Effect of piglet castration with nonsurgical sterilant on the zootechnical performance and pork carcass quality
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório do Instituto de Tecnologia de Alimentos |
Texto Completo: | http://repositorio.ital.sp.gov.br/jspui/handle/123456789/275 |
Resumo: | A non-surgical sterilant (NSS) was used with the objective of assessing the zootechnical performance, carcass and meat quality, and hormone levels. 90 male piglets were selected with birthweights varying between 1.5kg to 2.0kg. The control group was constituted of 45 males castrated by the conventional surgical method, at the seventh day of age, and the treated group was constituted of 45 males castrated with NSS (active principle of zinc gluconate in the concentration of 26.2mg/mL associated to the dimethyl sulfoxide at 0.5%), with the application of the first dose on the seventh day of age and the second dose on the fourteenth day of age. The zootechnical assessments were carried out on the farm and consisted: weight gain in the periods per animal and feed conversion. The slaughter of the animals and the assessment of the carcass and meat quality and hormone levels were carried out in a slaughterhouse and the municipality of Campinas (SP). The study demonstrated that the use of NSS was a viable alternative in relation to the zootechnical performance and the carcass quality. In relation to the meat quality there was no significant difference in the majority of the assessed parameters. |
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Effect of piglet castration with nonsurgical sterilant on the zootechnical performance and pork carcass qualityEfeito da castração de leitões com esterilizante não cirúrgico no desempenho zootécnico e na qualidade da carcaça suínaSwineZinc gluconateAndrostenoneFeed conversionA non-surgical sterilant (NSS) was used with the objective of assessing the zootechnical performance, carcass and meat quality, and hormone levels. 90 male piglets were selected with birthweights varying between 1.5kg to 2.0kg. The control group was constituted of 45 males castrated by the conventional surgical method, at the seventh day of age, and the treated group was constituted of 45 males castrated with NSS (active principle of zinc gluconate in the concentration of 26.2mg/mL associated to the dimethyl sulfoxide at 0.5%), with the application of the first dose on the seventh day of age and the second dose on the fourteenth day of age. The zootechnical assessments were carried out on the farm and consisted: weight gain in the periods per animal and feed conversion. The slaughter of the animals and the assessment of the carcass and meat quality and hormone levels were carried out in a slaughterhouse and the municipality of Campinas (SP). The study demonstrated that the use of NSS was a viable alternative in relation to the zootechnical performance and the carcass quality. In relation to the meat quality there was no significant difference in the majority of the assessed parameters.Lucas, D. S.; et. al.2022-04-20T18:52:13Z2022-04-20T18:52:13Z2016info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfArquivo Brasileiro de Medicina Veterinária e Zootecnia, Minas Gerais, v. 68, n. 6, p.1487-1496, 2016.http://repositorio.ital.sp.gov.br/jspui/handle/123456789/275reponame:Repositório do Instituto de Tecnologia de Alimentosinstname:Instituto de Tecnologia de Alimentos (ITAL)instacron:ITALenginfo:eu-repo/semantics/openAccess2022-05-20T16:14:15Zoai:http://repositorio.ital.sp.gov.br:123456789/275Repositório InstitucionalPUBhttp://repositorio.ital.sp.gov.br/oai/requestbjftsec@ital.sp.gov.br || bjftsec@ital.sp.gov.bropendoar:2022-05-20T16:14:15Repositório do Instituto de Tecnologia de Alimentos - Instituto de Tecnologia de Alimentos (ITAL)false |
dc.title.none.fl_str_mv |
Effect of piglet castration with nonsurgical sterilant on the zootechnical performance and pork carcass quality Efeito da castração de leitões com esterilizante não cirúrgico no desempenho zootécnico e na qualidade da carcaça suína |
title |
Effect of piglet castration with nonsurgical sterilant on the zootechnical performance and pork carcass quality |
spellingShingle |
Effect of piglet castration with nonsurgical sterilant on the zootechnical performance and pork carcass quality Lucas, D. S.; et. al. Swine Zinc gluconate Androstenone Feed conversion |
title_short |
Effect of piglet castration with nonsurgical sterilant on the zootechnical performance and pork carcass quality |
title_full |
Effect of piglet castration with nonsurgical sterilant on the zootechnical performance and pork carcass quality |
title_fullStr |
Effect of piglet castration with nonsurgical sterilant on the zootechnical performance and pork carcass quality |
title_full_unstemmed |
Effect of piglet castration with nonsurgical sterilant on the zootechnical performance and pork carcass quality |
title_sort |
Effect of piglet castration with nonsurgical sterilant on the zootechnical performance and pork carcass quality |
author |
Lucas, D. S.; et. al. |
author_facet |
Lucas, D. S.; et. al. |
author_role |
author |
dc.contributor.none.fl_str_mv |
|
dc.contributor.author.fl_str_mv |
Lucas, D. S.; et. al. |
dc.subject.none.fl_str_mv |
|
dc.subject.por.fl_str_mv |
Swine Zinc gluconate Androstenone Feed conversion |
topic |
Swine Zinc gluconate Androstenone Feed conversion |
description |
A non-surgical sterilant (NSS) was used with the objective of assessing the zootechnical performance, carcass and meat quality, and hormone levels. 90 male piglets were selected with birthweights varying between 1.5kg to 2.0kg. The control group was constituted of 45 males castrated by the conventional surgical method, at the seventh day of age, and the treated group was constituted of 45 males castrated with NSS (active principle of zinc gluconate in the concentration of 26.2mg/mL associated to the dimethyl sulfoxide at 0.5%), with the application of the first dose on the seventh day of age and the second dose on the fourteenth day of age. The zootechnical assessments were carried out on the farm and consisted: weight gain in the periods per animal and feed conversion. The slaughter of the animals and the assessment of the carcass and meat quality and hormone levels were carried out in a slaughterhouse and the municipality of Campinas (SP). The study demonstrated that the use of NSS was a viable alternative in relation to the zootechnical performance and the carcass quality. In relation to the meat quality there was no significant difference in the majority of the assessed parameters. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016 2022-04-20T18:52:13Z 2022-04-20T18:52:13Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
|
dc.identifier.uri.fl_str_mv |
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Minas Gerais, v. 68, n. 6, p.1487-1496, 2016. http://repositorio.ital.sp.gov.br/jspui/handle/123456789/275 |
identifier_str_mv |
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Minas Gerais, v. 68, n. 6, p.1487-1496, 2016. |
url |
http://repositorio.ital.sp.gov.br/jspui/handle/123456789/275 |
dc.language.none.fl_str_mv |
|
dc.language.iso.fl_str_mv |
eng |
language_invalid_str_mv |
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language |
eng |
dc.rights.none.fl_str_mv |
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dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
|
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
|
publisher.none.fl_str_mv |
|
dc.source.none.fl_str_mv |
reponame:Repositório do Instituto de Tecnologia de Alimentos instname:Instituto de Tecnologia de Alimentos (ITAL) instacron:ITAL |
instname_str |
Instituto de Tecnologia de Alimentos (ITAL) |
instacron_str |
ITAL |
institution |
ITAL |
reponame_str |
Repositório do Instituto de Tecnologia de Alimentos |
collection |
Repositório do Instituto de Tecnologia de Alimentos |
repository.name.fl_str_mv |
Repositório do Instituto de Tecnologia de Alimentos - Instituto de Tecnologia de Alimentos (ITAL) |
repository.mail.fl_str_mv |
bjftsec@ital.sp.gov.br || bjftsec@ital.sp.gov.br |
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1798311817382985728 |