Biofortified Rocket (Eruca sativa) with Selenium by Using the Nutrient Film Technique

Detalhes bibliográficos
Autor(a) principal: Nascimento, Carolina Seno [UNESP]
Data de Publicação: 2022
Outros Autores: Nascimento, Camila Seno [UNESP], Lopes, Guilherme, Carrasco, Gilda, Gratão, Priscila Lupino [UNESP], Cecílio Filho, Arthur Bernardes [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.3390/horticulturae8111088
http://hdl.handle.net/11449/249706
Resumo: Selenium (Se) is an essential micronutrient for humans, but most foods are Se deficient, mainly because of its low content in the soil. A Se-deficient diet results in increased susceptibility to cardiovascular disease, cancer, and hyperthyroidism. Agronomic biofortification is a good alternative to increase Se in food. This study investigated the effect of Se on the growth, yield, and biofortification of the rocket. Plants were grown in a hydroponic system. Seven Se concentrations (0, 10, 20, 30, 40, 50, and 60 µM) were evaluated using sodium selenate. Growth, yield, lipid peroxidation, hydrogen peroxide content, and the enzymatic activity of catalase and ascorbate peroxidase were influenced by the Se concentration. Considering the evaluated parameters, 10–30 µM Se promoted the best results, and with 20 µM, the higher yield. Rocket plants treated with Se in the nutrient solution were biofortified, showing Se contents of 598.96 to 1437.56 mg kg−1 in the dry mass, higher than plants cultivated in a nutrient solution without Se, which presented 167.84 mg kg−1 of Se. Se concentrations of 10–30 µM in the nutrient solution were beneficial for rocket plants, while concentrations above 50 µM were toxic to the plants.
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spelling Biofortified Rocket (Eruca sativa) with Selenium by Using the Nutrient Film TechniquemalnourishmentSe deficiencyselenatesoilless cultivationurban agricultureSelenium (Se) is an essential micronutrient for humans, but most foods are Se deficient, mainly because of its low content in the soil. A Se-deficient diet results in increased susceptibility to cardiovascular disease, cancer, and hyperthyroidism. Agronomic biofortification is a good alternative to increase Se in food. This study investigated the effect of Se on the growth, yield, and biofortification of the rocket. Plants were grown in a hydroponic system. Seven Se concentrations (0, 10, 20, 30, 40, 50, and 60 µM) were evaluated using sodium selenate. Growth, yield, lipid peroxidation, hydrogen peroxide content, and the enzymatic activity of catalase and ascorbate peroxidase were influenced by the Se concentration. Considering the evaluated parameters, 10–30 µM Se promoted the best results, and with 20 µM, the higher yield. Rocket plants treated with Se in the nutrient solution were biofortified, showing Se contents of 598.96 to 1437.56 mg kg−1 in the dry mass, higher than plants cultivated in a nutrient solution without Se, which presented 167.84 mg kg−1 of Se. Se concentrations of 10–30 µM in the nutrient solution were beneficial for rocket plants, while concentrations above 50 µM were toxic to the plants.Department of Agricultural Production Sciences São Paulo State UniversityDepartment of Soil Science Federal University of LavrasDepartment of Horticulture University of TalcaDepartment of Biology São Paulo State UniversityDepartment of Agricultural Production Sciences São Paulo State UniversityDepartment of Biology São Paulo State UniversityUniversidade Estadual Paulista (UNESP)Federal University of LavrasUniversity of TalcaNascimento, Carolina Seno [UNESP]Nascimento, Camila Seno [UNESP]Lopes, GuilhermeCarrasco, GildaGratão, Priscila Lupino [UNESP]Cecílio Filho, Arthur Bernardes [UNESP]2023-07-29T16:07:02Z2023-07-29T16:07:02Z2022-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.3390/horticulturae8111088Horticulturae, v. 8, n. 11, 2022.2311-7524http://hdl.handle.net/11449/24970610.3390/horticulturae81110882-s2.0-85149062389Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengHorticulturaeinfo:eu-repo/semantics/openAccess2024-06-07T13:56:13Zoai:repositorio.unesp.br:11449/249706Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T18:04:39.090028Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Biofortified Rocket (Eruca sativa) with Selenium by Using the Nutrient Film Technique
title Biofortified Rocket (Eruca sativa) with Selenium by Using the Nutrient Film Technique
spellingShingle Biofortified Rocket (Eruca sativa) with Selenium by Using the Nutrient Film Technique
Nascimento, Carolina Seno [UNESP]
malnourishment
Se deficiency
selenate
soilless cultivation
urban agriculture
title_short Biofortified Rocket (Eruca sativa) with Selenium by Using the Nutrient Film Technique
title_full Biofortified Rocket (Eruca sativa) with Selenium by Using the Nutrient Film Technique
title_fullStr Biofortified Rocket (Eruca sativa) with Selenium by Using the Nutrient Film Technique
title_full_unstemmed Biofortified Rocket (Eruca sativa) with Selenium by Using the Nutrient Film Technique
title_sort Biofortified Rocket (Eruca sativa) with Selenium by Using the Nutrient Film Technique
author Nascimento, Carolina Seno [UNESP]
author_facet Nascimento, Carolina Seno [UNESP]
Nascimento, Camila Seno [UNESP]
Lopes, Guilherme
Carrasco, Gilda
Gratão, Priscila Lupino [UNESP]
Cecílio Filho, Arthur Bernardes [UNESP]
author_role author
author2 Nascimento, Camila Seno [UNESP]
Lopes, Guilherme
Carrasco, Gilda
Gratão, Priscila Lupino [UNESP]
Cecílio Filho, Arthur Bernardes [UNESP]
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Federal University of Lavras
University of Talca
dc.contributor.author.fl_str_mv Nascimento, Carolina Seno [UNESP]
Nascimento, Camila Seno [UNESP]
Lopes, Guilherme
Carrasco, Gilda
Gratão, Priscila Lupino [UNESP]
Cecílio Filho, Arthur Bernardes [UNESP]
dc.subject.por.fl_str_mv malnourishment
Se deficiency
selenate
soilless cultivation
urban agriculture
topic malnourishment
Se deficiency
selenate
soilless cultivation
urban agriculture
description Selenium (Se) is an essential micronutrient for humans, but most foods are Se deficient, mainly because of its low content in the soil. A Se-deficient diet results in increased susceptibility to cardiovascular disease, cancer, and hyperthyroidism. Agronomic biofortification is a good alternative to increase Se in food. This study investigated the effect of Se on the growth, yield, and biofortification of the rocket. Plants were grown in a hydroponic system. Seven Se concentrations (0, 10, 20, 30, 40, 50, and 60 µM) were evaluated using sodium selenate. Growth, yield, lipid peroxidation, hydrogen peroxide content, and the enzymatic activity of catalase and ascorbate peroxidase were influenced by the Se concentration. Considering the evaluated parameters, 10–30 µM Se promoted the best results, and with 20 µM, the higher yield. Rocket plants treated with Se in the nutrient solution were biofortified, showing Se contents of 598.96 to 1437.56 mg kg−1 in the dry mass, higher than plants cultivated in a nutrient solution without Se, which presented 167.84 mg kg−1 of Se. Se concentrations of 10–30 µM in the nutrient solution were beneficial for rocket plants, while concentrations above 50 µM were toxic to the plants.
publishDate 2022
dc.date.none.fl_str_mv 2022-11-01
2023-07-29T16:07:02Z
2023-07-29T16:07:02Z
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://dx.doi.org/10.3390/horticulturae8111088
Horticulturae, v. 8, n. 11, 2022.
2311-7524
http://hdl.handle.net/11449/249706
10.3390/horticulturae8111088
2-s2.0-85149062389
url http://dx.doi.org/10.3390/horticulturae8111088
http://hdl.handle.net/11449/249706
identifier_str_mv Horticulturae, v. 8, n. 11, 2022.
2311-7524
10.3390/horticulturae8111088
2-s2.0-85149062389
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Horticulturae
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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