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Type: Artigo de periódico
Title: Isolation Of Chavibetol From Essential Oil Of Pimenta Pseudocaryophyllus Leaf By High-speed Counter-current Chromatography.
Author: dos Santos, Bruna C B
da Silva, Júlio César T
Guerrero, Palimécio G
Leitão, Gilda G
Barata, Lauro E S
Abstract: Counter-current chromatography (CCC) was used to isolate chavibetol from the essential oil of leaves of Pimenta pseudocaryophyllus (Gomes) Landrum. Chavibetol was obtained in high purity (98%) and mass recovery (94.4%). Methyleugenol was also isolated. The CCC biphasic solvent system used was composed of hexane:n-butanol:methanol:water (12:4:4:3, v/v/v/v).
Subject: Countercurrent Distribution
Oils, Volatile
Plant Extracts
Plant Leaves
Citation: Journal Of Chromatography. A. v. 1216, n. 19, p. 4303-6, 2009-May.
Rights: fechado
Identifier DOI: 10.1016/j.chroma.2009.01.111
Date Issue: 2009
Appears in Collections:Unicamp - Artigos e Outros Documentos

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