Activity of digestive enzymes in chicken's small intestine and caeca: Effect of dietary protein and carbohydrate content

Autores
Ciminari, María E.; Caviedes Vidal, Enrique Juan Raul; Chediack, Juan Gabriel
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Digestion is a mediating factor between the animals and their environment, one of the variables related to the efficiency in extracting energy from nutrients is rate of hydrolysis. Phylogenetical and functional hypothesis has been proposed linking dietary flexibility and enzyme lability. Species belong to Parvclass Galloanserae, studied until now, did not modulate aminopeptidase-N activity but they did modulate disaccharidases activities. Additionally, peptide hydrolysis has been demonstrated in avian caeca, but not in chickens. Finally, dietary proteins are essential for chicken growth in the first stages of development, but little information is available in chickens beyond 42 days of life. Chickens beyond that age were fed for 15 days either a high protein (DHP = 49.72% protein and 11.92% carbohydrates) or a high starch diet (DHS = 52.82% carbohydrates and 10.49% protein). Aminopeptidase-N, maltase and sucrase, were assessed in chicken’s small intestines and caeca. Body mass of DHP birds was 37.5% higher than body mass of DHS birds, at the end of the trial. Aminopeptidase-N and sucrase did not change, but maltase exhibited higher activity in DHS than in DHP birds. The lack of aminopeptidase-N modulation and its relatively high activity in caeca, together with a modulation of maltase, contribute and give apparent support to the functional hypothesis. Surprisingly, a high quantity of protein resulted important for growth in chickens after 42 days of life. Also it is important to notice that a casein diet has been demonstrated as a high digestible meal for chickens, so the last data may be of interest for poultry industry.
Fil: Ciminari, María E.. Universidad Nacional de San Luis. Facultad de Ciencias Humanas. Laboratorio de Biología "Profesor Enrique Cavides Codelia"; Argentina. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina
Fil: Caviedes Vidal, Enrique Juan Raul. Universidad Nacional de San Luis. Facultad de Quimica, Bioquimica y Farmacia. Departamento de Bioquímica y Ciencias Biológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina. Universidad Nacional de San Luis. Facultad de Ciencias Humanas. Laboratorio de Biología "Profesor Enrique Cavides Codelia"; Argentina
Fil: Chediack, Juan Gabriel. Universidad Nacional de San Luis. Facultad de Ciencias Humanas. Laboratorio de Biología "profesor Enrique Cavides Codelia"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina. Universidad Nacional de San Luis. Facultad de Quimica, Bioquimica y Farmacia. Departamento de Bioquímica y Ciencias Biológicas; Argentina
Materia
Chickens
Caeca
Dietary carbohydrates
Dietary proteins
Enzyme digestion
Growth pattern
Phenotypic flexibility
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/14655
Acceder
id CONICETDig_33112ba946cb3dcdb7705b571b7533f2
oai_identifier_str oai:ri.conicet.gov.ar:11336/14655
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Activity of digestive enzymes in chicken's small intestine and caeca: Effect of dietary protein and carbohydrate contentCiminari, María E.Caviedes Vidal, Enrique Juan RaulChediack, Juan GabrielChickensCaecaDietary carbohydratesDietary proteinsEnzyme digestionGrowth patternPhenotypic flexibilityhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Digestion is a mediating factor between the animals and their environment, one of the variables related to the efficiency in extracting energy from nutrients is rate of hydrolysis. Phylogenetical and functional hypothesis has been proposed linking dietary flexibility and enzyme lability. Species belong to Parvclass Galloanserae, studied until now, did not modulate aminopeptidase-N activity but they did modulate disaccharidases activities. Additionally, peptide hydrolysis has been demonstrated in avian caeca, but not in chickens. Finally, dietary proteins are essential for chicken growth in the first stages of development, but little information is available in chickens beyond 42 days of life. Chickens beyond that age were fed for 15 days either a high protein (DHP = 49.72% protein and 11.92% carbohydrates) or a high starch diet (DHS = 52.82% carbohydrates and 10.49% protein). Aminopeptidase-N, maltase and sucrase, were assessed in chicken’s small intestines and caeca. Body mass of DHP birds was 37.5% higher than body mass of DHS birds, at the end of the trial. Aminopeptidase-N and sucrase did not change, but maltase exhibited higher activity in DHS than in DHP birds. The lack of aminopeptidase-N modulation and its relatively high activity in caeca, together with a modulation of maltase, contribute and give apparent support to the functional hypothesis. Surprisingly, a high quantity of protein resulted important for growth in chickens after 42 days of life. Also it is important to notice that a casein diet has been demonstrated as a high digestible meal for chickens, so the last data may be of interest for poultry industry.Fil: Ciminari, María E.. Universidad Nacional de San Luis. Facultad de Ciencias Humanas. Laboratorio de Biología "Profesor Enrique Cavides Codelia"; Argentina. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; ArgentinaFil: Caviedes Vidal, Enrique Juan Raul. Universidad Nacional de San Luis. Facultad de Quimica, Bioquimica y Farmacia. Departamento de Bioquímica y Ciencias Biológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina. Universidad Nacional de San Luis. Facultad de Ciencias Humanas. Laboratorio de Biología "Profesor Enrique Cavides Codelia"; ArgentinaFil: Chediack, Juan Gabriel. Universidad Nacional de San Luis. Facultad de Ciencias Humanas. Laboratorio de Biología "profesor Enrique Cavides Codelia"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina. Universidad Nacional de San Luis. Facultad de Quimica, Bioquimica y Farmacia. Departamento de Bioquímica y Ciencias Biológicas; ArgentinaAcademic Journals Inc2014-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/14655Ciminari, María E.; Caviedes Vidal, Enrique Juan Raul; Chediack, Juan Gabriel; Activity of digestive enzymes in chicken's small intestine and caeca: Effect of dietary protein and carbohydrate content; Academic Journals Inc; Asian Journal of Poultry Science; 8; 3; 6-2014; 1-151819-3609enginfo:eu-repo/semantics/altIdentifier/url/http://scialert.net/abstract/?doi=ajpsaj.2014.49.63info:eu-repo/semantics/altIdentifier/doi/10.3923/ajpsaj.2014.49.63info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:55:36Zoai:ri.conicet.gov.ar:11336/14655instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:55:36.967CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Activity of digestive enzymes in chicken's small intestine and caeca: Effect of dietary protein and carbohydrate content
title Activity of digestive enzymes in chicken's small intestine and caeca: Effect of dietary protein and carbohydrate content
spellingShingle Activity of digestive enzymes in chicken's small intestine and caeca: Effect of dietary protein and carbohydrate content
Ciminari, María E.
Chickens
Caeca
Dietary carbohydrates
Dietary proteins
Enzyme digestion
Growth pattern
Phenotypic flexibility
title_short Activity of digestive enzymes in chicken's small intestine and caeca: Effect of dietary protein and carbohydrate content
title_full Activity of digestive enzymes in chicken's small intestine and caeca: Effect of dietary protein and carbohydrate content
title_fullStr Activity of digestive enzymes in chicken's small intestine and caeca: Effect of dietary protein and carbohydrate content
title_full_unstemmed Activity of digestive enzymes in chicken's small intestine and caeca: Effect of dietary protein and carbohydrate content
title_sort Activity of digestive enzymes in chicken's small intestine and caeca: Effect of dietary protein and carbohydrate content
dc.creator.none.fl_str_mv Ciminari, María E.
Caviedes Vidal, Enrique Juan Raul
Chediack, Juan Gabriel
author Ciminari, María E.
author_facet Ciminari, María E.
Caviedes Vidal, Enrique Juan Raul
Chediack, Juan Gabriel
author_role author
author2 Caviedes Vidal, Enrique Juan Raul
Chediack, Juan Gabriel
author2_role author
author
dc.subject.none.fl_str_mv Chickens
Caeca
Dietary carbohydrates
Dietary proteins
Enzyme digestion
Growth pattern
Phenotypic flexibility
topic Chickens
Caeca
Dietary carbohydrates
Dietary proteins
Enzyme digestion
Growth pattern
Phenotypic flexibility
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Digestion is a mediating factor between the animals and their environment, one of the variables related to the efficiency in extracting energy from nutrients is rate of hydrolysis. Phylogenetical and functional hypothesis has been proposed linking dietary flexibility and enzyme lability. Species belong to Parvclass Galloanserae, studied until now, did not modulate aminopeptidase-N activity but they did modulate disaccharidases activities. Additionally, peptide hydrolysis has been demonstrated in avian caeca, but not in chickens. Finally, dietary proteins are essential for chicken growth in the first stages of development, but little information is available in chickens beyond 42 days of life. Chickens beyond that age were fed for 15 days either a high protein (DHP = 49.72% protein and 11.92% carbohydrates) or a high starch diet (DHS = 52.82% carbohydrates and 10.49% protein). Aminopeptidase-N, maltase and sucrase, were assessed in chicken’s small intestines and caeca. Body mass of DHP birds was 37.5% higher than body mass of DHS birds, at the end of the trial. Aminopeptidase-N and sucrase did not change, but maltase exhibited higher activity in DHS than in DHP birds. The lack of aminopeptidase-N modulation and its relatively high activity in caeca, together with a modulation of maltase, contribute and give apparent support to the functional hypothesis. Surprisingly, a high quantity of protein resulted important for growth in chickens after 42 days of life. Also it is important to notice that a casein diet has been demonstrated as a high digestible meal for chickens, so the last data may be of interest for poultry industry.
Fil: Ciminari, María E.. Universidad Nacional de San Luis. Facultad de Ciencias Humanas. Laboratorio de Biología "Profesor Enrique Cavides Codelia"; Argentina. Universidad Nacional del Litoral. Facultad de Bioquímica y Ciencias Biológicas; Argentina
Fil: Caviedes Vidal, Enrique Juan Raul. Universidad Nacional de San Luis. Facultad de Quimica, Bioquimica y Farmacia. Departamento de Bioquímica y Ciencias Biológicas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina. Universidad Nacional de San Luis. Facultad de Ciencias Humanas. Laboratorio de Biología "Profesor Enrique Cavides Codelia"; Argentina
Fil: Chediack, Juan Gabriel. Universidad Nacional de San Luis. Facultad de Ciencias Humanas. Laboratorio de Biología "profesor Enrique Cavides Codelia"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina. Universidad Nacional de San Luis. Facultad de Quimica, Bioquimica y Farmacia. Departamento de Bioquímica y Ciencias Biológicas; Argentina
description Digestion is a mediating factor between the animals and their environment, one of the variables related to the efficiency in extracting energy from nutrients is rate of hydrolysis. Phylogenetical and functional hypothesis has been proposed linking dietary flexibility and enzyme lability. Species belong to Parvclass Galloanserae, studied until now, did not modulate aminopeptidase-N activity but they did modulate disaccharidases activities. Additionally, peptide hydrolysis has been demonstrated in avian caeca, but not in chickens. Finally, dietary proteins are essential for chicken growth in the first stages of development, but little information is available in chickens beyond 42 days of life. Chickens beyond that age were fed for 15 days either a high protein (DHP = 49.72% protein and 11.92% carbohydrates) or a high starch diet (DHS = 52.82% carbohydrates and 10.49% protein). Aminopeptidase-N, maltase and sucrase, were assessed in chicken’s small intestines and caeca. Body mass of DHP birds was 37.5% higher than body mass of DHS birds, at the end of the trial. Aminopeptidase-N and sucrase did not change, but maltase exhibited higher activity in DHS than in DHP birds. The lack of aminopeptidase-N modulation and its relatively high activity in caeca, together with a modulation of maltase, contribute and give apparent support to the functional hypothesis. Surprisingly, a high quantity of protein resulted important for growth in chickens after 42 days of life. Also it is important to notice that a casein diet has been demonstrated as a high digestible meal for chickens, so the last data may be of interest for poultry industry.
publishDate 2014
dc.date.none.fl_str_mv 2014-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/14655
Ciminari, María E.; Caviedes Vidal, Enrique Juan Raul; Chediack, Juan Gabriel; Activity of digestive enzymes in chicken's small intestine and caeca: Effect of dietary protein and carbohydrate content; Academic Journals Inc; Asian Journal of Poultry Science; 8; 3; 6-2014; 1-15
1819-3609
url http://hdl.handle.net/11336/14655
identifier_str_mv Ciminari, María E.; Caviedes Vidal, Enrique Juan Raul; Chediack, Juan Gabriel; Activity of digestive enzymes in chicken's small intestine and caeca: Effect of dietary protein and carbohydrate content; Academic Journals Inc; Asian Journal of Poultry Science; 8; 3; 6-2014; 1-15
1819-3609
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://scialert.net/abstract/?doi=ajpsaj.2014.49.63
info:eu-repo/semantics/altIdentifier/doi/10.3923/ajpsaj.2014.49.63
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Academic Journals Inc
publisher.none.fl_str_mv Academic Journals Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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