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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/75173
Ver los metadatos del registro completo
id |
CONICETDig_52b73b9f8c586c4873313a48e9415b5f |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/75173 |
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 Técnicas2025-09-03T10:08:09Zoai: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:34982025-09-03 10:08:09.774CONICET 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_ |
1842270033481302016 |
score |
13.13397 |