Efeito da adição da enzima papaína em rações extrusadas para cães sobre parâmetros digestivos e palatabilidade

Detalhes bibliográficos
Autor(a) principal: Santos, Karine de Melo
Data de Publicação: 2017
Outros Autores: Sá, Fabiano Cesar [UNESP], de Souza, Danilo Ferreira [UNESP], da Silva, Flavio Lopes [UNESP], Urrego, Maria Isabel Gonzalez, Vendramini, Thiago Henrique Annibale, Brunetto, Márcio Antonio, Carciofi, Aulus Cavalieri [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.11606/issn.1678-4456.bjvras.2017.125674
http://hdl.handle.net/11449/228502
Resumo: Common protein sources used in the manufacturing of diets for dogs are derived from by-products, which may have reduced digestibility depending on the source. This study evaluated the effect of the addition of a protease, the papain enzyme, as a supplement to extruded diets on palatability, nutrient digestibility, and fecal production and quality of dogs. A diet was formulated with poultry by-product meal, meat and bone meal, and feather meal as protein sources. This formula was divided into three isonutrient diets: one negative control (NC), without enzymes; treatment one (EZ1) with addition of 855.000 UI of papain per kilogram of diet, and treatment two (EZ2) with addition of 2.280.000 UI of papain per kilogram of diet, both added before extrusion. The experiment followed a randomized block design, with two blocks of nine animals (three animals per treatment in each block), 18 dogs in total, and six replicates per treatment. Data were submitted to analysis of variance and the means of three treatments were compared by polynomial contrasts (P < 0.05). No differences in the coefficients of total tract apparent digestibility of nutrients nor changes in palatability, pH, and fecal production among treatments were found with the addition of different doses of enzyme to the diets (P > 0.05). The fecal score was reduced with increased addition of enzyme (P < 0.05).
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spelling Efeito da adição da enzima papaína em rações extrusadas para cães sobre parâmetros digestivos e palatabilidadeEffect of the addition of papain enzyme on digestive parameters and palatability of extruded diets for dogsAdditiveCanineDigestibilityProteinCommon protein sources used in the manufacturing of diets for dogs are derived from by-products, which may have reduced digestibility depending on the source. This study evaluated the effect of the addition of a protease, the papain enzyme, as a supplement to extruded diets on palatability, nutrient digestibility, and fecal production and quality of dogs. A diet was formulated with poultry by-product meal, meat and bone meal, and feather meal as protein sources. This formula was divided into three isonutrient diets: one negative control (NC), without enzymes; treatment one (EZ1) with addition of 855.000 UI of papain per kilogram of diet, and treatment two (EZ2) with addition of 2.280.000 UI of papain per kilogram of diet, both added before extrusion. The experiment followed a randomized block design, with two blocks of nine animals (three animals per treatment in each block), 18 dogs in total, and six replicates per treatment. Data were submitted to analysis of variance and the means of three treatments were compared by polynomial contrasts (P < 0.05). No differences in the coefficients of total tract apparent digestibility of nutrients nor changes in palatability, pH, and fecal production among treatments were found with the addition of different doses of enzyme to the diets (P > 0.05). The fecal score was reduced with increased addition of enzyme (P < 0.05).Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Universidade de São Paulo Faculdade de Medicina Veterinária e Zootecnia Departamento de Nutrição e Produção AnimalUniversidade de São Paulo Faculdade de Zootecnia e Engenharia de Alimentos Departamento de ZootecniaUniversidade Estadual Paulista “Júlio de Mesquita Filho” Faculdade de Ciências Agrárias e Veterinárias Departamento de Clínica e Cirurgia VeterináriaUniversidade Estadual Paulista “Júlio de Mesquita Filho” Faculdade de Ciências Agrárias e Veterinárias Departamento de Clínica e Cirurgia VeterináriaFAPESP: 2011/17502-3Universidade de São Paulo (USP)Universidade Estadual Paulista (UNESP)Santos, Karine de MeloSá, Fabiano Cesar [UNESP]de Souza, Danilo Ferreira [UNESP]da Silva, Flavio Lopes [UNESP]Urrego, Maria Isabel GonzalezVendramini, Thiago Henrique AnnibaleBrunetto, Márcio AntonioCarciofi, Aulus Cavalieri [UNESP]2022-04-29T08:27:10Z2022-04-29T08:27:10Z2017-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article357-365http://dx.doi.org/10.11606/issn.1678-4456.bjvras.2017.125674Brazilian Journal of Veterinary Research and Animal Science, v. 54, n. 4, p. 357-365, 2017.1678-44561413-9596http://hdl.handle.net/11449/22850210.11606/issn.1678-4456.bjvras.2017.1256742-s2.0-85041827313Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian Journal of Veterinary Research and Animal Scienceinfo:eu-repo/semantics/openAccess2024-06-06T14:11:13Zoai:repositorio.unesp.br:11449/228502Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:46:18.352517Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Efeito da adição da enzima papaína em rações extrusadas para cães sobre parâmetros digestivos e palatabilidade
Effect of the addition of papain enzyme on digestive parameters and palatability of extruded diets for dogs
title Efeito da adição da enzima papaína em rações extrusadas para cães sobre parâmetros digestivos e palatabilidade
spellingShingle Efeito da adição da enzima papaína em rações extrusadas para cães sobre parâmetros digestivos e palatabilidade
Santos, Karine de Melo
Additive
Canine
Digestibility
Protein
title_short Efeito da adição da enzima papaína em rações extrusadas para cães sobre parâmetros digestivos e palatabilidade
title_full Efeito da adição da enzima papaína em rações extrusadas para cães sobre parâmetros digestivos e palatabilidade
title_fullStr Efeito da adição da enzima papaína em rações extrusadas para cães sobre parâmetros digestivos e palatabilidade
title_full_unstemmed Efeito da adição da enzima papaína em rações extrusadas para cães sobre parâmetros digestivos e palatabilidade
title_sort Efeito da adição da enzima papaína em rações extrusadas para cães sobre parâmetros digestivos e palatabilidade
author Santos, Karine de Melo
author_facet Santos, Karine de Melo
Sá, Fabiano Cesar [UNESP]
de Souza, Danilo Ferreira [UNESP]
da Silva, Flavio Lopes [UNESP]
Urrego, Maria Isabel Gonzalez
Vendramini, Thiago Henrique Annibale
Brunetto, Márcio Antonio
Carciofi, Aulus Cavalieri [UNESP]
author_role author
author2 Sá, Fabiano Cesar [UNESP]
de Souza, Danilo Ferreira [UNESP]
da Silva, Flavio Lopes [UNESP]
Urrego, Maria Isabel Gonzalez
Vendramini, Thiago Henrique Annibale
Brunetto, Márcio Antonio
Carciofi, Aulus Cavalieri [UNESP]
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade de São Paulo (USP)
Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Santos, Karine de Melo
Sá, Fabiano Cesar [UNESP]
de Souza, Danilo Ferreira [UNESP]
da Silva, Flavio Lopes [UNESP]
Urrego, Maria Isabel Gonzalez
Vendramini, Thiago Henrique Annibale
Brunetto, Márcio Antonio
Carciofi, Aulus Cavalieri [UNESP]
dc.subject.por.fl_str_mv Additive
Canine
Digestibility
Protein
topic Additive
Canine
Digestibility
Protein
description Common protein sources used in the manufacturing of diets for dogs are derived from by-products, which may have reduced digestibility depending on the source. This study evaluated the effect of the addition of a protease, the papain enzyme, as a supplement to extruded diets on palatability, nutrient digestibility, and fecal production and quality of dogs. A diet was formulated with poultry by-product meal, meat and bone meal, and feather meal as protein sources. This formula was divided into three isonutrient diets: one negative control (NC), without enzymes; treatment one (EZ1) with addition of 855.000 UI of papain per kilogram of diet, and treatment two (EZ2) with addition of 2.280.000 UI of papain per kilogram of diet, both added before extrusion. The experiment followed a randomized block design, with two blocks of nine animals (three animals per treatment in each block), 18 dogs in total, and six replicates per treatment. Data were submitted to analysis of variance and the means of three treatments were compared by polynomial contrasts (P < 0.05). No differences in the coefficients of total tract apparent digestibility of nutrients nor changes in palatability, pH, and fecal production among treatments were found with the addition of different doses of enzyme to the diets (P > 0.05). The fecal score was reduced with increased addition of enzyme (P < 0.05).
publishDate 2017
dc.date.none.fl_str_mv 2017-01-01
2022-04-29T08:27:10Z
2022-04-29T08:27:10Z
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/10.11606/issn.1678-4456.bjvras.2017.125674
Brazilian Journal of Veterinary Research and Animal Science, v. 54, n. 4, p. 357-365, 2017.
1678-4456
1413-9596
http://hdl.handle.net/11449/228502
10.11606/issn.1678-4456.bjvras.2017.125674
2-s2.0-85041827313
url http://dx.doi.org/10.11606/issn.1678-4456.bjvras.2017.125674
http://hdl.handle.net/11449/228502
identifier_str_mv Brazilian Journal of Veterinary Research and Animal Science, v. 54, n. 4, p. 357-365, 2017.
1678-4456
1413-9596
10.11606/issn.1678-4456.bjvras.2017.125674
2-s2.0-85041827313
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Brazilian Journal of Veterinary Research and Animal Science
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 357-365
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
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