weight by dissection and CT were high in both datasets for fat (DBE, 0.89; DBV, 0.92), muscle (DBE, 0.99; DBV, 0.99) and bone (DBE, 0.95; DBV, 0.97). The estimation of total carcass tissue weights were also very accurate for the three tissues (R2 values of 0.95 to 0.96), indicating that CT scanning may deliver very accurate information on beef carcass composition faster and with lower cost than physical dissection and without damaging or depreciating the primal joints.
@ 2009 Elsevier Ltd. All rights reserved. |
|
Palabras claves : |
Beef; Carcass composition; Computed tomography; Dissection. |
|
Asunto categoría : |
L40 Estructura animal |
|
Marc : |
LEADER 02052naa a2200289 a 4500
001 1062726
005 2022-02-02
008 2010 bl uuuu u00u1 u #d
022 $a0309-1740
024 7 $a10.1016/j.meatsci.2009.08.006$2DOI
100 1 $aNAVAJAS, E.
245 $aAssessing beef carcass tissue weights using computed tomography spirals of primal cuts.$h[electronic resource]
260 $c2010
500 $aArticle history: Received 17 November 2008; Received in revised form 31 July 2009; Accepted 3 August 20
520 $aABSTRACT.- More than 800 beef primal cuts from 44 Aberdeen Angus and Limousin-cross steers carcasses were scanned using spiral computed tomography (CT) and dissected. Thresholds for the segmentation of fat, muscle and bone in the CT spirals were estimated with the objective of assessing the weight of these tissues in the primal cuts and in the entire carcasses. Thresholds were estimated using half of the dataset (DBE) and then validated in the other half (DBV). Automatic image analysis procedures were used to assess tissue weights. The R2 of the regression between primal tissue weight by dissection and CT were high in both datasets for fat (DBE, 0.89; DBV, 0.92), muscle (DBE, 0.99; DBV, 0.99) and bone (DBE, 0.95; DBV, 0.97). The estimation of total carcass tissue weights were also very accurate for the three tissues (R2 values of 0.95 to 0.96), indicating that CT scanning may deliver very accurate information on beef carcass composition faster and with lower cost than physical dissection and without damaging or depreciating the primal joints. @ 2009 Elsevier Ltd. All rights reserved.
653 $aBeef
653 $aCarcass composition
653 $aComputed tomography
653 $aDissection
700 1 $aGLASBEY, C.A.
700 1 $aFISHER, A.V.
700 1 $aROSS, D.W.
700 1 $aHYSLOP, J.J.
700 1 $aRICHARDSON, R.I.
700 1 $aSIMM, G.
700 1 $aROEHE, R.
773 $tMeat Science, 2010, Volume 84, Issue 1, Pages 30-38. doi: https://doi.org/10.1016/j.meatsci.2009.08.006
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Las Brujas (LB) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
|
|
Registro completo
|
|
Biblioteca (s) : |
INIA Las Brujas. |
|
Fecha actual : |
03/08/2023 |
|
Actualizado : |
03/08/2023 |
|
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
|
Circulación / Nivel : |
Internacional - -- |
|
Autor : |
CORALLO, A.B.; DEL PALACIO, A.; OLIVER, M.; TISCORNIA, S.; SIMOENS, M.; CEA, J.; DE AURRECOECHEA, I.; MARTÍNEZ, I.; SÁNCHEZ, A.; STEWART, S.; PAN, D. |
|
Afiliación : |
ANA BELÉN CORALLO, Sección Micología, Facultad de CienciasFacultad de Ingeniería, UdelaR, Julio Herrera y Reissig 565, Montevideo 11300, Uruguay; AGUSTINA DEL PALACIO, Sección Micología, Facultad de CienciasFacultad de Ingeniería, UdelaR, Julio Herrera y Reissig 565, Montevideo 11300, Uruguay; MARÍA OLIVER, Sección Micología, Facultad de CienciasFacultad de Ingeniería, UdelaR, Julio Herrera y Reissig 565, Montevideo 11300, Uruguay; SUSANA TISCORNIA, Sección Micología, Facultad de CienciasFacultad de Ingeniería, UdelaR, Julio Herrera y Reissig 565, Montevideo 11300, Uruguay; MACARENA SIMOENS, Laboratorio Tecnológico del Uruguay, Departamento de Análisis de Productos Agropecuarios, Avenida Italia 6201, Montevideo 11500, Uruguay; JACQUELINE CEA, Laboratorio Tecnológico del Uruguay, Departamento de Análisis de Productos Agropecuarios, Avenida Italia 6201, Montevideo 11500, Uruguay; INÉS DE AURRECOECHEA, Departamento de Granos, Dirección General de Servicios Agrícolas, Ministerio de Ganadería Agricultura y Pesca, Avenida Millán 4703, Montevideo 12900, Uruguay; INÉS MARTÍNEZ, Latitud, Fundación del Laboratorio Tecnológico del Uruguay, Avenida Italia 6201, Montevideo 11500, Uruguay; ALICIA SÁNCHEZ, Latitud, Fundación del Laboratorio Tecnológico del Uruguay, Avenida Italia 6201, Montevideo 11500, Uruguay; SILVINA MARIA STEWART SONEIRA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DINORAH, P., Sección Micología, Facultad de CienciasFacultad de Ingeniería, UdelaR, Julio Herrera y Reissig 565, Montevideo 11300, Uruguay. |
|
Título : |
Fusarium species and mycotoxins associated with sorghum grains in Uruguay. |
|
Fecha de publicación : |
2023 |
|
Fuente / Imprenta : |
Toxins. 2023, Volume 15, Issue 8, article 484. https://doi.org/10.3390/toxins15080484 ----OPEN ACCESS. |
|
ISSN : |
2072-6651 (electronic). |
|
DOI : |
10.3390/toxins15080484 |
|
Idioma : |
Inglés |
|
Notas : |
Article history: Received 28 June 2023; Revised 23 July 2023; Accepted 25 July 2023; Published 31 July 2023. -- This article belongs to the Section Mycotoxins (https://www.mdpi.com/journal/toxins/sections/mycotoxins ). -- LICENSE: Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). -- |
|
Contenido : |
ABSTRACT.- Grain mold and stalk rot are among the fungal diseases that cause significant losses in sorghum worldwide and are caused by different Fusarium spp. The presence of Fusarium species in sorghum grains causes yield losses and mycotoxin contamination, which represents a risk to consumers. In this study, Fusarium graminearum species complex (FGSC) had a high incidence, followed by Fusarium fujikuroi species complex (FFSC) and F. incarnatum-equiseti species complex. Within FFSC, F. proliferatum, F. andiyazi, F. fujikuroi, F. thapsinum, F. verticillioides and F. subglutinans were identified, and this was the first report of F. fujikuroi in sorghum. The most frequent toxins found in sorghum samples were deoxynivalenol (DON) and zearalenone (ZEN). The presence of fumonisins and nivalenol (NIV) was detected at low levels. This study adds new knowledge about the occurrence of Fusarium species and mycotoxins in sorghum grains. Furthermore, this is the first report in Uruguay on fungicide sensitivity for Fusarium isolates from sorghum, which constitutes an important starting point for defining management practices to minimize fungal infection and mycotoxin contamination. © 2023 by the authors. |
|
Palabras claves : |
Fumonisin; Fungicide sensitivity; Fusarium fujikuroi species complex; Fusarium graminearum; Trichothecene; Zearalenone. |
|
Asunto categoría : |
F01 Cultivo |
|
URL : |
https://www.mdpi.com/2072-6651/15/8/484/pdf
|
|
Marc : |
LEADER 02683naa a2200349 a 4500
001 1064283
005 2023-08-03
008 2023 bl uuuu u00u1 u #d
022 $a2072-6651 (electronic).
024 7 $a10.3390/toxins15080484$2DOI
100 1 $aCORALLO, A.B.
245 $aFusarium species and mycotoxins associated with sorghum grains in Uruguay.$h[electronic resource]
260 $c2023
500 $aArticle history: Received 28 June 2023; Revised 23 July 2023; Accepted 25 July 2023; Published 31 July 2023. -- This article belongs to the Section Mycotoxins (https://www.mdpi.com/journal/toxins/sections/mycotoxins ). -- LICENSE: Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). --
520 $aABSTRACT.- Grain mold and stalk rot are among the fungal diseases that cause significant losses in sorghum worldwide and are caused by different Fusarium spp. The presence of Fusarium species in sorghum grains causes yield losses and mycotoxin contamination, which represents a risk to consumers. In this study, Fusarium graminearum species complex (FGSC) had a high incidence, followed by Fusarium fujikuroi species complex (FFSC) and F. incarnatum-equiseti species complex. Within FFSC, F. proliferatum, F. andiyazi, F. fujikuroi, F. thapsinum, F. verticillioides and F. subglutinans were identified, and this was the first report of F. fujikuroi in sorghum. The most frequent toxins found in sorghum samples were deoxynivalenol (DON) and zearalenone (ZEN). The presence of fumonisins and nivalenol (NIV) was detected at low levels. This study adds new knowledge about the occurrence of Fusarium species and mycotoxins in sorghum grains. Furthermore, this is the first report in Uruguay on fungicide sensitivity for Fusarium isolates from sorghum, which constitutes an important starting point for defining management practices to minimize fungal infection and mycotoxin contamination. © 2023 by the authors.
653 $aFumonisin
653 $aFungicide sensitivity
653 $aFusarium fujikuroi species complex
653 $aFusarium graminearum
653 $aTrichothecene
653 $aZearalenone
700 1 $aDEL PALACIO, A.
700 1 $aOLIVER, M.
700 1 $aTISCORNIA, S.
700 1 $aSIMOENS, M.
700 1 $aCEA, J.
700 1 $aDE AURRECOECHEA, I.
700 1 $aMARTÍNEZ, I.
700 1 $aSÁNCHEZ, A.
700 1 $aSTEWART, S.
700 1 $aPAN, D.
773 $tToxins. 2023, Volume 15, Issue 8, article 484. https://doi.org/10.3390/toxins15080484 ----OPEN ACCESS.
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Las Brujas (LB) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
| Expresión de búsqueda válido. Check! |
|
|
