Study of selenocompounds from selenium-enriched culture of edible sprouts

Selenium is recognised as an essential micronutrient for humans and animals. One of the main sources of selenocompounds in the human diet is vegetables. Therefore, this study deals with the Se species present in different edible sprouts grown in Se-enriched media. We grew alfalfa, lentil and soy in...

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Detalles Bibliográficos
Autores: Funes Collado, Virginia, Morell García, Albert, Rubio i Rovira, Roser, López Sánchez, José Fermín
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2013
País:España
Institución:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Repositorio:Recercat. Dipósit de la Recerca de Catalunya
OAI Identifier:oai:recercat.cat:2445/47995
Acceso en línea:https://hdl.handle.net/2445/47995
Access Level:acceso abierto
Palabra clave:Seleni
Plantes
Aminoàcids
Enzims
Llavors
Química dels aliments
Nutrició
Selenium
Plants
Amino acids
Enzymes
Seeds
Food chemistry
Nutrition
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repository_id_str
spelling Study of selenocompounds from selenium-enriched culture of edible sproutsFunes Collado, VirginiaMorell García, AlbertRubio i Rovira, RoserLópez Sánchez, José FermínSeleniPlantesAminoàcidsEnzimsLlavorsQuímica dels alimentsNutricióSeleniumPlantsAmino acidsEnzymesSeedsFood chemistryNutritionSelenium is recognised as an essential micronutrient for humans and animals. One of the main sources of selenocompounds in the human diet is vegetables. Therefore, this study deals with the Se species present in different edible sprouts grown in Se-enriched media. We grew alfalfa, lentil and soy in a hydroponic system amended with soluble salts, containing the same proportion of Se, in the form of Se(VI) and Se(IV). Total Se in the sprouts was determined by acidic digestion in a microwave system and by ICP/MS. Se speciation was carried out by enzymatic extraction (Protease XIV) and measured by LC-ICP/MS. The study shows that the Se content of plants depends on the content in the growth culture, and that part of the inorganic Se was biotransformed mainly into SeMet. These results contribute to our understanding of the uptake of inorganic Se and its biotransformation by edible plants.Elsevier B.V.2013201320132013info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersion20 p.application/pdfhttps://hdl.handle.net/2445/47995Articles publicats en revistes (Enginyeria Química i Química Analítica)reponame:Recercat. Dipósit de la Recerca de Catalunyainstname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)InglésVersió postprint del document publicat a: http://dx.doi.org/10.1016/j.foodchem.2013.06.090Food Chemistry, 2013, vol. 141, num. 4, p. 3738-3743http://dx.doi.org/10.1016/j.foodchem.2013.06.090(c) Elsevier B.V., 2013info:eu-repo/semantics/openAccessoai:recercat.cat:2445/479952026-05-29T05:05:01Z
dc.title.none.fl_str_mv Study of selenocompounds from selenium-enriched culture of edible sprouts
title Study of selenocompounds from selenium-enriched culture of edible sprouts
spellingShingle Study of selenocompounds from selenium-enriched culture of edible sprouts
Funes Collado, Virginia
Seleni
Plantes
Aminoàcids
Enzims
Llavors
Química dels aliments
Nutrició
Selenium
Plants
Amino acids
Enzymes
Seeds
Food chemistry
Nutrition
title_short Study of selenocompounds from selenium-enriched culture of edible sprouts
title_full Study of selenocompounds from selenium-enriched culture of edible sprouts
title_fullStr Study of selenocompounds from selenium-enriched culture of edible sprouts
title_full_unstemmed Study of selenocompounds from selenium-enriched culture of edible sprouts
title_sort Study of selenocompounds from selenium-enriched culture of edible sprouts
dc.creator.none.fl_str_mv Funes Collado, Virginia
Morell García, Albert
Rubio i Rovira, Roser
López Sánchez, José Fermín
author Funes Collado, Virginia
author_facet Funes Collado, Virginia
Morell García, Albert
Rubio i Rovira, Roser
López Sánchez, José Fermín
author_role author
author2 Morell García, Albert
Rubio i Rovira, Roser
López Sánchez, José Fermín
author2_role author
author
author
dc.subject.none.fl_str_mv Seleni
Plantes
Aminoàcids
Enzims
Llavors
Química dels aliments
Nutrició
Selenium
Plants
Amino acids
Enzymes
Seeds
Food chemistry
Nutrition
topic Seleni
Plantes
Aminoàcids
Enzims
Llavors
Química dels aliments
Nutrició
Selenium
Plants
Amino acids
Enzymes
Seeds
Food chemistry
Nutrition
description Selenium is recognised as an essential micronutrient for humans and animals. One of the main sources of selenocompounds in the human diet is vegetables. Therefore, this study deals with the Se species present in different edible sprouts grown in Se-enriched media. We grew alfalfa, lentil and soy in a hydroponic system amended with soluble salts, containing the same proportion of Se, in the form of Se(VI) and Se(IV). Total Se in the sprouts was determined by acidic digestion in a microwave system and by ICP/MS. Se speciation was carried out by enzymatic extraction (Protease XIV) and measured by LC-ICP/MS. The study shows that the Se content of plants depends on the content in the growth culture, and that part of the inorganic Se was biotransformed mainly into SeMet. These results contribute to our understanding of the uptake of inorganic Se and its biotransformation by edible plants.
publishDate 2013
dc.date.none.fl_str_mv 2013
2013
2013
2013
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/47995
url https://hdl.handle.net/2445/47995
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Versió postprint del document publicat a: http://dx.doi.org/10.1016/j.foodchem.2013.06.090
Food Chemistry, 2013, vol. 141, num. 4, p. 3738-3743
http://dx.doi.org/10.1016/j.foodchem.2013.06.090
dc.rights.none.fl_str_mv (c) Elsevier B.V., 2013
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) Elsevier B.V., 2013
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 20 p.
application/pdf
dc.publisher.none.fl_str_mv Elsevier B.V.
publisher.none.fl_str_mv Elsevier B.V.
dc.source.none.fl_str_mv Articles publicats en revistes (Enginyeria Química i Química Analítica)
reponame:Recercat. Dipósit de la Recerca de Catalunya
instname:Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
instname_str Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
reponame_str Recercat. Dipósit de la Recerca de Catalunya
collection Recercat. Dipósit de la Recerca de Catalunya
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,812429

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