Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea)
- Autores
- Perez, Analia Fernanda; Lattuca, María Eugenia; Fraysse, Cintia Pamela; Malanga, Gabriela Fabiana
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Present study consists the effects of dietary carotenoids on the gonad and gut index, colour of gonads, carotenoid pigments and lipid peroxidation in the gonads and gut of the sea urchin Loxechinus albus. Individuals were fed for 8 weeks with the following diets: (A) fresh algae, (B) and (C) enriched with 0.02% and 0.045% all trans β-carotene, respectively. After treatment, no significant differences were found in total weight, test diameter, gonad and gut indexes but gonads of L. albus fed on Diet C showed a better color than those fed on other diets. Histological analysis showed differences in the gonad reproductive condition among treatments. Content of β-carotene in gonads and gut showed no significant differences among treatments, neither between organs. The content of echinenone in gonads was significantly higher than in gut for Diet C and the field control. Lipid radical content was lower in gonads than in gut for Diet C. The content of α-tocopherol in gonads was higher in sea urchins fed on Diet C and in the field control, than in sea urchins fed on Diet A and B.
Fil: Perez, Analia Fernanda. Universidad Maimónides. Area de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y de Diagnóstico; Argentina
Fil: Lattuca, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Fraysse, Cintia Pamela. Universidad Maimónides. Area de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y de Diagnóstico; Argentina
Fil: Malanga, Gabriela Fabiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Bioquímica y Medicina Molecular; Argentina - Materia
-
B-Carotene
A-Tocopherol
Echinone
Reproduction - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/5514
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Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea)Perez, Analia FernandaLattuca, María EugeniaFraysse, Cintia PamelaMalanga, Gabriela FabianaB-CaroteneA-TocopherolEchinoneReproductionhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Present study consists the effects of dietary carotenoids on the gonad and gut index, colour of gonads, carotenoid pigments and lipid peroxidation in the gonads and gut of the sea urchin Loxechinus albus. Individuals were fed for 8 weeks with the following diets: (A) fresh algae, (B) and (C) enriched with 0.02% and 0.045% all trans β-carotene, respectively. After treatment, no significant differences were found in total weight, test diameter, gonad and gut indexes but gonads of L. albus fed on Diet C showed a better color than those fed on other diets. Histological analysis showed differences in the gonad reproductive condition among treatments. Content of β-carotene in gonads and gut showed no significant differences among treatments, neither between organs. The content of echinenone in gonads was significantly higher than in gut for Diet C and the field control. Lipid radical content was lower in gonads than in gut for Diet C. The content of α-tocopherol in gonads was higher in sea urchins fed on Diet C and in the field control, than in sea urchins fed on Diet A and B.Fil: Perez, Analia Fernanda. Universidad Maimónides. Area de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y de Diagnóstico; ArgentinaFil: Lattuca, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaFil: Fraysse, Cintia Pamela. Universidad Maimónides. Area de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y de Diagnóstico; ArgentinaFil: Malanga, Gabriela Fabiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Bioquímica y Medicina Molecular; ArgentinaNational Institute of Science Communication2015-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/5514Perez, Analia Fernanda; Lattuca, María Eugenia; Fraysse, Cintia Pamela; Malanga, Gabriela Fabiana; Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea); National Institute of Science Communication; Indian Journal of Marine Sciences; 44; 6; 6-2015; 1-180379-51360975-1033enginfo:eu-repo/semantics/altIdentifier/url/http://nopr.niscair.res.in/handle/123456789/3info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:15:00Zoai:ri.conicet.gov.ar:11336/5514instacron: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 10:15:00.885CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea) |
title |
Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea) |
spellingShingle |
Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea) Perez, Analia Fernanda B-Carotene A-Tocopherol Echinone Reproduction |
title_short |
Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea) |
title_full |
Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea) |
title_fullStr |
Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea) |
title_full_unstemmed |
Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea) |
title_sort |
Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea) |
dc.creator.none.fl_str_mv |
Perez, Analia Fernanda Lattuca, María Eugenia Fraysse, Cintia Pamela Malanga, Gabriela Fabiana |
author |
Perez, Analia Fernanda |
author_facet |
Perez, Analia Fernanda Lattuca, María Eugenia Fraysse, Cintia Pamela Malanga, Gabriela Fabiana |
author_role |
author |
author2 |
Lattuca, María Eugenia Fraysse, Cintia Pamela Malanga, Gabriela Fabiana |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
B-Carotene A-Tocopherol Echinone Reproduction |
topic |
B-Carotene A-Tocopherol Echinone Reproduction |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Present study consists the effects of dietary carotenoids on the gonad and gut index, colour of gonads, carotenoid pigments and lipid peroxidation in the gonads and gut of the sea urchin Loxechinus albus. Individuals were fed for 8 weeks with the following diets: (A) fresh algae, (B) and (C) enriched with 0.02% and 0.045% all trans β-carotene, respectively. After treatment, no significant differences were found in total weight, test diameter, gonad and gut indexes but gonads of L. albus fed on Diet C showed a better color than those fed on other diets. Histological analysis showed differences in the gonad reproductive condition among treatments. Content of β-carotene in gonads and gut showed no significant differences among treatments, neither between organs. The content of echinenone in gonads was significantly higher than in gut for Diet C and the field control. Lipid radical content was lower in gonads than in gut for Diet C. The content of α-tocopherol in gonads was higher in sea urchins fed on Diet C and in the field control, than in sea urchins fed on Diet A and B. Fil: Perez, Analia Fernanda. Universidad Maimónides. Area de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y de Diagnóstico; Argentina Fil: Lattuca, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina Fil: Fraysse, Cintia Pamela. Universidad Maimónides. Area de Investigaciones Biomédicas y Biotecnológicas. Centro de Estudios Biomédicos, Biotecnológicos, Ambientales y de Diagnóstico; Argentina Fil: Malanga, Gabriela Fabiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Bioquímica y Medicina Molecular; Argentina |
description |
Present study consists the effects of dietary carotenoids on the gonad and gut index, colour of gonads, carotenoid pigments and lipid peroxidation in the gonads and gut of the sea urchin Loxechinus albus. Individuals were fed for 8 weeks with the following diets: (A) fresh algae, (B) and (C) enriched with 0.02% and 0.045% all trans β-carotene, respectively. After treatment, no significant differences were found in total weight, test diameter, gonad and gut indexes but gonads of L. albus fed on Diet C showed a better color than those fed on other diets. Histological analysis showed differences in the gonad reproductive condition among treatments. Content of β-carotene in gonads and gut showed no significant differences among treatments, neither between organs. The content of echinenone in gonads was significantly higher than in gut for Diet C and the field control. Lipid radical content was lower in gonads than in gut for Diet C. The content of α-tocopherol in gonads was higher in sea urchins fed on Diet C and in the field control, than in sea urchins fed on Diet A and B. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-06 |
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/11336/5514 Perez, Analia Fernanda; Lattuca, María Eugenia; Fraysse, Cintia Pamela; Malanga, Gabriela Fabiana; Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea); National Institute of Science Communication; Indian Journal of Marine Sciences; 44; 6; 6-2015; 1-18 0379-5136 0975-1033 |
url |
http://hdl.handle.net/11336/5514 |
identifier_str_mv |
Perez, Analia Fernanda; Lattuca, María Eugenia; Fraysse, Cintia Pamela; Malanga, Gabriela Fabiana; Effect of dietary carotenoids on lipoperoxidation in mature sea urchins Loxechinus albus (Echinodermata: Echinoidea); National Institute of Science Communication; Indian Journal of Marine Sciences; 44; 6; 6-2015; 1-18 0379-5136 0975-1033 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://nopr.niscair.res.in/handle/123456789/3 |
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 |
dc.publisher.none.fl_str_mv |
National Institute of Science Communication |
publisher.none.fl_str_mv |
National Institute of Science Communication |
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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1844614082499444736 |
score |
13.070432 |