2001
DOI: 10.1016/s0169-7439(01)00103-4
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Chemosystematic studies of natural compounds isolated from Asteraceae: characterization of tribes by principal component analysis

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Cited by 43 publications
(42 citation statements)
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“…Indeed, statistical analysis has been used in previous chemotaxonomy studies as a valuable tool for analysis of the correlation between chemical and taxonomic data; such studies include Depege et al (2006), Alvarenga et al (2001) and Halinski et al (2011). In the present study, multivariate analysis at least partly elucidated correlations between the occurrence of secondary metabolites and taxonomic and phytogeographical aspects.…”
Section: Cluster Analysis and Principal Components Analysismentioning
confidence: 69%
See 1 more Smart Citation
“…Indeed, statistical analysis has been used in previous chemotaxonomy studies as a valuable tool for analysis of the correlation between chemical and taxonomic data; such studies include Depege et al (2006), Alvarenga et al (2001) and Halinski et al (2011). In the present study, multivariate analysis at least partly elucidated correlations between the occurrence of secondary metabolites and taxonomic and phytogeographical aspects.…”
Section: Cluster Analysis and Principal Components Analysismentioning
confidence: 69%
“…The first is the construction of a reliable database; the second is the use of statistical methods that can prove and validate data (Alvarenga et al 2001).…”
Section: Cluster Analysis and Principal Components Analysismentioning
confidence: 99%
“…En el presente estudio se reportan también flavonoides y esteroides/triterpenos y, adicionalmente, catequinas. Los grupos de metabolitos secundarios identificados en la especie guardan relación con los reportados en la literatura para la tribu Inuleaea a la cual pertenece la especie (18) .…”
Section: Discussionunclassified
“…Basados en el uso popular de la planta y teniendo en cuenta que la tribu taxonómica a la cual pertenece presenta una alta incidencia de flavonoides, metabolitos de conocida propiedad antioxidante (18) , es que el presente trabajo se propuso determinar la actividad antioxidante de partes aéreas (tallo, hojas y flores) de Loricaria ferruginea (Ruiz & Pav.) Wedd.…”
Section: Introductionunclassified
“…A tribo Eupatorieae pertence a família Asteraceae, subfamília Asteroideoe (ALVARENGA et al, 2001;EMERENCIANO et al, 2001). Possui cerca de 159 gêneros e 2000 espécies pantropicais (BARROSO et al, 1991).…”
Section: Mikania)unclassified