High dietary protein, n − 3/n − 6 ratio and β-carotene enhances Paracentrotus lividus (Lamarck, 1816) larval development
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2022 |
| Outros Autores: | , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/10400.8/8731 |
Resumo: | Fundação para a Ciência e Tecnologia (FCT), Grant/Award Number: LA/P/0069/2020, UIDB/04292/2020 and UIDP/04292/2020; Operational Programme MAR2020, Grant/Award Number: 16-02-01-FMP-0004; Scientific Employment Stimulus Programmes, Grant/Award Number: CEECINST/00051/2018; European Regional Development Fund, Grant/Award Number: Centro-01-0145-FEDER-000018. |
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High dietary protein, n − 3/n − 6 ratio and β-carotene enhances Paracentrotus lividus (Lamarck, 1816) larval developmentEchinocultureFatty acid profileLarval conditionLarvicultureNutritionPUFAFundação para a Ciência e Tecnologia (FCT), Grant/Award Number: LA/P/0069/2020, UIDB/04292/2020 and UIDP/04292/2020; Operational Programme MAR2020, Grant/Award Number: 16-02-01-FMP-0004; Scientific Employment Stimulus Programmes, Grant/Award Number: CEECINST/00051/2018; European Regional Development Fund, Grant/Award Number: Centro-01-0145-FEDER-000018.The nutritional characteristics of microalgae affect the growth, survival and fatty acid composition of sea urchin larvae. This study aimed to evaluate the influence of nutritive characteristics of single microalgal diets in Paracentrotus lividus (Lamarck, 1816) larval development, growth, and condition. Larvae of P. lividus were fed with three monospecific microalgal diets, Rhodomonas sp. (Rho), Dunaliella tertiolecta (Duna) and the diatom Chaetoceros calcitrans (Chae), and their development and growth were analysed until competence. Additionally, the fatty acid (FA) profile of larvae was analysed at competence and compared with the FA profile of the correspondent diet. The three groups of larvae attained competence simultaneously with differences in growth performance. The larvae fed with Chae attained the largest stomach and the shortest post-oral arm. The larvae were able to accumulate long-chain polyunsaturated fatty acids (PUFA), such as docosahexaenoic (DHA, C22:6n − 3), eicosapentaenoic (EPA, C20:5n − 3) and arachidonic (ARA, C20:4n − 6) acids, either by assimilation and retention of dietary FA or by the synthesis from α-linolenic acid (ALA, C18:3n − 3) and linoleic acid (LA, C18:2n − 6). Furthermore, the low DHA/EPA ratio and high EPA/ARA and n − 3/n − 6 ratios of Rho and Chae and the high levels of the β-carotene present in Chae improved larval growth and development. In conclusion, the results indicated that of the three microalgal diets tested, C. calcitrans provided important nutritional characteristics, especially in terms of FA composition and carotenoids, improving P. lividus larval growth and condition.WilleyIC-OnlineGomes, Ana S.Lourenço, SílviaSantos, Pedro M.Neves, MartaAdão, PedroTecelão, CarlaPombo, Ana2023-08-24T11:19:33Z20222022-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/8731engGomes, A. S., Lourenço, S., Santos, P. M., Neves, M., Adão, P., Tecelão, C., & Pombo, A. (2022). High dietary protein, n − 3/n − 6 ratio and β-carotene enhances Paracentrotus lividus (Lamarck, 1816) larval development. Aquaculture Research, 53, 5398–5412. https://doi.org/10.1111/are.160231355-557X10.1111/are.16023info: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:RCAAP2024-09-26T18:26:18Zoai:iconline.ipleiria.pt:10400.8/8731Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-09-26T18:26:18Repositório 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 |
High dietary protein, n − 3/n − 6 ratio and β-carotene enhances Paracentrotus lividus (Lamarck, 1816) larval development |
| title |
High dietary protein, n − 3/n − 6 ratio and β-carotene enhances Paracentrotus lividus (Lamarck, 1816) larval development |
| spellingShingle |
High dietary protein, n − 3/n − 6 ratio and β-carotene enhances Paracentrotus lividus (Lamarck, 1816) larval development Gomes, Ana S. Echinoculture Fatty acid profile Larval condition Larviculture Nutrition PUFA |
| title_short |
High dietary protein, n − 3/n − 6 ratio and β-carotene enhances Paracentrotus lividus (Lamarck, 1816) larval development |
| title_full |
High dietary protein, n − 3/n − 6 ratio and β-carotene enhances Paracentrotus lividus (Lamarck, 1816) larval development |
| title_fullStr |
High dietary protein, n − 3/n − 6 ratio and β-carotene enhances Paracentrotus lividus (Lamarck, 1816) larval development |
| title_full_unstemmed |
High dietary protein, n − 3/n − 6 ratio and β-carotene enhances Paracentrotus lividus (Lamarck, 1816) larval development |
| title_sort |
High dietary protein, n − 3/n − 6 ratio and β-carotene enhances Paracentrotus lividus (Lamarck, 1816) larval development |
| author |
Gomes, Ana S. |
| author_facet |
Gomes, Ana S. Lourenço, Sílvia Santos, Pedro M. Neves, Marta Adão, Pedro Tecelão, Carla Pombo, Ana |
| author_role |
author |
| author2 |
Lourenço, Sílvia Santos, Pedro M. Neves, Marta Adão, Pedro Tecelão, Carla Pombo, Ana |
| author2_role |
author author author author author author |
| dc.contributor.none.fl_str_mv |
IC-Online |
| dc.contributor.author.fl_str_mv |
Gomes, Ana S. Lourenço, Sílvia Santos, Pedro M. Neves, Marta Adão, Pedro Tecelão, Carla Pombo, Ana |
| dc.subject.por.fl_str_mv |
Echinoculture Fatty acid profile Larval condition Larviculture Nutrition PUFA |
| topic |
Echinoculture Fatty acid profile Larval condition Larviculture Nutrition PUFA |
| description |
Fundação para a Ciência e Tecnologia (FCT), Grant/Award Number: LA/P/0069/2020, UIDB/04292/2020 and UIDP/04292/2020; Operational Programme MAR2020, Grant/Award Number: 16-02-01-FMP-0004; Scientific Employment Stimulus Programmes, Grant/Award Number: CEECINST/00051/2018; European Regional Development Fund, Grant/Award Number: Centro-01-0145-FEDER-000018. |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022 2022-01-01T00:00:00Z 2023-08-24T11:19:33Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/article |
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article |
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publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.8/8731 |
| url |
http://hdl.handle.net/10400.8/8731 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
Gomes, A. S., Lourenço, S., Santos, P. M., Neves, M., Adão, P., Tecelão, C., & Pombo, A. (2022). High dietary protein, n − 3/n − 6 ratio and β-carotene enhances Paracentrotus lividus (Lamarck, 1816) larval development. Aquaculture Research, 53, 5398–5412. https://doi.org/10.1111/are.16023 1355-557X 10.1111/are.16023 |
| dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Willey |
| publisher.none.fl_str_mv |
Willey |
| 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 |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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mluisa.alvim@gmail.com |
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1817547294325604352 |