Chemosystematic studies of natural compounds isolated from Asteraceae: characterization of tribes by principal component analysis
Nenhuma Miniatura disponível
Data
2001-04-16
Autores
Alvarenga, SAV
Ferreira, MJP
Emerenciano, V. P.
Cabrol-Bass, D.
Título da Revista
ISSN da Revista
Título de Volume
Editor
Elsevier B.V.
Resumo
This work describes an application of principal component analysis (PCA) on a database of secondary metabolites from the Asteraceae family. The numbers of occurrences of metabolites in 11 chemical classes for the different vibes of the family were used as variables, PCA allows the identification of chemical classes that contribute most to the subgroups classification within the family. Relationships between chemical composition and botanical classification were made. (C) 2001 Elsevier B.V. B.V. All rights reserved.
Descrição
Palavras-chave
metabolites, botanical classification, family
Como citar
Chemometrics and Intelligent Laboratory Systems. Amsterdam: Elsevier B.V., v. 56, n. 1, p. 27-37, 2001.