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

dc.creatorSantos, Maiara S.
dc.creatorPereira-Filho, Edenir R.
dc.creatorFerreira, Antonio G.
dc.creatorBoffo, Elisangela F.
dc.creatorFigueira, Glyn M.
dc.date2012-01-01
dc.date2015-12-03T13:31:10Z
dc.date2015-12-03T13:31:10Z
dc.date.accessioned2018-03-29T01:25:06Z
dc.date.available2018-03-29T01:25:06Z
dc.identifierQuímica Nova. Sociedade Brasileira de Química, v. 35, n. 11, p. 2210-2217, 2012.
dc.identifier0100-4042
dc.identifierS0100-40422012001100021
dc.identifier10.1590/S0100-40422012001100021
dc.identifierhttp://dx.doi.org/10.1590/S0100-40422012001100021
dc.identifierhttp://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012001100021
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/23941
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/202537
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1302770
dc.descriptionThe 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.
dc.description2210
dc.description2217
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.languageen
dc.publisherSociedade Brasileira de Química
dc.relationQuímica Nova
dc.rightsaberto
dc.sourceSciELO
dc.subjectPhyllanthus species
dc.subjectFT-IR and NMR techniques
dc.subjectchemometric methods
dc.titleAuthenticity study of Phyllanthus species by NMR and FT-IR Techniques coupled with chemometric methods
dc.typeArtículos de revistas


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