2007
DOI: 10.1590/s0102-695x2007000300009
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GC/FID-based authentication of Baccharis trimera: a quality control study of products commercialized in Curitiba and metropolitan region (Brazil)

Abstract: RESUMO: "Autenticidade de Baccharis trimera baseada em CG-DIC: um estudo de controle de qualidade de produtos comercializados em Curitiba e Região Metropolitana (Brasil)". Baccharis trimera (carqueja) é uma planta medicinal empregada popularmente para tratamentos de problemas dos sistemas digestório e renal. O presente trabalho tem como objetivo avaliar a qualidade de amostras de carqueja comercializadas em Curitiba e Região Metropolitana (Paraná-Brasil), por meio de análises de cromatografi a a gás (CG/DIC) d… Show more

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Cited by 11 publications
(6 citation statements)
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“…According to the interviewee, the herbal material was not "dry enough"; but he was not able to recognise that the material was not good for use. Several surveys show the problems related with medicinal herbs contaminated with a myriad of things, from heavy metals to virtually every kind of impurity (Ko 1998;Mascolo et al, 1999;Ferrante et al, 2007;Melo et al, 2007).…”
Section: Cases Reportmentioning
confidence: 99%
“…According to the interviewee, the herbal material was not "dry enough"; but he was not able to recognise that the material was not good for use. Several surveys show the problems related with medicinal herbs contaminated with a myriad of things, from heavy metals to virtually every kind of impurity (Ko 1998;Mascolo et al, 1999;Ferrante et al, 2007;Melo et al, 2007).…”
Section: Cases Reportmentioning
confidence: 99%
“…B. megapotamica, B. incarum, B. trimera, B. trinervis, B. salicifolia, B. crispa, B. coridifolia, B. dracunculifolia, B. uncinella, B. grisebachii and B. tricuneata are among the most researched species for chemical composition and/or biological activity (Loayza, et al 1993 and1995;Budel et al, 2004;Ferronatto et al, 2006Ferrante et al, 2007).…”
Section: Introductionmentioning
confidence: 99%
“…It was observed that, in the last years, it has been an increasing interest by the large companies and some governments in such products, stimulating their standardization and the development of reliable quality control analytical methodologies to support their safety and efficacy (WHO, 1998;Calixto, 2000;Springfield et al, 2005;Ferrante et al, 2007;Migliato et al, 2007;Chaves & Costa, 2008;Engel et al, 2008).…”
Section: Introductionmentioning
confidence: 99%