1.
J Chromatogr A
; 1216(19): 4303-6, 2009 May 08.
Artigo
em Inglês
| MEDLINE
| ID: mdl-19272609
RESUMO
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).