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Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
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Fecha : |
09/02/2023 |
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Actualizado : |
09/02/2023 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Autor : |
ROVIRA, P.J.; BRUGNINI , G.; RODRIGUEZ, J.; CABRERA, M.C.; SAADOUN, A.; DE SOUZA, G.; LUZARDO, S.; RUFO, C. |
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Afiliación : |
PABLO JUAN ROVIRA SANZ, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; GIANNINA BRUGNINI, Instituto Polo Tecnológico de Pando, Facultad de Química, Universidad de la República, By Pass de Pando y Ruta 8, Pando 91000, Uruguay; JESICA RODRIGUEZ, Instituto Polo Tecnológico de Pando, Facultad de Química, Universidad de la República, By Pass de Pando y Ruta 8, Pando 91000, Uruguay; MARÍA C. CABRERA, Facultad de Agronomía Udelar, Avenida Garzón 861, Montevideo 12900, Uruguay; Facultad de Ciencias, Udelar, Calle Iguá 4225, Montevideo 11400, Uruguay; ALI SAADOUN, Facultad de Agronomía Udelar, Avenida Garzón 861, Montevideo 12900, Uruguay; Facultad de Ciencias, Udelar, Calle Iguá 4225, Montevideo 11400, Uruguay; GUILLERMO DE SOUZA CAMARGO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; SANTIAGO FELIPE LUZARDO VILLAR, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CATERINA RUFO, Instituto Polo Tecnológico de Pando, Facultad de Química, Universidad de la República, By Pass de Pando y Ruta 8, Pando 91000, Uruguay. |
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Título : |
Microbiological changes during long-storage of beef meat under different temperature and vacuum-packaging conditions. |
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Fecha de publicación : |
2023 |
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Fuente / Imprenta : |
Foods, 2023, volume 12, issue 4, article 694. OPEN ACCESS. doi: https://doi.org/10.3390/foods12040694 |
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ISSN : |
2304-8158 |
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DOI : |
10.3390/foods12040694 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 28 December 2022; Revised 26 January 2023; Accepted 30 January 2023; Published 6 February 2023. -- Correspondence: Santiago Luzardo, mail: sluzardo@inia.org.uy (S.L.); Caterina Rufo, mail: crufo@fq.edu.uy (C.R.) -- Academic Editors: Qian Chen and Baohua Kong. -- This article belongs to the Special Issue Meat Quality and Microbial Analysis: https://www.mdpi.com/journal/foods/special_issues/meat_microorganism -- 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/). |
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Contenido : |
ABSTRACT.- We evaluated a combination of two temperatures and two packaging materials for long-term storage of vacuum-packaged (VP) beef striploins. Microbial populations and microbiome composition were monitored during refrigerated storage (120 days between 0-1.5 °C) and refrigerated-then-frozen storage (28 days between 0-1.5 °C then 92 days at -20 °C) under low-O2 permeability VP and high-O2 permeability VP with an antimicrobial (VPAM). Pseudomonas (PSE) and Enterobacteriaceae (EB) counts in VPAM samples were significantly higher (p < 0.05) than in VP samples at 28, 45, 90, and 120 days of storage. Microbiome data showed that bacteria of the genera Serratia and Brochothrix were more abundant in VPAM samples at 120 days, while lactic acid bacteria (LAB) dominated in VP samples. Frozen temperatures inhibited microbial growth and maintained a relatively stable microbiome. Refrigerated and frozen VPAM samples showed the greatest difference in the predicted metabolic functions at the end of storage driven by the microbiome composition, dominated by PSE and LAB, respectively. Although no signs of visible meat deterioration were observed in any sample, this study suggests that VP meat refrigerated and then frozen achieved better microbiological indicators at the end of the storage period.
© 2023 by the authors. |
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Palabras claves : |
Chilled and frozen; Meat shelf-life; Microbiome; SISTEMA GANADERO EXTENSIVO - INIA; Type of packaging. |
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Asunto categoría : |
L01 Ganadería |
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URL : |
https://www.mdpi.com/2304-8158/12/4/694/pdf
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Marc : |
LEADER 02924naa a2200301 a 4500
001 1063959
005 2023-02-09
008 2023 bl uuuu u00u1 u #d
022 $a2304-8158
024 7 $a10.3390/foods12040694$2DOI
100 1 $aROVIRA, P.J.
245 $aMicrobiological changes during long-storage of beef meat under different temperature and vacuum-packaging conditions.$h[electronic resource]
260 $c2023
500 $aArticle history: Received 28 December 2022; Revised 26 January 2023; Accepted 30 January 2023; Published 6 February 2023. -- Correspondence: Santiago Luzardo, mail: sluzardo@inia.org.uy (S.L.); Caterina Rufo, mail: crufo@fq.edu.uy (C.R.) -- Academic Editors: Qian Chen and Baohua Kong. -- This article belongs to the Special Issue Meat Quality and Microbial Analysis: https://www.mdpi.com/journal/foods/special_issues/meat_microorganism -- 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.- We evaluated a combination of two temperatures and two packaging materials for long-term storage of vacuum-packaged (VP) beef striploins. Microbial populations and microbiome composition were monitored during refrigerated storage (120 days between 0-1.5 °C) and refrigerated-then-frozen storage (28 days between 0-1.5 °C then 92 days at -20 °C) under low-O2 permeability VP and high-O2 permeability VP with an antimicrobial (VPAM). Pseudomonas (PSE) and Enterobacteriaceae (EB) counts in VPAM samples were significantly higher (p < 0.05) than in VP samples at 28, 45, 90, and 120 days of storage. Microbiome data showed that bacteria of the genera Serratia and Brochothrix were more abundant in VPAM samples at 120 days, while lactic acid bacteria (LAB) dominated in VP samples. Frozen temperatures inhibited microbial growth and maintained a relatively stable microbiome. Refrigerated and frozen VPAM samples showed the greatest difference in the predicted metabolic functions at the end of storage driven by the microbiome composition, dominated by PSE and LAB, respectively. Although no signs of visible meat deterioration were observed in any sample, this study suggests that VP meat refrigerated and then frozen achieved better microbiological indicators at the end of the storage period. © 2023 by the authors.
653 $aChilled and frozen
653 $aMeat shelf-life
653 $aMicrobiome
653 $aSISTEMA GANADERO EXTENSIVO - INIA
653 $aType of packaging
700 1 $aBRUGNINI , G.
700 1 $aRODRIGUEZ, J.
700 1 $aCABRERA, M.C.
700 1 $aSAADOUN, A.
700 1 $aDE SOUZA, G.
700 1 $aLUZARDO, S.
700 1 $aRUFO, C.
773 $tFoods, 2023, volume 12, issue 4, article 694. OPEN ACCESS. doi: https://doi.org/10.3390/foods12040694
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Registro original : |
INIA Las Brujas (LB) |
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 | Acceso al texto completo restringido a Biblioteca INIA Treinta y Tres. Por información adicional contacte bibliott@inia.org.uy. |
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Registro completo
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Biblioteca (s) : |
INIA Treinta y Tres. |
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Fecha actual : |
21/02/2014 |
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Actualizado : |
08/10/2019 |
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Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
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Circulación / Nivel : |
B - 1 |
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Autor : |
HOTZEL, M.J.; QUINTANS, G.; UNGERFELD, R. |
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Afiliación : |
GRACIELA QUINTANS ILARIA, Instituto Nacional de Investigación Agropecuaria (INIA), Uruguay. |
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Título : |
Behaviour response to two-step weaning is diminished in beef calves previously submitted to temporary weaning with nose flaps. |
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Fecha de publicación : |
2012 |
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Fuente / Imprenta : |
Livestock Science, 2012, v.149, no.1-2, p.88-95. |
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DOI : |
10.1016/j.livsci.2012.06.029 |
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Idioma : |
Inglés |
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Notas : |
Article history: Received 21 September 2011. Received in revised form 22 June 2012. Accepted 27 June 2012. |
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Contenido : |
Abstract:
Temporary weaning (TW) of beef calves for 5?14 days is a husbandry practice that is frequently used to help advance rebreeding in postpartum cows. The aim of this study was to compare the behaviour response to two-step weaning with the use of nose flaps, in beef calves that had or not been submitted to TW with nose flaps during the breeding period. Thirteen calves that had been fitted with nose-flap anti-suckling devices from 71 to 84 days of age (TW group), and 11 calves that had not received nose flaps during breeding of their dams (C group) were weaned with a two-step procedure. At 189 days of age, they were fitted with nose flaps and remained with the dams (nose flap period, NF); 14 days later all calves were separated from the dams (permanent separation period, PS). Behaviour was observed from 186 to 193 days of age (NF) and from 200 to 209 days of age (PS). Behaviour data for the NF and PS periods were analysed with mixed models for repeated measures. Before weaning, TW calves had greater proportion of observations suckling and grazing, lower proportion of playing, and remained closer to the dam compared to C calves. During the NF period, C calves had lower frequencies of observations standing, grazing, and drinking water, indicating that calves that had nose flaps during their dams' breeding period adapted faster to the anti-suckling device and the cessation of suckling. During the PS period, C calves had a lower frequency of observations grazing and a greater rate of vocalisations, and TW calves displayed an overall earlier, but shorter behaviour response than C calves. We conclude that the benefits of two-step weaning with nose flaps are greater for calves that have worn nose flaps for temporary weaning during the breeding of their dams. MenosAbstract:
Temporary weaning (TW) of beef calves for 5?14 days is a husbandry practice that is frequently used to help advance rebreeding in postpartum cows. The aim of this study was to compare the behaviour response to two-step weaning with the use of nose flaps, in beef calves that had or not been submitted to TW with nose flaps during the breeding period. Thirteen calves that had been fitted with nose-flap anti-suckling devices from 71 to 84 days of age (TW group), and 11 calves that had not received nose flaps during breeding of their dams (C group) were weaned with a two-step procedure. At 189 days of age, they were fitted with nose flaps and remained with the dams (nose flap period, NF); 14 days later all calves were separated from the dams (permanent separation period, PS). Behaviour was observed from 186 to 193 days of age (NF) and from 200 to 209 days of age (PS). Behaviour data for the NF and PS periods were analysed with mixed models for repeated measures. Before weaning, TW calves had greater proportion of observations suckling and grazing, lower proportion of playing, and remained closer to the dam compared to C calves. During the NF period, C calves had lower frequencies of observations standing, grazing, and drinking water, indicating that calves that had nose flaps during their dams' breeding period adapted faster to the anti-suckling device and the cessation of suckling. During the PS period, C calves had a lower frequency of observations grazing and a great... Presentar Todo |
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Palabras claves : |
AFFECTIVE STATE; ANIMAL WELFARE; CATTLE; MOTHER-OFFSPRING BOND; SUCKLING. |
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Thesagro : |
AMAMANTAMIENTO; BIENESTAR DE LOS ANIMALES; BOVINOS; DESTETE TEMPORARIO; TABLILLA NASAL. |
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Asunto categoría : |
L02 Alimentación animal |
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Marc : |
LEADER 02727naa a2200289 a 4500
001 1032762
005 2019-10-08
008 2012 bl uuuu u00u1 u #d
024 7 $a10.1016/j.livsci.2012.06.029$2DOI
100 1 $aHOTZEL, M.J.
245 $aBehaviour response to two-step weaning is diminished in beef calves previously submitted to temporary weaning with nose flaps.
260 $c2012
500 $aArticle history: Received 21 September 2011. Received in revised form 22 June 2012. Accepted 27 June 2012.
520 $aAbstract: Temporary weaning (TW) of beef calves for 5?14 days is a husbandry practice that is frequently used to help advance rebreeding in postpartum cows. The aim of this study was to compare the behaviour response to two-step weaning with the use of nose flaps, in beef calves that had or not been submitted to TW with nose flaps during the breeding period. Thirteen calves that had been fitted with nose-flap anti-suckling devices from 71 to 84 days of age (TW group), and 11 calves that had not received nose flaps during breeding of their dams (C group) were weaned with a two-step procedure. At 189 days of age, they were fitted with nose flaps and remained with the dams (nose flap period, NF); 14 days later all calves were separated from the dams (permanent separation period, PS). Behaviour was observed from 186 to 193 days of age (NF) and from 200 to 209 days of age (PS). Behaviour data for the NF and PS periods were analysed with mixed models for repeated measures. Before weaning, TW calves had greater proportion of observations suckling and grazing, lower proportion of playing, and remained closer to the dam compared to C calves. During the NF period, C calves had lower frequencies of observations standing, grazing, and drinking water, indicating that calves that had nose flaps during their dams' breeding period adapted faster to the anti-suckling device and the cessation of suckling. During the PS period, C calves had a lower frequency of observations grazing and a greater rate of vocalisations, and TW calves displayed an overall earlier, but shorter behaviour response than C calves. We conclude that the benefits of two-step weaning with nose flaps are greater for calves that have worn nose flaps for temporary weaning during the breeding of their dams.
650 $aAMAMANTAMIENTO
650 $aBIENESTAR DE LOS ANIMALES
650 $aBOVINOS
650 $aDESTETE TEMPORARIO
650 $aTABLILLA NASAL
653 $aAFFECTIVE STATE
653 $aANIMAL WELFARE
653 $aCATTLE
653 $aMOTHER-OFFSPRING BOND
653 $aSUCKLING
700 1 $aQUINTANS, G.
700 1 $aUNGERFELD, R.
773 $tLivestock Science, 2012$gv.149, no.1-2, p.88-95.
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