Can artificial diets be a feasible alternative for the gonadal growth and maturation of the sea urchin Paracentrotus lividus (Lamarck, 1816)?

Detalhes bibliográficos
Autor(a) principal: Santos, Pedro M.
Data de Publicação: 2019
Outros Autores: Ferreira, Susana M. F., Albano, Pedro, Raposo, Andreia, Costa, José L., Pombo, Ana
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.8/5066
Resumo: This project was supported financially by the Operational Programme MAR2020 through the project 16-02-01-FMP-0004: Ouriceira Aqua: Aquaculture and Enhancement of Gonad Production in the Sea Urchin (Paracentrotus lividus). This study was also supported by Fundaç~ao para a Ciência e Tecnologia (FCT) through the strategic project UID/MAR/04292/2019 granted to MARE—Marine and Environmental Sciences Centre.
id RCAP_68617016c0b1b02547923ef047fc97d5
oai_identifier_str oai:iconline.ipleiria.pt:10400.8/5066
network_acronym_str RCAP
network_name_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository_id_str 7160
spelling Can artificial diets be a feasible alternative for the gonadal growth and maturation of the sea urchin Paracentrotus lividus (Lamarck, 1816)?Gonad maturationHistologyNutritionReproductive cycleThis project was supported financially by the Operational Programme MAR2020 through the project 16-02-01-FMP-0004: Ouriceira Aqua: Aquaculture and Enhancement of Gonad Production in the Sea Urchin (Paracentrotus lividus). This study was also supported by Fundaç~ao para a Ciência e Tecnologia (FCT) through the strategic project UID/MAR/04292/2019 granted to MARE—Marine and Environmental Sciences Centre.Paracentrotus lividus (Lamarck 1816) has high-value reddishorange gonads that are regarded as a delicacy. In this study, three jellified diets have been tested for 90 days to assess the effect of different diets on P. lividus somatic and gonadal growth, gonad color, and reproductive state. All diets contained agar as a gelling agent and consisted of: maize and spinach (A); maize, spinach, and macroalga Laminaria digitata (B); and maize, spinach, and pumpkin Cucurbita maxima (C). Diet B was the most successful in promoting somatic growth with regard to test diameter (1.2 mm month−1) and total wet weight (79.9 mg ind−1 day−1). The individuals from Diet A presented a higher final gonadosomatic index (9.07 ± 2.39%) where all sea urchins initially presented with an index of 3.33 ± 0.02%. Diets A and C led to a marked advance (p < .05) in the gametogenic cycle (66.7% and 46.7% of the individuals with mature gametes, respectively), while Diet B resulted in less-developed gonadal stages, which are more appropriate for commercial purposes in terms of sensorial characteristics appreciated by the consumers. The gonad color analyses confirmed a redder roe in females and also the suitability of C. maxima as a potential gonad color enhancer for P. lividus.WileyIC-OnlineSantos, Pedro M.Ferreira, Susana M. F.Albano, PedroRaposo, AndreiaCosta, José L.Pombo, Ana2020-08-11T15:25:08Z20192019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/5066engSantos, P.M., Ferreira, S., Albano, P., Raposo, A., Costa, J.L., & Pombo, Ana. (2019). Can artificial diets be a feasible alternative for gonadal growth and maturation of the sea urchin Paracentrotus lividus (Lamarck, 1816)?. Journal of the World Aquaculture Society. DOI: 10.1111/jwas.126561749-734510.1111/jwas.12656metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-17T15:50:32Zoai:iconline.ipleiria.pt:10400.8/5066Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:48:44.809809Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Can artificial diets be a feasible alternative for the gonadal growth and maturation of the sea urchin Paracentrotus lividus (Lamarck, 1816)?
title Can artificial diets be a feasible alternative for the gonadal growth and maturation of the sea urchin Paracentrotus lividus (Lamarck, 1816)?
spellingShingle Can artificial diets be a feasible alternative for the gonadal growth and maturation of the sea urchin Paracentrotus lividus (Lamarck, 1816)?
Santos, Pedro M.
Gonad maturation
Histology
Nutrition
Reproductive cycle
title_short Can artificial diets be a feasible alternative for the gonadal growth and maturation of the sea urchin Paracentrotus lividus (Lamarck, 1816)?
title_full Can artificial diets be a feasible alternative for the gonadal growth and maturation of the sea urchin Paracentrotus lividus (Lamarck, 1816)?
title_fullStr Can artificial diets be a feasible alternative for the gonadal growth and maturation of the sea urchin Paracentrotus lividus (Lamarck, 1816)?
title_full_unstemmed Can artificial diets be a feasible alternative for the gonadal growth and maturation of the sea urchin Paracentrotus lividus (Lamarck, 1816)?
title_sort Can artificial diets be a feasible alternative for the gonadal growth and maturation of the sea urchin Paracentrotus lividus (Lamarck, 1816)?
author Santos, Pedro M.
author_facet Santos, Pedro M.
Ferreira, Susana M. F.
Albano, Pedro
Raposo, Andreia
Costa, José L.
Pombo, Ana
author_role author
author2 Ferreira, Susana M. F.
Albano, Pedro
Raposo, Andreia
Costa, José L.
Pombo, Ana
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv IC-Online
dc.contributor.author.fl_str_mv Santos, Pedro M.
Ferreira, Susana M. F.
Albano, Pedro
Raposo, Andreia
Costa, José L.
Pombo, Ana
dc.subject.por.fl_str_mv Gonad maturation
Histology
Nutrition
Reproductive cycle
topic Gonad maturation
Histology
Nutrition
Reproductive cycle
description This project was supported financially by the Operational Programme MAR2020 through the project 16-02-01-FMP-0004: Ouriceira Aqua: Aquaculture and Enhancement of Gonad Production in the Sea Urchin (Paracentrotus lividus). This study was also supported by Fundaç~ao para a Ciência e Tecnologia (FCT) through the strategic project UID/MAR/04292/2019 granted to MARE—Marine and Environmental Sciences Centre.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-01-01T00:00:00Z
2020-08-11T15:25:08Z
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://hdl.handle.net/10400.8/5066
url http://hdl.handle.net/10400.8/5066
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Santos, P.M., Ferreira, S., Albano, P., Raposo, A., Costa, J.L., & Pombo, Ana. (2019). Can artificial diets be a feasible alternative for gonadal growth and maturation of the sea urchin Paracentrotus lividus (Lamarck, 1816)?. Journal of the World Aquaculture Society. DOI: 10.1111/jwas.12656
1749-7345
10.1111/jwas.12656
dc.rights.driver.fl_str_mv metadata only access
info:eu-repo/semantics/openAccess
rights_invalid_str_mv metadata only access
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
_version_ 1799136980784644096

Registros relacionados