Exogenous enzymes in diets for broilers

Detalhes bibliográficos
Autor(a) principal: DALÓLIO,Felipe Santos
Data de Publicação: 2016
Outros Autores: MOREIRA,Joerley, VAZ,Diego Pereira, ALBINO,Luiz Fernando Teixeira, VALADARES,Leonora Ribeiro, PIRES,Aldrin Vieira, PINHEIRO,Sandra Regina Freitas
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Saúde e Produção Animal
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402016000200149
Resumo: SUMMARY The aimed of the study was to evaluate the effect of the inclusion of different levels of an enzyme complex consisting of phytase, protease, xylanase, β-glucanase, cellulase, amylase, and pectinase on the parameters of performance, carcass yield and meat quality of broilers. Six hundred broiler chicks were used, and the animals were females with one day of age, from the Cobb 500 strain, and distributed in a completely randomized design, with five levels of inclusion of the enzyme complex (0, 100, 200, 300 and 400g/ton), and six repetitions, with twenty animals each. The weight gain, feed conversion ratio, feed intake and production viability were assessed in stages between 1 to 21, 1 to 35 and 1 to 42 days of age. The carcass yield and meat quality were evaluated at 35 and 42 days of age. We evaluated the characteristics of weight loss by cooking, shear force, water holding capacity, pH, lightness and color. The parameters of performance, carcass yield and carcass parts, and meat quality were not affected by the enzyme supplementation of diets fed to broiler chickens (P>0.05), except for the performance characteristics of the breast and the wings at 42 days of age (P<0.05).
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spelling Exogenous enzymes in diets for broilerscarcass yieldenzyme complexmeat qualitypoultryperformanceSUMMARY The aimed of the study was to evaluate the effect of the inclusion of different levels of an enzyme complex consisting of phytase, protease, xylanase, β-glucanase, cellulase, amylase, and pectinase on the parameters of performance, carcass yield and meat quality of broilers. Six hundred broiler chicks were used, and the animals were females with one day of age, from the Cobb 500 strain, and distributed in a completely randomized design, with five levels of inclusion of the enzyme complex (0, 100, 200, 300 and 400g/ton), and six repetitions, with twenty animals each. The weight gain, feed conversion ratio, feed intake and production viability were assessed in stages between 1 to 21, 1 to 35 and 1 to 42 days of age. The carcass yield and meat quality were evaluated at 35 and 42 days of age. We evaluated the characteristics of weight loss by cooking, shear force, water holding capacity, pH, lightness and color. The parameters of performance, carcass yield and carcass parts, and meat quality were not affected by the enzyme supplementation of diets fed to broiler chickens (P>0.05), except for the performance characteristics of the breast and the wings at 42 days of age (P<0.05).UFBA - Universidade Federal da Bahia2016-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402016000200149Revista Brasileira de Saúde e Produção Animal v.17 n.2 2016reponame:Revista Brasileira de Saúde e Produção Animalinstname:Universidade Federal da Bahia (UFBA)instacron:UFBA10.1590/S1519-99402016000200003info:eu-repo/semantics/openAccessDALÓLIO,Felipe SantosMOREIRA,JoerleyVAZ,Diego PereiraALBINO,Luiz Fernando TeixeiraVALADARES,Leonora RibeiroPIRES,Aldrin VieiraPINHEIRO,Sandra Regina Freitaseng2016-07-08T00:00:00Zoai:scielo:S1519-99402016000200149Revistahttp://www.rbspa.ufba.br/PUBhttps://old.scielo.br/oai/scielo-oai.php||rbspa@ufba.br1519-99401519-9940opendoar:2016-07-08T00:00Revista Brasileira de Saúde e Produção Animal - Universidade Federal da Bahia (UFBA)false
dc.title.none.fl_str_mv Exogenous enzymes in diets for broilers
title Exogenous enzymes in diets for broilers
spellingShingle Exogenous enzymes in diets for broilers
DALÓLIO,Felipe Santos
carcass yield
enzyme complex
meat quality
poultry
performance
title_short Exogenous enzymes in diets for broilers
title_full Exogenous enzymes in diets for broilers
title_fullStr Exogenous enzymes in diets for broilers
title_full_unstemmed Exogenous enzymes in diets for broilers
title_sort Exogenous enzymes in diets for broilers
author DALÓLIO,Felipe Santos
author_facet DALÓLIO,Felipe Santos
MOREIRA,Joerley
VAZ,Diego Pereira
ALBINO,Luiz Fernando Teixeira
VALADARES,Leonora Ribeiro
PIRES,Aldrin Vieira
PINHEIRO,Sandra Regina Freitas
author_role author
author2 MOREIRA,Joerley
VAZ,Diego Pereira
ALBINO,Luiz Fernando Teixeira
VALADARES,Leonora Ribeiro
PIRES,Aldrin Vieira
PINHEIRO,Sandra Regina Freitas
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv DALÓLIO,Felipe Santos
MOREIRA,Joerley
VAZ,Diego Pereira
ALBINO,Luiz Fernando Teixeira
VALADARES,Leonora Ribeiro
PIRES,Aldrin Vieira
PINHEIRO,Sandra Regina Freitas
dc.subject.por.fl_str_mv carcass yield
enzyme complex
meat quality
poultry
performance
topic carcass yield
enzyme complex
meat quality
poultry
performance
description SUMMARY The aimed of the study was to evaluate the effect of the inclusion of different levels of an enzyme complex consisting of phytase, protease, xylanase, β-glucanase, cellulase, amylase, and pectinase on the parameters of performance, carcass yield and meat quality of broilers. Six hundred broiler chicks were used, and the animals were females with one day of age, from the Cobb 500 strain, and distributed in a completely randomized design, with five levels of inclusion of the enzyme complex (0, 100, 200, 300 and 400g/ton), and six repetitions, with twenty animals each. The weight gain, feed conversion ratio, feed intake and production viability were assessed in stages between 1 to 21, 1 to 35 and 1 to 42 days of age. The carcass yield and meat quality were evaluated at 35 and 42 days of age. We evaluated the characteristics of weight loss by cooking, shear force, water holding capacity, pH, lightness and color. The parameters of performance, carcass yield and carcass parts, and meat quality were not affected by the enzyme supplementation of diets fed to broiler chickens (P>0.05), except for the performance characteristics of the breast and the wings at 42 days of age (P<0.05).
publishDate 2016
dc.date.none.fl_str_mv 2016-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402016000200149
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402016000200149
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1519-99402016000200003
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv UFBA - Universidade Federal da Bahia
publisher.none.fl_str_mv UFBA - Universidade Federal da Bahia
dc.source.none.fl_str_mv Revista Brasileira de Saúde e Produção Animal v.17 n.2 2016
reponame:Revista Brasileira de Saúde e Produção Animal
instname:Universidade Federal da Bahia (UFBA)
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instname_str Universidade Federal da Bahia (UFBA)
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institution UFBA
reponame_str Revista Brasileira de Saúde e Produção Animal
collection Revista Brasileira de Saúde e Produção Animal
repository.name.fl_str_mv Revista Brasileira de Saúde e Produção Animal - Universidade Federal da Bahia (UFBA)
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