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Please use this identifier to cite or link to this item: http://repositorio.ufba.br/ri/handle/ri/5413

Title: Extraction with supercritical fluid and comparison of chemical composition from adults and young leaves of Zanthoxylum tingoassuiba
Other Titles: Revista Brasileira de Farmacognosia
Authors: Santana, Lourenço Luis Botelho de
Silva, Cinara Vasconcelos da
Cardoso, Lafaiete Almeida
Costa, Tadeu Antônio de Campos
Velozo, Eudes da Silva
Keywords: Rutaceae Zanthoxylum tingoassuiba supercritical fluid extraction
Issue Date: 2011
Abstract: Plants differ in metabolism during their life cycle. In species used as phytotherapics, these changes determine the quality and effectiveness of the product. The aim of this study to evaluate the differences of chemical extracts obtained with supercritical CO2 from young and adult leaves of Zanthoxylum tingoassuiba St.-Hil., Rutaceae, a species used in the folk medicine in Brazil. The chemical composition of the extracts was elucidated by spectroscopic analysis and comparison with literature data. The results showed difference in the composition of the leaves from Z. tingoassuiba and allowed the determination of parameters for the extraction of α-bisabolol and furanocoumarins in this vegetal matrix.
Description: p. 564-567.
URI: http://www.repositorio.ufba.br/ri/handle/ri/5413
ISSN: 0102-695X
Appears in Collections:Artigos Publicados em Periódicos (FARMACIA)

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