Nutritional perfomance of Tupinambis merianae lizards fed with corn starch as source of energy

Autores
Vega Parry, Harold Enrique Bernabé; Vintiñi, Elisa Ofelia; Arce, Osvaldo Ernesto Antonio; Manes, Mario Enrique
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Efficiency in processing complex carbohydrates as a source of energy was studied in Tupinambis merianae lizards. Four isoproteic and isoenergetic diets in which different percentages of corn starch substituted fat (0, 10, 20 and 30 dry matter in the diet) were provided. Even though consumption was similar in all diets, growth and feeding conversion rates decreased significantly with corn starch supplies of 10% and more. At the end of the trial, pancreatic alpha-amylase activity showed correlated increases, yet these were insufficient to compensate corn starch supplies. Results suggest that Tupinambis merianae lizards have a restricted omnivorous capacity. Therefore, diet formulation for these lizards should exclude high molecular weight carbohydrates.
Fil: Vega Parry, Harold Enrique Bernabé. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia. Cátedra de Histología y Embriología Normal; Argentina
Fil: Vintiñi, Elisa Ofelia. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia. Cátedra de Histología y Embriología Normal; Argentina
Fil: Arce, Osvaldo Ernesto Antonio. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia. Cátedra de Histología y Embriología Normal; Argentina
Fil: Manes, Mario Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia. Cátedra de Histología y Embriología Normal; Argentina
Materia
Tupinambis merianae
omnivorous capacity
energy supply
growth
feeding conversion
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/75173
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Nutritional perfomance of Tupinambis merianae lizards fed with corn starch as source of energyVega Parry, Harold Enrique BernabéVintiñi, Elisa OfeliaArce, Osvaldo Ernesto AntonioManes, Mario EnriqueTupinambis merianaeomnivorous capacityenergy supplygrowthfeeding conversionhttps://purl.org/becyt/ford/4.2https://purl.org/becyt/ford/4Efficiency in processing complex carbohydrates as a source of energy was studied in Tupinambis merianae lizards. Four isoproteic and isoenergetic diets in which different percentages of corn starch substituted fat (0, 10, 20 and 30 dry matter in the diet) were provided. Even though consumption was similar in all diets, growth and feeding conversion rates decreased significantly with corn starch supplies of 10% and more. At the end of the trial, pancreatic alpha-amylase activity showed correlated increases, yet these were insufficient to compensate corn starch supplies. Results suggest that Tupinambis merianae lizards have a restricted omnivorous capacity. Therefore, diet formulation for these lizards should exclude high molecular weight carbohydrates.Fil: Vega Parry, Harold Enrique Bernabé. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia. Cátedra de Histología y Embriología Normal; ArgentinaFil: Vintiñi, Elisa Ofelia. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia. Cátedra de Histología y Embriología Normal; ArgentinaFil: Arce, Osvaldo Ernesto Antonio. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia. Cátedra de Histología y Embriología Normal; ArgentinaFil: Manes, Mario Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia. Cátedra de Histología y Embriología Normal; ArgentinaFirenze University Press2009-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/75173Vega Parry, Harold Enrique Bernabé; Vintiñi, Elisa Ofelia; Arce, Osvaldo Ernesto Antonio; Manes, Mario Enrique; Nutritional perfomance of Tupinambis merianae lizards fed with corn starch as source of energy; Firenze University Press; Acta Herpetologica; 4; 1; 12-2009; 29-361827-96351827-9643CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.fupress.net/index.php/ah/indexinfo:eu-repo/semantics/altIdentifier/doi/10.13128/Acta_Herpetol-2952info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:35:58Zoai:ri.conicet.gov.ar:11336/75173instacron: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 10:35:58.526CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Nutritional perfomance of Tupinambis merianae lizards fed with corn starch as source of energy
title Nutritional perfomance of Tupinambis merianae lizards fed with corn starch as source of energy
spellingShingle Nutritional perfomance of Tupinambis merianae lizards fed with corn starch as source of energy
Vega Parry, Harold Enrique Bernabé
Tupinambis merianae
omnivorous capacity
energy supply
growth
feeding conversion
title_short Nutritional perfomance of Tupinambis merianae lizards fed with corn starch as source of energy
title_full Nutritional perfomance of Tupinambis merianae lizards fed with corn starch as source of energy
title_fullStr Nutritional perfomance of Tupinambis merianae lizards fed with corn starch as source of energy
title_full_unstemmed Nutritional perfomance of Tupinambis merianae lizards fed with corn starch as source of energy
title_sort Nutritional perfomance of Tupinambis merianae lizards fed with corn starch as source of energy
dc.creator.none.fl_str_mv Vega Parry, Harold Enrique Bernabé
Vintiñi, Elisa Ofelia
Arce, Osvaldo Ernesto Antonio
Manes, Mario Enrique
author Vega Parry, Harold Enrique Bernabé
author_facet Vega Parry, Harold Enrique Bernabé
Vintiñi, Elisa Ofelia
Arce, Osvaldo Ernesto Antonio
Manes, Mario Enrique
author_role author
author2 Vintiñi, Elisa Ofelia
Arce, Osvaldo Ernesto Antonio
Manes, Mario Enrique
author2_role author
author
author
dc.subject.none.fl_str_mv Tupinambis merianae
omnivorous capacity
energy supply
growth
feeding conversion
topic Tupinambis merianae
omnivorous capacity
energy supply
growth
feeding conversion
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.2
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Efficiency in processing complex carbohydrates as a source of energy was studied in Tupinambis merianae lizards. Four isoproteic and isoenergetic diets in which different percentages of corn starch substituted fat (0, 10, 20 and 30 dry matter in the diet) were provided. Even though consumption was similar in all diets, growth and feeding conversion rates decreased significantly with corn starch supplies of 10% and more. At the end of the trial, pancreatic alpha-amylase activity showed correlated increases, yet these were insufficient to compensate corn starch supplies. Results suggest that Tupinambis merianae lizards have a restricted omnivorous capacity. Therefore, diet formulation for these lizards should exclude high molecular weight carbohydrates.
Fil: Vega Parry, Harold Enrique Bernabé. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia. Cátedra de Histología y Embriología Normal; Argentina
Fil: Vintiñi, Elisa Ofelia. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia. Cátedra de Histología y Embriología Normal; Argentina
Fil: Arce, Osvaldo Ernesto Antonio. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia. Cátedra de Histología y Embriología Normal; Argentina
Fil: Manes, Mario Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Universidad Nacional de Tucumán. Facultad de Agronomía y Zootecnia. Cátedra de Histología y Embriología Normal; Argentina
description Efficiency in processing complex carbohydrates as a source of energy was studied in Tupinambis merianae lizards. Four isoproteic and isoenergetic diets in which different percentages of corn starch substituted fat (0, 10, 20 and 30 dry matter in the diet) were provided. Even though consumption was similar in all diets, growth and feeding conversion rates decreased significantly with corn starch supplies of 10% and more. At the end of the trial, pancreatic alpha-amylase activity showed correlated increases, yet these were insufficient to compensate corn starch supplies. Results suggest that Tupinambis merianae lizards have a restricted omnivorous capacity. Therefore, diet formulation for these lizards should exclude high molecular weight carbohydrates.
publishDate 2009
dc.date.none.fl_str_mv 2009-12
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/11336/75173
Vega Parry, Harold Enrique Bernabé; Vintiñi, Elisa Ofelia; Arce, Osvaldo Ernesto Antonio; Manes, Mario Enrique; Nutritional perfomance of Tupinambis merianae lizards fed with corn starch as source of energy; Firenze University Press; Acta Herpetologica; 4; 1; 12-2009; 29-36
1827-9635
1827-9643
CONICET Digital
CONICET
url http://hdl.handle.net/11336/75173
identifier_str_mv Vega Parry, Harold Enrique Bernabé; Vintiñi, Elisa Ofelia; Arce, Osvaldo Ernesto Antonio; Manes, Mario Enrique; Nutritional perfomance of Tupinambis merianae lizards fed with corn starch as source of energy; Firenze University Press; Acta Herpetologica; 4; 1; 12-2009; 29-36
1827-9635
1827-9643
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.fupress.net/index.php/ah/index
info:eu-repo/semantics/altIdentifier/doi/10.13128/Acta_Herpetol-2952
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Firenze University Press
publisher.none.fl_str_mv Firenze University Press
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
_version_ 1844614379324047360
score 13.070432

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