Quantificação de fenóis totais presentes nas cascas de Trichillia catigua A. Juss (Meliaceae)
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Data
2013
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Resumo
Quantification of total phenols present in the bark of Trichilia catigua A. Juss
(Meliaceae). Trichilia catigua A. Juss. is a medicinal plant used especially as a stimulant,
possibly due to the presence of phenols. Among the methods used for the determination of
polyphenols in raw plant materials is analysis through spectrophotometric assays since they
have good sensitivity, are simple and more affordable. This study aimed to validate the analytical
methodology for the determination of polyphenols in the bark of powder “catuaba”. The method
of Hagerman & Butler was employed in the quantification of total polyphenols, yielding 7.96%.
The validated method has proven to be simple, rapid, selective, linear, accurate, precise and
robust to be performed in the routine of a laboratory of quality control, constituting a possibility
for the analysis of this medicinal plant.
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Trichillia catigua, Validação, Planta medicinal, Controle de qualidade, Trichillia catigua, Validation, Medicinal plant, Quality control
Citação
RABELO, D. S.; PAULA, J. R.; BARA, M. T. F. Quantificação de fenóis totais presentes nas cascas de Trichillia catigua A. Juss (Meliaceae). Revista Brasileira de Plantas Medicinais, Campinas, v. 15, n. 2, p. 230-236, 2013.