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

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

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...

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Main Authors: Maiara S. Santos, Edenir R. Pereira-Filho, Antonio G. Ferreira, Elisangela F. Boffo, Glyn M. Figueira
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2012-01-01
Series:Química Nova
Subjects:
Phyllanthus species
FT-IR and NMR techniques
chemometric methods
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012001100021&lng=en&tlng=en
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spelling doaj-3f4cfff2080b4fc3ad4699bb983e3bc32020-11-24T23:54:58ZengSociedade Brasileira de QuímicaQuímica Nova1678-70642012-01-0135112210221710.1590/S0100-40422012001100021S0100-40422012001100021Authenticity study of Phyllanthus species by NMR and FT-IR Techniques coupled with chemometric methodsMaiara S. Santos0Edenir R. Pereira-Filho1Antonio G. Ferreira2Elisangela F. Boffo3Glyn M. Figueira4Universidade Federal de São CarlosUniversidade Federal de São CarlosUniversidade Federal de São CarlosUniversidade Federal da BahiaUniversidade Estadual de CampinasThe 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.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012001100021&lng=en&tlng=enPhyllanthus speciesFT-IR and NMR techniqueschemometric methods
collection DOAJ
language English
format Article
sources DOAJ
author Maiara S. Santos
Edenir R. Pereira-Filho
Antonio G. Ferreira
Elisangela F. Boffo
Glyn M. Figueira
spellingShingle Maiara S. Santos
Edenir R. Pereira-Filho
Antonio G. Ferreira
Elisangela F. Boffo
Glyn M. Figueira
Authenticity study of Phyllanthus species by NMR and FT-IR Techniques coupled with chemometric methods
Química Nova
Phyllanthus species
FT-IR and NMR techniques
chemometric methods
author_facet Maiara S. Santos
Edenir R. Pereira-Filho
Antonio G. Ferreira
Elisangela F. Boffo
Glyn M. Figueira
author_sort Maiara S. Santos
title Authenticity study of Phyllanthus species by NMR and FT-IR Techniques coupled with 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
publisher Sociedade Brasileira de Química
series Química Nova
issn 1678-7064
publishDate 2012-01-01
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.
topic Phyllanthus species
FT-IR and NMR techniques
chemometric methods
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012001100021&lng=en&tlng=en
work_keys_str_mv AT maiarassantos authenticitystudyofphyllanthusspeciesbynmrandftirtechniquescoupledwithchemometricmethods
AT edenirrpereirafilho authenticitystudyofphyllanthusspeciesbynmrandftirtechniquescoupledwithchemometricmethods
AT antoniogferreira authenticitystudyofphyllanthusspeciesbynmrandftirtechniquescoupledwithchemometricmethods
AT elisangelafboffo authenticitystudyofphyllanthusspeciesbynmrandftirtechniquescoupledwithchemometricmethods
AT glynmfigueira authenticitystudyofphyllanthusspeciesbynmrandftirtechniquescoupledwithchemometricmethods
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