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Isolation of chavibetol from essential oil of Pimenta pseudocaryophyllus leaf by high-speed counter-current chromatography |
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| Authors: | Bruna CB dos Santos Júlio César T da Silva Palimécio G Guerrero Jr Gilda G Leitão Lauro ES Barata |
| Institution: | 1. Universidade Estadual de Campinas, UNICAMP, Instituto de Química, 13083-970 Campinas, SP, Brazil;2. Universidade Tecnológica Federal do Paraná, UTFPR, Departamento de Química e Biologia, 80230-901 Curitiba, PR, Brazil;3. Universidade Federal do Rio de Janeiro, UFRJ, Núcleo de Pesquisas de Produtos Naturais, 21941-590 Rio de Janeiro, RJ, Brazil |
| 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). |
| Keywords: | Pimenta pseudocaryophyllus Myrtaceae Essential oil High-speed counter-current chromatography Chavibetol |
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