Use of prebiotics and probiotics of bacterial and yeast origin for free-range broiler chickens
Autor(a) principal: | |
---|---|
Data de Publicação: | 2004 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/S1516-635X2004000300006 http://hdl.handle.net/11449/14380 |
Resumo: | This study aimed to evaluate the effects of probiotics and prebiotics of bacterial and yeast origin on the performance, development of the digestive system, carcass yield and meat quality of free-range broiler chickens. Five hundred and sixty male chicks of the strain ISA S757-N were reared from one to 84 days old. The birds were distributed in four treatments according to a completely randomized block design: T1 = Control, T2 = Probiotics and Prebiotics of bacterial origin, T3 = Probiotics and prebiotics of yeast origin, T4 = Probiotics and prebiotics of bacterial origin + probiotics and prebiotics of yeast origin. There were four repetitions with 35 birds per repetition, and the birds had access to a pasture area after 35 days of age. Characteristics evaluated were performance, development of the digestive system, carcass and parts yield, abdominal fat, breast meat physical measurements (length, width and height) and meat quality parameters (pH from breast and leg meat, cooking loss and shearing force from breast meat). Lower mortality (p<0.05) and higher weight gain from 64 to 77 and 64 to 84 days of age were seen in birds supplemented with probiotics and prebiotics of bacterial origin compared to the non-supplemented birds (control). There were significant differences (p<0.05) among treatments for carcass yield. Birds supplemented with both probiotics and prebiotics of microbial and yeast origin (T4) showed higher carcass yield than control birds. Supplementation with probiotics and prebiotics of bacterial origin (T2) or the supplementation of these together with those of yeast origin (T4) reduced mortality and increased the carcass yield in free-range broiler chickens. |
id |
UNSP_5ab52ccf7a17609995388422e358d6e6 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/14380 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
Use of prebiotics and probiotics of bacterial and yeast origin for free-range broiler chickensFree-range broiler chickensdigestive systemprobioticssymbioticsyeastThis study aimed to evaluate the effects of probiotics and prebiotics of bacterial and yeast origin on the performance, development of the digestive system, carcass yield and meat quality of free-range broiler chickens. Five hundred and sixty male chicks of the strain ISA S757-N were reared from one to 84 days old. The birds were distributed in four treatments according to a completely randomized block design: T1 = Control, T2 = Probiotics and Prebiotics of bacterial origin, T3 = Probiotics and prebiotics of yeast origin, T4 = Probiotics and prebiotics of bacterial origin + probiotics and prebiotics of yeast origin. There were four repetitions with 35 birds per repetition, and the birds had access to a pasture area after 35 days of age. Characteristics evaluated were performance, development of the digestive system, carcass and parts yield, abdominal fat, breast meat physical measurements (length, width and height) and meat quality parameters (pH from breast and leg meat, cooking loss and shearing force from breast meat). Lower mortality (p<0.05) and higher weight gain from 64 to 77 and 64 to 84 days of age were seen in birds supplemented with probiotics and prebiotics of bacterial origin compared to the non-supplemented birds (control). There were significant differences (p<0.05) among treatments for carcass yield. Birds supplemented with both probiotics and prebiotics of microbial and yeast origin (T4) showed higher carcass yield than control birds. Supplementation with probiotics and prebiotics of bacterial origin (T2) or the supplementation of these together with those of yeast origin (T4) reduced mortality and increased the carcass yield in free-range broiler chickens.UNESP Faculdade de Medicina Veterinária e Zootecnia Animal ScienceUNESP Faculdade de Medicina Veterinária e Zootecnia Departamento de Produção e Exploração AnimalAgência Paulista de Tecnologia dos Agronegócios de BrotasUNESP Faculdade de Medicina Veterinária e Zootecnia Animal ScienceUNESP Faculdade de Medicina Veterinária e Zootecnia Departamento de Produção e Exploração AnimalFundação APINCO de Ciência e Tecnologia AvícolasUniversidade Estadual Paulista (Unesp)Agência Paulista de Tecnologia dos Agronegócios (APTA)Pelícia, K [UNESP]Mendes, AA [UNESP]Saldanha, ESPBPizzolante, CCTakahashi, SE [UNESP]Moreira, J [UNESP]Garcia, RG [UNESP]Quinteiro, RR [UNESP]Paz, ICLA [UNESP]Komiyama, CM [UNESP]2013-09-30T18:28:11Z2014-05-20T13:41:30Z2013-09-30T18:28:11Z2014-05-20T13:41:30Z2004-09-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article163-169application/pdfhttp://dx.doi.org/10.1590/S1516-635X2004000300006Revista Brasileira de Ciência Avícola. Fundação APINCO de Ciência e Tecnologia Avícolas, v. 6, n. 3, p. 163-169, 2004.1516-635Xhttp://hdl.handle.net/11449/1438010.1590/S1516-635X2004000300006S1516-635X2004000300006S1516-635X2004000300006.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengRevista Brasileira de Ciência Avícola0.463info:eu-repo/semantics/openAccess2024-09-09T13:01:36Zoai:repositorio.unesp.br:11449/14380Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-09T13:01:36Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Use of prebiotics and probiotics of bacterial and yeast origin for free-range broiler chickens |
title |
Use of prebiotics and probiotics of bacterial and yeast origin for free-range broiler chickens |
spellingShingle |
Use of prebiotics and probiotics of bacterial and yeast origin for free-range broiler chickens Pelícia, K [UNESP] Free-range broiler chickens digestive system probiotics symbiotics yeast |
title_short |
Use of prebiotics and probiotics of bacterial and yeast origin for free-range broiler chickens |
title_full |
Use of prebiotics and probiotics of bacterial and yeast origin for free-range broiler chickens |
title_fullStr |
Use of prebiotics and probiotics of bacterial and yeast origin for free-range broiler chickens |
title_full_unstemmed |
Use of prebiotics and probiotics of bacterial and yeast origin for free-range broiler chickens |
title_sort |
Use of prebiotics and probiotics of bacterial and yeast origin for free-range broiler chickens |
author |
Pelícia, K [UNESP] |
author_facet |
Pelícia, K [UNESP] Mendes, AA [UNESP] Saldanha, ESPB Pizzolante, CC Takahashi, SE [UNESP] Moreira, J [UNESP] Garcia, RG [UNESP] Quinteiro, RR [UNESP] Paz, ICLA [UNESP] Komiyama, CM [UNESP] |
author_role |
author |
author2 |
Mendes, AA [UNESP] Saldanha, ESPB Pizzolante, CC Takahashi, SE [UNESP] Moreira, J [UNESP] Garcia, RG [UNESP] Quinteiro, RR [UNESP] Paz, ICLA [UNESP] Komiyama, CM [UNESP] |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Agência Paulista de Tecnologia dos Agronegócios (APTA) |
dc.contributor.author.fl_str_mv |
Pelícia, K [UNESP] Mendes, AA [UNESP] Saldanha, ESPB Pizzolante, CC Takahashi, SE [UNESP] Moreira, J [UNESP] Garcia, RG [UNESP] Quinteiro, RR [UNESP] Paz, ICLA [UNESP] Komiyama, CM [UNESP] |
dc.subject.por.fl_str_mv |
Free-range broiler chickens digestive system probiotics symbiotics yeast |
topic |
Free-range broiler chickens digestive system probiotics symbiotics yeast |
description |
This study aimed to evaluate the effects of probiotics and prebiotics of bacterial and yeast origin on the performance, development of the digestive system, carcass yield and meat quality of free-range broiler chickens. Five hundred and sixty male chicks of the strain ISA S757-N were reared from one to 84 days old. The birds were distributed in four treatments according to a completely randomized block design: T1 = Control, T2 = Probiotics and Prebiotics of bacterial origin, T3 = Probiotics and prebiotics of yeast origin, T4 = Probiotics and prebiotics of bacterial origin + probiotics and prebiotics of yeast origin. There were four repetitions with 35 birds per repetition, and the birds had access to a pasture area after 35 days of age. Characteristics evaluated were performance, development of the digestive system, carcass and parts yield, abdominal fat, breast meat physical measurements (length, width and height) and meat quality parameters (pH from breast and leg meat, cooking loss and shearing force from breast meat). Lower mortality (p<0.05) and higher weight gain from 64 to 77 and 64 to 84 days of age were seen in birds supplemented with probiotics and prebiotics of bacterial origin compared to the non-supplemented birds (control). There were significant differences (p<0.05) among treatments for carcass yield. Birds supplemented with both probiotics and prebiotics of microbial and yeast origin (T4) showed higher carcass yield than control birds. Supplementation with probiotics and prebiotics of bacterial origin (T2) or the supplementation of these together with those of yeast origin (T4) reduced mortality and increased the carcass yield in free-range broiler chickens. |
publishDate |
2004 |
dc.date.none.fl_str_mv |
2004-09-01 2013-09-30T18:28:11Z 2013-09-30T18:28:11Z 2014-05-20T13:41:30Z 2014-05-20T13:41:30Z |
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 |
http://dx.doi.org/10.1590/S1516-635X2004000300006 Revista Brasileira de Ciência Avícola. Fundação APINCO de Ciência e Tecnologia Avícolas, v. 6, n. 3, p. 163-169, 2004. 1516-635X http://hdl.handle.net/11449/14380 10.1590/S1516-635X2004000300006 S1516-635X2004000300006 S1516-635X2004000300006.pdf |
url |
http://dx.doi.org/10.1590/S1516-635X2004000300006 http://hdl.handle.net/11449/14380 |
identifier_str_mv |
Revista Brasileira de Ciência Avícola. Fundação APINCO de Ciência e Tecnologia Avícolas, v. 6, n. 3, p. 163-169, 2004. 1516-635X 10.1590/S1516-635X2004000300006 S1516-635X2004000300006 S1516-635X2004000300006.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Revista Brasileira de Ciência Avícola 0.463 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
163-169 application/pdf |
dc.publisher.none.fl_str_mv |
Fundação APINCO de Ciência e Tecnologia Avícolas |
publisher.none.fl_str_mv |
Fundação APINCO de Ciência e Tecnologia Avícolas |
dc.source.none.fl_str_mv |
SciELO 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 |
_version_ |
1813546596474814464 |