Uso de Probiótico e Antibiótico sobre o Desempenho, o Rendimento e a Qualidade de Carcaça de Frangos de Corte

Detalhes bibliográficos
Autor(a) principal: Loddi, Maria Marta
Data de Publicação: 2000
Outros Autores: Gonzales, Elisabeth [UNESP], Takita, Tânia Sayuri, Mendes, Ariel Antônio [UNESP], De Oliveira Roça, Roberto [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/231737
Resumo: Two thousand and four hundred broiler chicks were assigned to a completely randomized design in a 2 x 2 x 2 (sex, with and without probiotic, with and without antibiotic) factorial arrangement, totalizing eight treatments and six replicates with 50 birds in each one. Independently of supplementation fed, the males were always heavier than the females. However, the analyses performance showed higher body weight and weight gain for males fed antibiotic when compared to the non supplemented. The use of antibiotic increased feed intake up to 42 days of age, but it did not affect the other characteristics. Probiotic supplementation negatively influenced the body weight, weight gain and feed intake of the broilers from either 1 to 21 or 1 to 42 days of age. There was a probiotic x antibiotic interaction for carcass yield of the broilers, and the highest carcass yield were obtained when the products were associated in the diet. Neither probiotic nor antibiotic affected cut-part yield (head, feet, wings, leg, breast and back), viscera yield (heart, liver and non edible viscera), abdominal fat and sensorial characteristics (intensity of aroma, stranger aroma, flavor, stranger flavor, tenderness, juiciness, acceptability, characteristic color and overall aspect) of breast and leg meats. No beneficial effects of the probiotic supplementation in broiler diets were observed in the present study.
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spelling Uso de Probiótico e Antibiótico sobre o Desempenho, o Rendimento e a Qualidade de Carcaça de Frangos de CorteEffect of the Use of Probiotic and Antibiotic on the Performance, Yield and Carcass Quality of BroilersAvoparcinBroilerCarcassEnterococcus faeciumSensorial analysisYieldTwo thousand and four hundred broiler chicks were assigned to a completely randomized design in a 2 x 2 x 2 (sex, with and without probiotic, with and without antibiotic) factorial arrangement, totalizing eight treatments and six replicates with 50 birds in each one. Independently of supplementation fed, the males were always heavier than the females. However, the analyses performance showed higher body weight and weight gain for males fed antibiotic when compared to the non supplemented. The use of antibiotic increased feed intake up to 42 days of age, but it did not affect the other characteristics. Probiotic supplementation negatively influenced the body weight, weight gain and feed intake of the broilers from either 1 to 21 or 1 to 42 days of age. There was a probiotic x antibiotic interaction for carcass yield of the broilers, and the highest carcass yield were obtained when the products were associated in the diet. Neither probiotic nor antibiotic affected cut-part yield (head, feet, wings, leg, breast and back), viscera yield (heart, liver and non edible viscera), abdominal fat and sensorial characteristics (intensity of aroma, stranger aroma, flavor, stranger flavor, tenderness, juiciness, acceptability, characteristic color and overall aspect) of breast and leg meats. No beneficial effects of the probiotic supplementation in broiler diets were observed in the present study.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Bolsista da CAPES, Rua Mato Grosso, 385, Maringá, PR 86033-110UNESP, Botucatu, SPBolsista FAPESPUNESP, Botucatu, SPBolsista da CAPESUniversidade Estadual Paulista (UNESP)Bolsista FAPESPLoddi, Maria MartaGonzales, Elisabeth [UNESP]Takita, Tânia SayuriMendes, Ariel Antônio [UNESP]De Oliveira Roça, Roberto [UNESP]2022-04-29T08:47:16Z2022-04-29T08:47:16Z2000-07-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1124-1131Revista Brasileira de Zootecnia, v. 29, n. 4, p. 1124-1131, 2000.0100-4859http://hdl.handle.net/11449/2317372-s2.0-0346986102Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporRevista Brasileira de Zootecniainfo:eu-repo/semantics/openAccess2024-09-09T13:01:23Zoai:repositorio.unesp.br:11449/231737Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-09T13:01:23Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Uso de Probiótico e Antibiótico sobre o Desempenho, o Rendimento e a Qualidade de Carcaça de Frangos de Corte
Effect of the Use of Probiotic and Antibiotic on the Performance, Yield and Carcass Quality of Broilers
title Uso de Probiótico e Antibiótico sobre o Desempenho, o Rendimento e a Qualidade de Carcaça de Frangos de Corte
spellingShingle Uso de Probiótico e Antibiótico sobre o Desempenho, o Rendimento e a Qualidade de Carcaça de Frangos de Corte
Loddi, Maria Marta
Avoparcin
Broiler
Carcass
Enterococcus faecium
Sensorial analysis
Yield
title_short Uso de Probiótico e Antibiótico sobre o Desempenho, o Rendimento e a Qualidade de Carcaça de Frangos de Corte
title_full Uso de Probiótico e Antibiótico sobre o Desempenho, o Rendimento e a Qualidade de Carcaça de Frangos de Corte
title_fullStr Uso de Probiótico e Antibiótico sobre o Desempenho, o Rendimento e a Qualidade de Carcaça de Frangos de Corte
title_full_unstemmed Uso de Probiótico e Antibiótico sobre o Desempenho, o Rendimento e a Qualidade de Carcaça de Frangos de Corte
title_sort Uso de Probiótico e Antibiótico sobre o Desempenho, o Rendimento e a Qualidade de Carcaça de Frangos de Corte
author Loddi, Maria Marta
author_facet Loddi, Maria Marta
Gonzales, Elisabeth [UNESP]
Takita, Tânia Sayuri
Mendes, Ariel Antônio [UNESP]
De Oliveira Roça, Roberto [UNESP]
author_role author
author2 Gonzales, Elisabeth [UNESP]
Takita, Tânia Sayuri
Mendes, Ariel Antônio [UNESP]
De Oliveira Roça, Roberto [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Bolsista da CAPES
Universidade Estadual Paulista (UNESP)
Bolsista FAPESP
dc.contributor.author.fl_str_mv Loddi, Maria Marta
Gonzales, Elisabeth [UNESP]
Takita, Tânia Sayuri
Mendes, Ariel Antônio [UNESP]
De Oliveira Roça, Roberto [UNESP]
dc.subject.por.fl_str_mv Avoparcin
Broiler
Carcass
Enterococcus faecium
Sensorial analysis
Yield
topic Avoparcin
Broiler
Carcass
Enterococcus faecium
Sensorial analysis
Yield
description Two thousand and four hundred broiler chicks were assigned to a completely randomized design in a 2 x 2 x 2 (sex, with and without probiotic, with and without antibiotic) factorial arrangement, totalizing eight treatments and six replicates with 50 birds in each one. Independently of supplementation fed, the males were always heavier than the females. However, the analyses performance showed higher body weight and weight gain for males fed antibiotic when compared to the non supplemented. The use of antibiotic increased feed intake up to 42 days of age, but it did not affect the other characteristics. Probiotic supplementation negatively influenced the body weight, weight gain and feed intake of the broilers from either 1 to 21 or 1 to 42 days of age. There was a probiotic x antibiotic interaction for carcass yield of the broilers, and the highest carcass yield were obtained when the products were associated in the diet. Neither probiotic nor antibiotic affected cut-part yield (head, feet, wings, leg, breast and back), viscera yield (heart, liver and non edible viscera), abdominal fat and sensorial characteristics (intensity of aroma, stranger aroma, flavor, stranger flavor, tenderness, juiciness, acceptability, characteristic color and overall aspect) of breast and leg meats. No beneficial effects of the probiotic supplementation in broiler diets were observed in the present study.
publishDate 2000
dc.date.none.fl_str_mv 2000-07-01
2022-04-29T08:47:16Z
2022-04-29T08:47:16Z
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.uri.fl_str_mv Revista Brasileira de Zootecnia, v. 29, n. 4, p. 1124-1131, 2000.
0100-4859
http://hdl.handle.net/11449/231737
2-s2.0-0346986102
identifier_str_mv Revista Brasileira de Zootecnia, v. 29, n. 4, p. 1124-1131, 2000.
0100-4859
2-s2.0-0346986102
url http://hdl.handle.net/11449/231737
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Revista Brasileira de Zootecnia
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 1124-1131
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
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