Actividad antioxidante y perfil de ácidos grasos de las semillas de jabuticaba (Myrciaria cauliflora Berg)
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng spa |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://www.revistas.unal.edu.co/index.php/actabiol/article/view/16429/ http://hdl.handle.net/11449/72415 |
Resumo: | Numerous natural compounds found in fruits, grains and vegetables have antioxidant activity. This work aimed to characterize jabuticaba seeds (Myrciaria cauliflora Berg) by proximate composition, antioxidant activity and fatty acids profile of their extracted oil. To obtain the extract, the dehydrated and triturated seeds were extracted with ethyl alcohol for 30 min, at a proportion of 1:3 of seeds:ethyl alcohol, under continuous agitation, at room temperature. Afterwards, the mixture was filtered and the supernatant dehydrated at 40 °C aiming to determine, by direct weighing, the extract's dry matter yield. According to the results, the jabuticaba seeds are an important source of total carbohydrates, and also presented relevant antioxidant activity. In the jabuticaba seeds oil, a significant percentage of polyunsaturated fatty acids stood out, with linoleic and α-linolenic being the main component, essentials fatty acids. |
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Actividad antioxidante y perfil de ácidos grasos de las semillas de jabuticaba (Myrciaria cauliflora Berg)Antioxidant activity and profile fatty acids of jabuticaba seeds (Myrciaria cauliflora Berg)Antioxidant activityDPPHEdible oilsFruitsPhenolic compoundsSeedsMyrciaria caulifloraNumerous natural compounds found in fruits, grains and vegetables have antioxidant activity. This work aimed to characterize jabuticaba seeds (Myrciaria cauliflora Berg) by proximate composition, antioxidant activity and fatty acids profile of their extracted oil. To obtain the extract, the dehydrated and triturated seeds were extracted with ethyl alcohol for 30 min, at a proportion of 1:3 of seeds:ethyl alcohol, under continuous agitation, at room temperature. Afterwards, the mixture was filtered and the supernatant dehydrated at 40 °C aiming to determine, by direct weighing, the extract's dry matter yield. According to the results, the jabuticaba seeds are an important source of total carbohydrates, and also presented relevant antioxidant activity. In the jabuticaba seeds oil, a significant percentage of polyunsaturated fatty acids stood out, with linoleic and α-linolenic being the main component, essentials fatty acids.Departamento de Engenharia e Tecnologia de Alimentos Instituto de Biociências, Letras e Ciências Exatas Universidade Estadual Paulista, São José do Rio Preto-SP, CEP: 15054-000Departamento de Engenharia de Alimentos Faculdade de Zootecnia e Engenharia de Alimentos Universidade de São Paulo, Pirassununga-SP, CEP: 13635-900Departamento de Engenharia e Tecnologia de Alimentos Instituto de Biociências, Letras e Ciências Exatas Universidade Estadual Paulista, São José do Rio Preto-SP, CEP: 15054-000Universidade Estadual Paulista (Unesp)Universidade de São Paulo (USP)Jorge, Neuza [UNESP]Bertanha, Bruna JorgeLuzia, Débora Maria Moreno [UNESP]2014-05-27T11:25:52Z2014-05-27T11:25:52Z2011-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article75-82application/pdfhttp://www.revistas.unal.edu.co/index.php/actabiol/article/view/16429/Acta Biologica Colombiana, v. 16, n. 2, p. 75-82, 2011.0120-548X1900-1649http://hdl.handle.net/11449/724152-s2.0-848608933492-s2.0-84860893349.pdf6605948620230104Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengspaActa Biologica Colombiana0.525info:eu-repo/semantics/openAccess2023-10-08T06:06:13Zoai:repositorio.unesp.br:11449/72415Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-05-23T11:49:47.879032Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Actividad antioxidante y perfil de ácidos grasos de las semillas de jabuticaba (Myrciaria cauliflora Berg) Antioxidant activity and profile fatty acids of jabuticaba seeds (Myrciaria cauliflora Berg) |
title |
Actividad antioxidante y perfil de ácidos grasos de las semillas de jabuticaba (Myrciaria cauliflora Berg) |
spellingShingle |
Actividad antioxidante y perfil de ácidos grasos de las semillas de jabuticaba (Myrciaria cauliflora Berg) Jorge, Neuza [UNESP] Antioxidant activity DPPH Edible oils Fruits Phenolic compounds Seeds Myrciaria cauliflora |
title_short |
Actividad antioxidante y perfil de ácidos grasos de las semillas de jabuticaba (Myrciaria cauliflora Berg) |
title_full |
Actividad antioxidante y perfil de ácidos grasos de las semillas de jabuticaba (Myrciaria cauliflora Berg) |
title_fullStr |
Actividad antioxidante y perfil de ácidos grasos de las semillas de jabuticaba (Myrciaria cauliflora Berg) |
title_full_unstemmed |
Actividad antioxidante y perfil de ácidos grasos de las semillas de jabuticaba (Myrciaria cauliflora Berg) |
title_sort |
Actividad antioxidante y perfil de ácidos grasos de las semillas de jabuticaba (Myrciaria cauliflora Berg) |
author |
Jorge, Neuza [UNESP] |
author_facet |
Jorge, Neuza [UNESP] Bertanha, Bruna Jorge Luzia, Débora Maria Moreno [UNESP] |
author_role |
author |
author2 |
Bertanha, Bruna Jorge Luzia, Débora Maria Moreno [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Jorge, Neuza [UNESP] Bertanha, Bruna Jorge Luzia, Débora Maria Moreno [UNESP] |
dc.subject.por.fl_str_mv |
Antioxidant activity DPPH Edible oils Fruits Phenolic compounds Seeds Myrciaria cauliflora |
topic |
Antioxidant activity DPPH Edible oils Fruits Phenolic compounds Seeds Myrciaria cauliflora |
description |
Numerous natural compounds found in fruits, grains and vegetables have antioxidant activity. This work aimed to characterize jabuticaba seeds (Myrciaria cauliflora Berg) by proximate composition, antioxidant activity and fatty acids profile of their extracted oil. To obtain the extract, the dehydrated and triturated seeds were extracted with ethyl alcohol for 30 min, at a proportion of 1:3 of seeds:ethyl alcohol, under continuous agitation, at room temperature. Afterwards, the mixture was filtered and the supernatant dehydrated at 40 °C aiming to determine, by direct weighing, the extract's dry matter yield. According to the results, the jabuticaba seeds are an important source of total carbohydrates, and also presented relevant antioxidant activity. In the jabuticaba seeds oil, a significant percentage of polyunsaturated fatty acids stood out, with linoleic and α-linolenic being the main component, essentials fatty acids. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-05-01 2014-05-27T11:25:52Z 2014-05-27T11:25:52Z |
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://www.revistas.unal.edu.co/index.php/actabiol/article/view/16429/ Acta Biologica Colombiana, v. 16, n. 2, p. 75-82, 2011. 0120-548X 1900-1649 http://hdl.handle.net/11449/72415 2-s2.0-84860893349 2-s2.0-84860893349.pdf 6605948620230104 |
url |
http://www.revistas.unal.edu.co/index.php/actabiol/article/view/16429/ http://hdl.handle.net/11449/72415 |
identifier_str_mv |
Acta Biologica Colombiana, v. 16, n. 2, p. 75-82, 2011. 0120-548X 1900-1649 2-s2.0-84860893349 2-s2.0-84860893349.pdf 6605948620230104 |
dc.language.iso.fl_str_mv |
eng spa |
language |
eng spa |
dc.relation.none.fl_str_mv |
Acta Biologica Colombiana 0.525 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
75-82 application/pdf |
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 |
|
_version_ |
1803045890929197056 |