Authenticity study of Phyllanthus species by NMR and FT-IR Techniques coupled with chemometric methods

Detalhes bibliográficos
Autor(a) principal: Santos,Maiara S.
Data de Publicação: 2012
Outros Autores: Pereira-Filho,Edenir R., Ferreira,Antonio G., Boffo,Elisangela F., Figueira,Glyn M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012001100021
Resumo: The importance of medicinal plants and their use in industrial applications is increasing worldwide, especially in Brazil. Phyllanthus species, popularly known as "quebra-pedras" in Brazil, are used in folk medicine for treating urinary infections and renal calculus. This paper reports an authenticity study, based on herbal drugs from Phyllanthus species, involving commercial and authentic samples using spectroscopic techniques: FT-IR, ¹H HR-MAS NMR and ¹H NMR in solution, combined with chemometric analysis. The spectroscopic techniques evaluated, coupled with chemometric methods, have great potential in the investigation of complex matrices. Furthermore, several metabolites were identified by the NMR techniques.
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spelling Authenticity study of Phyllanthus species by NMR and FT-IR Techniques coupled with chemometric methodsPhyllanthus speciesFT-IR and NMR techniqueschemometric methodsThe importance of medicinal plants and their use in industrial applications is increasing worldwide, especially in Brazil. Phyllanthus species, popularly known as "quebra-pedras" in Brazil, are used in folk medicine for treating urinary infections and renal calculus. This paper reports an authenticity study, based on herbal drugs from Phyllanthus species, involving commercial and authentic samples using spectroscopic techniques: FT-IR, ¹H HR-MAS NMR and ¹H NMR in solution, combined with chemometric analysis. The spectroscopic techniques evaluated, coupled with chemometric methods, have great potential in the investigation of complex matrices. Furthermore, several metabolites were identified by the NMR techniques.Sociedade Brasileira de Química2012-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012001100021Química Nova v.35 n.11 2012reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422012001100021info:eu-repo/semantics/openAccessSantos,Maiara S.Pereira-Filho,Edenir R.Ferreira,Antonio G.Boffo,Elisangela F.Figueira,Glyn M.eng2012-11-30T00:00:00Zoai:scielo:S0100-40422012001100021Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2012-11-30T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv Authenticity study of Phyllanthus species by NMR and FT-IR Techniques coupled with chemometric methods
title Authenticity study of Phyllanthus species by NMR and FT-IR Techniques coupled with chemometric methods
spellingShingle Authenticity study of Phyllanthus species by NMR and FT-IR Techniques coupled with chemometric methods
Santos,Maiara S.
Phyllanthus species
FT-IR and NMR techniques
chemometric methods
title_short Authenticity study of Phyllanthus species by NMR and FT-IR Techniques coupled with chemometric methods
title_full Authenticity study of Phyllanthus species by NMR and FT-IR Techniques coupled with chemometric methods
title_fullStr Authenticity study of Phyllanthus species by NMR and FT-IR Techniques coupled with chemometric methods
title_full_unstemmed Authenticity study of Phyllanthus species by NMR and FT-IR Techniques coupled with chemometric methods
title_sort Authenticity study of Phyllanthus species by NMR and FT-IR Techniques coupled with chemometric methods
author Santos,Maiara S.
author_facet Santos,Maiara S.
Pereira-Filho,Edenir R.
Ferreira,Antonio G.
Boffo,Elisangela F.
Figueira,Glyn M.
author_role author
author2 Pereira-Filho,Edenir R.
Ferreira,Antonio G.
Boffo,Elisangela F.
Figueira,Glyn M.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Santos,Maiara S.
Pereira-Filho,Edenir R.
Ferreira,Antonio G.
Boffo,Elisangela F.
Figueira,Glyn M.
dc.subject.por.fl_str_mv Phyllanthus species
FT-IR and NMR techniques
chemometric methods
topic Phyllanthus species
FT-IR and NMR techniques
chemometric methods
description The importance of medicinal plants and their use in industrial applications is increasing worldwide, especially in Brazil. Phyllanthus species, popularly known as "quebra-pedras" in Brazil, are used in folk medicine for treating urinary infections and renal calculus. This paper reports an authenticity study, based on herbal drugs from Phyllanthus species, involving commercial and authentic samples using spectroscopic techniques: FT-IR, ¹H HR-MAS NMR and ¹H NMR in solution, combined with chemometric analysis. The spectroscopic techniques evaluated, coupled with chemometric methods, have great potential in the investigation of complex matrices. Furthermore, several metabolites were identified by the NMR techniques.
publishDate 2012
dc.date.none.fl_str_mv 2012-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012001100021
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012001100021
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-40422012001100021
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
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 Química Nova v.35 n.11 2012
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
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