Nutritive and Xenobiotic Compounds in the Alien Algae Undaria pinnatifida from Argentine Patagonia

Autores
Gil, Monica Noemi; Torres, Américo Iadran; Commendatore, Marta Graciela; Marinho, Carmen Haydee; Arias, Andres Hugo; Giarratano, Erica; Casas, Graciela Noemi
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Seaweeds have been used as food since ancient times. The edible brown algae Undaria pinnatifida is native to northeast Asia; however, in 1992, the first specimens in Patagonian environments were found and, since then, have rapidly expanded. The main object of this study was to determine, for the first time in Argentina, the nutritive composition and concentrations of trace elements and hydrocarbons in these alien algae and evaluate their usefulness as food. Sexually mature U. pinnatifida samples were collected at 10-m depth in the Nuevo and San José gulfs. The first site is influenced by activities from Puerto Madryn city, and the latter place was considered as the control. Protein, dietary fiber, and mineral concentrations were similar in both gulfs and in the same order as in eastern countries. Crude protein, indigestible fiber, and calcium and magnesium concentrations were greatest in blade; lipid concentration was greatest in sporophyll; and sodium and potassium concentrations were reatest in midrib. Amino acids showed the greatest concentrations in blades, and these were greater than those reported in kelp from Japan. Cadmium (Cd), arsenic, mercury, and hydrocarbons were detected, but only Cd showed concentrations that could be a risk for consumption. In Argentina, maximum acceptable levels of these contaminants in seaweeds are not established.
Fil: Gil, Monica Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Torres, Américo Iadran. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Commendatore, Marta Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Marinho, Carmen Haydee. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Arias, Andres Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto Argentino de Oceanografía (i); Argentina
Fil: Giarratano, Erica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Casas, Graciela Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Materia
Undaria Pinnatifida
Trace Metals
Arsenic
Aliphatic Hydrocarbons
Aromatic Hydrocarbons
Vitamins
Minerals
Nutritive Composition
Patagonia Argentina
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/12559
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/12559
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Nutritive and Xenobiotic Compounds in the Alien Algae Undaria pinnatifida from Argentine PatagoniaGil, Monica NoemiTorres, Américo IadranCommendatore, Marta GracielaMarinho, Carmen HaydeeArias, Andres HugoGiarratano, EricaCasas, Graciela NoemiUndaria PinnatifidaTrace MetalsArsenicAliphatic HydrocarbonsAromatic HydrocarbonsVitaminsMineralsNutritive CompositionPatagonia Argentinahttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Seaweeds have been used as food since ancient times. The edible brown algae Undaria pinnatifida is native to northeast Asia; however, in 1992, the first specimens in Patagonian environments were found and, since then, have rapidly expanded. The main object of this study was to determine, for the first time in Argentina, the nutritive composition and concentrations of trace elements and hydrocarbons in these alien algae and evaluate their usefulness as food. Sexually mature U. pinnatifida samples were collected at 10-m depth in the Nuevo and San José gulfs. The first site is influenced by activities from Puerto Madryn city, and the latter place was considered as the control. Protein, dietary fiber, and mineral concentrations were similar in both gulfs and in the same order as in eastern countries. Crude protein, indigestible fiber, and calcium and magnesium concentrations were greatest in blade; lipid concentration was greatest in sporophyll; and sodium and potassium concentrations were reatest in midrib. Amino acids showed the greatest concentrations in blades, and these were greater than those reported in kelp from Japan. Cadmium (Cd), arsenic, mercury, and hydrocarbons were detected, but only Cd showed concentrations that could be a risk for consumption. In Argentina, maximum acceptable levels of these contaminants in seaweeds are not established.Fil: Gil, Monica Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: Torres, Américo Iadran. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: Commendatore, Marta Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: Marinho, Carmen Haydee. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: Arias, Andres Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto Argentino de Oceanografía (i); ArgentinaFil: Giarratano, Erica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaFil: Casas, Graciela Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; ArgentinaSpringer2015-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/12559Gil, Monica Noemi; Torres, Américo Iadran; Commendatore, Marta Graciela; Marinho, Carmen Haydee; Arias, Andres Hugo; et al.; Nutritive and Xenobiotic Compounds in the Alien Algae Undaria pinnatifida from Argentine Patagonia; Springer; Archives of Environmental Contamination and Toxicology; 68; 3; 4-2015; 553-5650090-43411432-0703enginfo:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007%2Fs00244-014-0090-yinfo:eu-repo/semantics/altIdentifier/doi/10.1007/s00244-014-0090-yinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:21:23Zoai:ri.conicet.gov.ar:11336/12559instacron: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 10:21:23.971CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Nutritive and Xenobiotic Compounds in the Alien Algae Undaria pinnatifida from Argentine Patagonia
title Nutritive and Xenobiotic Compounds in the Alien Algae Undaria pinnatifida from Argentine Patagonia
spellingShingle Nutritive and Xenobiotic Compounds in the Alien Algae Undaria pinnatifida from Argentine Patagonia
Gil, Monica Noemi
Undaria Pinnatifida
Trace Metals
Arsenic
Aliphatic Hydrocarbons
Aromatic Hydrocarbons
Vitamins
Minerals
Nutritive Composition
Patagonia Argentina
title_short Nutritive and Xenobiotic Compounds in the Alien Algae Undaria pinnatifida from Argentine Patagonia
title_full Nutritive and Xenobiotic Compounds in the Alien Algae Undaria pinnatifida from Argentine Patagonia
title_fullStr Nutritive and Xenobiotic Compounds in the Alien Algae Undaria pinnatifida from Argentine Patagonia
title_full_unstemmed Nutritive and Xenobiotic Compounds in the Alien Algae Undaria pinnatifida from Argentine Patagonia
title_sort Nutritive and Xenobiotic Compounds in the Alien Algae Undaria pinnatifida from Argentine Patagonia
dc.creator.none.fl_str_mv Gil, Monica Noemi
Torres, Américo Iadran
Commendatore, Marta Graciela
Marinho, Carmen Haydee
Arias, Andres Hugo
Giarratano, Erica
Casas, Graciela Noemi
author Gil, Monica Noemi
author_facet Gil, Monica Noemi
Torres, Américo Iadran
Commendatore, Marta Graciela
Marinho, Carmen Haydee
Arias, Andres Hugo
Giarratano, Erica
Casas, Graciela Noemi
author_role author
author2 Torres, Américo Iadran
Commendatore, Marta Graciela
Marinho, Carmen Haydee
Arias, Andres Hugo
Giarratano, Erica
Casas, Graciela Noemi
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Undaria Pinnatifida
Trace Metals
Arsenic
Aliphatic Hydrocarbons
Aromatic Hydrocarbons
Vitamins
Minerals
Nutritive Composition
Patagonia Argentina
topic Undaria Pinnatifida
Trace Metals
Arsenic
Aliphatic Hydrocarbons
Aromatic Hydrocarbons
Vitamins
Minerals
Nutritive Composition
Patagonia Argentina
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Seaweeds have been used as food since ancient times. The edible brown algae Undaria pinnatifida is native to northeast Asia; however, in 1992, the first specimens in Patagonian environments were found and, since then, have rapidly expanded. The main object of this study was to determine, for the first time in Argentina, the nutritive composition and concentrations of trace elements and hydrocarbons in these alien algae and evaluate their usefulness as food. Sexually mature U. pinnatifida samples were collected at 10-m depth in the Nuevo and San José gulfs. The first site is influenced by activities from Puerto Madryn city, and the latter place was considered as the control. Protein, dietary fiber, and mineral concentrations were similar in both gulfs and in the same order as in eastern countries. Crude protein, indigestible fiber, and calcium and magnesium concentrations were greatest in blade; lipid concentration was greatest in sporophyll; and sodium and potassium concentrations were reatest in midrib. Amino acids showed the greatest concentrations in blades, and these were greater than those reported in kelp from Japan. Cadmium (Cd), arsenic, mercury, and hydrocarbons were detected, but only Cd showed concentrations that could be a risk for consumption. In Argentina, maximum acceptable levels of these contaminants in seaweeds are not established.
Fil: Gil, Monica Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Torres, Américo Iadran. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Commendatore, Marta Graciela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Marinho, Carmen Haydee. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Arias, Andres Hugo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Instituto Argentino de Oceanografía (i); Argentina
Fil: Giarratano, Erica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
Fil: Casas, Graciela Noemi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
description Seaweeds have been used as food since ancient times. The edible brown algae Undaria pinnatifida is native to northeast Asia; however, in 1992, the first specimens in Patagonian environments were found and, since then, have rapidly expanded. The main object of this study was to determine, for the first time in Argentina, the nutritive composition and concentrations of trace elements and hydrocarbons in these alien algae and evaluate their usefulness as food. Sexually mature U. pinnatifida samples were collected at 10-m depth in the Nuevo and San José gulfs. The first site is influenced by activities from Puerto Madryn city, and the latter place was considered as the control. Protein, dietary fiber, and mineral concentrations were similar in both gulfs and in the same order as in eastern countries. Crude protein, indigestible fiber, and calcium and magnesium concentrations were greatest in blade; lipid concentration was greatest in sporophyll; and sodium and potassium concentrations were reatest in midrib. Amino acids showed the greatest concentrations in blades, and these were greater than those reported in kelp from Japan. Cadmium (Cd), arsenic, mercury, and hydrocarbons were detected, but only Cd showed concentrations that could be a risk for consumption. In Argentina, maximum acceptable levels of these contaminants in seaweeds are not established.
publishDate 2015
dc.date.none.fl_str_mv 2015-04
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/11336/12559
Gil, Monica Noemi; Torres, Américo Iadran; Commendatore, Marta Graciela; Marinho, Carmen Haydee; Arias, Andres Hugo; et al.; Nutritive and Xenobiotic Compounds in the Alien Algae Undaria pinnatifida from Argentine Patagonia; Springer; Archives of Environmental Contamination and Toxicology; 68; 3; 4-2015; 553-565
0090-4341
1432-0703
url http://hdl.handle.net/11336/12559
identifier_str_mv Gil, Monica Noemi; Torres, Américo Iadran; Commendatore, Marta Graciela; Marinho, Carmen Haydee; Arias, Andres Hugo; et al.; Nutritive and Xenobiotic Compounds in the Alien Algae Undaria pinnatifida from Argentine Patagonia; Springer; Archives of Environmental Contamination and Toxicology; 68; 3; 4-2015; 553-565
0090-4341
1432-0703
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1007%2Fs00244-014-0090-y
info:eu-repo/semantics/altIdentifier/doi/10.1007/s00244-014-0090-y
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
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
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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