Characterization of the major nutritional components of Caryocar brasiliense fruit pulp by nmr spectroscopy

Detalhes bibliográficos
Autor(a) principal: Miranda-Vilela, Ana Luisa
Data de Publicação: 2009
Outros Autores: Grisolia, Cesar Koppe, Resck, Inês Sabioni, Mendonça, Márcio Antônio
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UnB
Texto Completo: http://repositorio.unb.br/handle/10482/27459
https://dx.doi.org/10.1590/S0100-40422009000900013
Resumo: Pequi (Caryocar brasiliense Camb.), a typical fruit of Brazilian Cerrado, is well known in regional cookery and used in folk medicine to treat various illnesses. Mass spectrometry and chromatographic methods have identified the organic composition of pequi fruit pulp; however, NMR spectroscopy is used for the first time to characterize the nutritional components of organic and aqueous-ethanolic extracts. This spectroscopic technique determined the triacylglycerols in the pequi organic fraction, which is constituted mainly by oleate and palmitate esters, and detected the carbohydrate mixtures as the major components of aqueous and ethanolic fractions, respectively. In this study, presence of phenolic compounds was only evidenced in the ethanolic fraction.
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spelling Characterization of the major nutritional components of Caryocar brasiliense fruit pulp by nmr spectroscopyPequiÉsteres graxosRessonância magnética nuclearEspectroscopiaPequi (Caryocar brasiliense Camb.), a typical fruit of Brazilian Cerrado, is well known in regional cookery and used in folk medicine to treat various illnesses. Mass spectrometry and chromatographic methods have identified the organic composition of pequi fruit pulp; however, NMR spectroscopy is used for the first time to characterize the nutritional components of organic and aqueous-ethanolic extracts. This spectroscopic technique determined the triacylglycerols in the pequi organic fraction, which is constituted mainly by oleate and palmitate esters, and detected the carbohydrate mixtures as the major components of aqueous and ethanolic fractions, respectively. In this study, presence of phenolic compounds was only evidenced in the ethanolic fraction.Instituto de Química (IQ)Sociedade Brasileira de Química2017-12-07T04:51:54Z2017-12-07T04:51:54Z2009info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfMIRANDA-VILELA, Ana Luisa et al. Characterization of the major nutritional components of Caryocar brasiliense fruit pulp by nmr spectroscopy. Química Nova, São Paulo, v. 32, n. 9, p. 2310-2313, 2009. DOI: https://doi.org/10.1590/S0100-40422009000900013. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000900013&lng=en&nrm=iso. Acesso em: 12 jan. 2021.http://repositorio.unb.br/handle/10482/27459https://dx.doi.org/10.1590/S0100-40422009000900013Química Nova - All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License (CC BY NC 4.0). Fonte: https://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000900013&lng=en&nrm=iso&tlng=en. Acesso em: 12 jan. 2021.info:eu-repo/semantics/openAccessMiranda-Vilela, Ana LuisaGrisolia, Cesar KoppeResck, Inês SabioniMendonça, Márcio Antônioengreponame:Repositório Institucional da UnBinstname:Universidade de Brasília (UnB)instacron:UNB2023-09-18T14:29:40Zoai:repositorio.unb.br:10482/27459Repositório InstitucionalPUBhttps://repositorio.unb.br/oai/requestrepositorio@unb.bropendoar:2023-09-18T14:29:40Repositório Institucional da UnB - Universidade de Brasília (UnB)false
dc.title.none.fl_str_mv Characterization of the major nutritional components of Caryocar brasiliense fruit pulp by nmr spectroscopy
title Characterization of the major nutritional components of Caryocar brasiliense fruit pulp by nmr spectroscopy
spellingShingle Characterization of the major nutritional components of Caryocar brasiliense fruit pulp by nmr spectroscopy
Miranda-Vilela, Ana Luisa
Pequi
Ésteres graxos
Ressonância magnética nuclear
Espectroscopia
title_short Characterization of the major nutritional components of Caryocar brasiliense fruit pulp by nmr spectroscopy
title_full Characterization of the major nutritional components of Caryocar brasiliense fruit pulp by nmr spectroscopy
title_fullStr Characterization of the major nutritional components of Caryocar brasiliense fruit pulp by nmr spectroscopy
title_full_unstemmed Characterization of the major nutritional components of Caryocar brasiliense fruit pulp by nmr spectroscopy
title_sort Characterization of the major nutritional components of Caryocar brasiliense fruit pulp by nmr spectroscopy
author Miranda-Vilela, Ana Luisa
author_facet Miranda-Vilela, Ana Luisa
Grisolia, Cesar Koppe
Resck, Inês Sabioni
Mendonça, Márcio Antônio
author_role author
author2 Grisolia, Cesar Koppe
Resck, Inês Sabioni
Mendonça, Márcio Antônio
author2_role author
author
author
dc.contributor.author.fl_str_mv Miranda-Vilela, Ana Luisa
Grisolia, Cesar Koppe
Resck, Inês Sabioni
Mendonça, Márcio Antônio
dc.subject.por.fl_str_mv Pequi
Ésteres graxos
Ressonância magnética nuclear
Espectroscopia
topic Pequi
Ésteres graxos
Ressonância magnética nuclear
Espectroscopia
description Pequi (Caryocar brasiliense Camb.), a typical fruit of Brazilian Cerrado, is well known in regional cookery and used in folk medicine to treat various illnesses. Mass spectrometry and chromatographic methods have identified the organic composition of pequi fruit pulp; however, NMR spectroscopy is used for the first time to characterize the nutritional components of organic and aqueous-ethanolic extracts. This spectroscopic technique determined the triacylglycerols in the pequi organic fraction, which is constituted mainly by oleate and palmitate esters, and detected the carbohydrate mixtures as the major components of aqueous and ethanolic fractions, respectively. In this study, presence of phenolic compounds was only evidenced in the ethanolic fraction.
publishDate 2009
dc.date.none.fl_str_mv 2009
2017-12-07T04:51:54Z
2017-12-07T04:51:54Z
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 MIRANDA-VILELA, Ana Luisa et al. Characterization of the major nutritional components of Caryocar brasiliense fruit pulp by nmr spectroscopy. Química Nova, São Paulo, v. 32, n. 9, p. 2310-2313, 2009. DOI: https://doi.org/10.1590/S0100-40422009000900013. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000900013&lng=en&nrm=iso. Acesso em: 12 jan. 2021.
http://repositorio.unb.br/handle/10482/27459
https://dx.doi.org/10.1590/S0100-40422009000900013
identifier_str_mv MIRANDA-VILELA, Ana Luisa et al. Characterization of the major nutritional components of Caryocar brasiliense fruit pulp by nmr spectroscopy. Química Nova, São Paulo, v. 32, n. 9, p. 2310-2313, 2009. DOI: https://doi.org/10.1590/S0100-40422009000900013. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000900013&lng=en&nrm=iso. Acesso em: 12 jan. 2021.
url http://repositorio.unb.br/handle/10482/27459
https://dx.doi.org/10.1590/S0100-40422009000900013
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.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv reponame:Repositório Institucional da UnB
instname:Universidade de Brasília (UnB)
instacron:UNB
instname_str Universidade de Brasília (UnB)
instacron_str UNB
institution UNB
reponame_str Repositório Institucional da UnB
collection Repositório Institucional da UnB
repository.name.fl_str_mv Repositório Institucional da UnB - Universidade de Brasília (UnB)
repository.mail.fl_str_mv repositorio@unb.br
_version_ 1814508340167835648

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