Effect of dietary carotenoids on reproducers of Amazon River prawn Macrobrachium amazonicum. Part 2: external coloration, accumulation of astaxanthinin dody tissues and pigment stability in feed.

Detalhes bibliográficos
Autor(a) principal: COSTA, D. P. da
Data de Publicação: 2021
Outros Autores: CASTILHO, C. de L., SANTOS, U. R. A. dos, GEMAQUE, T. C., DAMASCENO, L. F., LIMA, J. de F., MIRANDA FILHO, K. C.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1136704
Resumo: The color is an important factor to distinguish the commercialized Amazon river prawns. The accumulation of pigments in the body can vary according to the prawn?s diet. In this work, ethanolic extracts of ?buriti? and annatto rich in pigments were obtained and tested comparatively with synthetic astaxanthin in the feeding of adults of Macrobrachium amazonicum, together with a control group without pigments and a newly captured wild group. Levels of body pigments were measured using UV reflective spectroscopy and external staining by colorimetry. Differences were observed in the accumulation of astaxan thin in body tissues, differences in saturation between genders and that annatto extract has greater stability in the feed after water immersion (P˂0.05). Further studies are recommended to verify the ideal dosage of natural pigments in relation to synthetic astaxanthin that benefits the productive development of prawns.
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spelling Effect of dietary carotenoids on reproducers of Amazon River prawn Macrobrachium amazonicum. Part 2: external coloration, accumulation of astaxanthinin dody tissues and pigment stability in feed.SupplementTissue accumulationCamarãoBuritiThe color is an important factor to distinguish the commercialized Amazon river prawns. The accumulation of pigments in the body can vary according to the prawn?s diet. In this work, ethanolic extracts of ?buriti? and annatto rich in pigments were obtained and tested comparatively with synthetic astaxanthin in the feeding of adults of Macrobrachium amazonicum, together with a control group without pigments and a newly captured wild group. Levels of body pigments were measured using UV reflective spectroscopy and external staining by colorimetry. Differences were observed in the accumulation of astaxan thin in body tissues, differences in saturation between genders and that annatto extract has greater stability in the feed after water immersion (P˂0.05). Further studies are recommended to verify the ideal dosage of natural pigments in relation to synthetic astaxanthin that benefits the productive development of prawns.DANIEL PEREIRA DA COSTA, UEAP; CLAUDIANA DE LIMA CASTILHO, UFRA; UCLÉDIA ROBERTA ALBERTO DOS SANTOS, UFSC; TAINÁRA CUNHA GEMAQUE, UFMG; LEANDRO FERNANDES DAMASCENO, CPAF-AP; JO DE FARIAS LIMA, CPAF-AP; KLEBER CAMPOS MIRANDA FILHO, UFMG.COSTA, D. P. daCASTILHO, C. de L.SANTOS, U. R. A. dosGEMAQUE, T. C.DAMASCENO, L. F.LIMA, J. de F.MIRANDA FILHO, K. C.2021-11-29T01:58:31Z2021-11-29T01:58:31Z2021-11-282021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleJournal of Agricultural Studies, v. 9, n. 2, p. 57-72, 2021.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1136704enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2021-11-29T01:58:39Zoai:www.alice.cnptia.embrapa.br:doc/1136704Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542021-11-29T01:58:39falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542021-11-29T01:58:39Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Effect of dietary carotenoids on reproducers of Amazon River prawn Macrobrachium amazonicum. Part 2: external coloration, accumulation of astaxanthinin dody tissues and pigment stability in feed.
title Effect of dietary carotenoids on reproducers of Amazon River prawn Macrobrachium amazonicum. Part 2: external coloration, accumulation of astaxanthinin dody tissues and pigment stability in feed.
spellingShingle Effect of dietary carotenoids on reproducers of Amazon River prawn Macrobrachium amazonicum. Part 2: external coloration, accumulation of astaxanthinin dody tissues and pigment stability in feed.
COSTA, D. P. da
Supplement
Tissue accumulation
Camarão
Buriti
title_short Effect of dietary carotenoids on reproducers of Amazon River prawn Macrobrachium amazonicum. Part 2: external coloration, accumulation of astaxanthinin dody tissues and pigment stability in feed.
title_full Effect of dietary carotenoids on reproducers of Amazon River prawn Macrobrachium amazonicum. Part 2: external coloration, accumulation of astaxanthinin dody tissues and pigment stability in feed.
title_fullStr Effect of dietary carotenoids on reproducers of Amazon River prawn Macrobrachium amazonicum. Part 2: external coloration, accumulation of astaxanthinin dody tissues and pigment stability in feed.
title_full_unstemmed Effect of dietary carotenoids on reproducers of Amazon River prawn Macrobrachium amazonicum. Part 2: external coloration, accumulation of astaxanthinin dody tissues and pigment stability in feed.
title_sort Effect of dietary carotenoids on reproducers of Amazon River prawn Macrobrachium amazonicum. Part 2: external coloration, accumulation of astaxanthinin dody tissues and pigment stability in feed.
author COSTA, D. P. da
author_facet COSTA, D. P. da
CASTILHO, C. de L.
SANTOS, U. R. A. dos
GEMAQUE, T. C.
DAMASCENO, L. F.
LIMA, J. de F.
MIRANDA FILHO, K. C.
author_role author
author2 CASTILHO, C. de L.
SANTOS, U. R. A. dos
GEMAQUE, T. C.
DAMASCENO, L. F.
LIMA, J. de F.
MIRANDA FILHO, K. C.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv DANIEL PEREIRA DA COSTA, UEAP; CLAUDIANA DE LIMA CASTILHO, UFRA; UCLÉDIA ROBERTA ALBERTO DOS SANTOS, UFSC; TAINÁRA CUNHA GEMAQUE, UFMG; LEANDRO FERNANDES DAMASCENO, CPAF-AP; JO DE FARIAS LIMA, CPAF-AP; KLEBER CAMPOS MIRANDA FILHO, UFMG.
dc.contributor.author.fl_str_mv COSTA, D. P. da
CASTILHO, C. de L.
SANTOS, U. R. A. dos
GEMAQUE, T. C.
DAMASCENO, L. F.
LIMA, J. de F.
MIRANDA FILHO, K. C.
dc.subject.por.fl_str_mv Supplement
Tissue accumulation
Camarão
Buriti
topic Supplement
Tissue accumulation
Camarão
Buriti
description The color is an important factor to distinguish the commercialized Amazon river prawns. The accumulation of pigments in the body can vary according to the prawn?s diet. In this work, ethanolic extracts of ?buriti? and annatto rich in pigments were obtained and tested comparatively with synthetic astaxanthin in the feeding of adults of Macrobrachium amazonicum, together with a control group without pigments and a newly captured wild group. Levels of body pigments were measured using UV reflective spectroscopy and external staining by colorimetry. Differences were observed in the accumulation of astaxan thin in body tissues, differences in saturation between genders and that annatto extract has greater stability in the feed after water immersion (P˂0.05). Further studies are recommended to verify the ideal dosage of natural pigments in relation to synthetic astaxanthin that benefits the productive development of prawns.
publishDate 2021
dc.date.none.fl_str_mv 2021-11-29T01:58:31Z
2021-11-29T01:58:31Z
2021-11-28
2021
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Journal of Agricultural Studies, v. 9, n. 2, p. 57-72, 2021.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1136704
identifier_str_mv Journal of Agricultural Studies, v. 9, n. 2, p. 57-72, 2021.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1136704
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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