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Chemical composition of the essential oil from the bark Bursera tomentosa (Jacq) Tr & Planch / Composición química del aceite esencial de la corteza de Bursera tomentosa (Burseraceae) (Jacq) Tr & Planch
Moreno, José; Rojas, Luis B; Aparicio, Rosa; Marcó, Lue-Merú; Usubillaga, Alfredo.
  • Moreno, José; University Centroccidental Lisandro Alvarado. Decanato de Agronomía. Barquisimeto. VE
  • Rojas, Luis B; University of Los Andes. Faculty of Pharmacy and Biomedical Sciences. Research Institute. Natural Products and Medicinal Chemistry Research Group. Mérida. VE
  • Aparicio, Rosa; University of Los Andes. Faculty of Pharmacy and Biomedical Sciences. Research Institute. Natural Products and Medicinal Chemistry Research Group. Mérida. VE
  • Marcó, Lue-Merú; University Centroccidental Lisandro Alvarado. Decanato de Agronomía. Barquisimeto. VE
  • Usubillaga, Alfredo; University of Los Andes. Faculty of Pharmacy and Biomedical Sciences. Research Institute. Natural Products and Medicinal Chemistry Research Group. Mérida. VE
Bol. latinoam. Caribe plantas med. aromát ; 9(6): 491-494, nov. 2010. tab
Article in English | LILACS | ID: lil-644989
ABSTRACT
The bark of Bursera tomentosa was collected at full flowering stage in September 2002 at Cabudare, Lara State. The essential oil was isolated by hydrodistillation and it was analyzed by GC and GC/MS. Twenty eight components were identified which made up 90.1 percent of the oil. The main constituents of the essential oil were: spatulenol (11.4 percent, globulol (8.9 percent), epi alpha Cadinol (8.8 percent) and cis-ocimene (7.3 percent).
RESUMEN
La corteza de Bursera tomentosa, fue recolectada en estado de floración en el mes de septiembre 2002 en Cabudare, Estado Lara. El aceite esencial fue obtenido por hidrodestilación y analizado por CG y CG/EM. Se identificó veinte y ocho compuestos que constituyen el 90.1por ciento del aceite. Los constituyentes mayoritarios del aceite esencial fueron spatulenol (11.4 por ciento), globulol (8.9 por ciento), epi-alfa-cadinol (8.8 por ciento) y cis-ocimeno (7.3 por ciento).
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Full text: Available Index: LILACS (Americas) Main subject: Sesquiterpenes / Plant Oils / Oils, Volatile / Bursera Language: English Journal: Bol. latinoam. Caribe plantas med. aromát Journal subject: Botany / Medicine / Plantas Medicinais / Terapias Complementares Year: 2010 Type: Article Affiliation country: Venezuela Institution/Affiliation country: University Centroccidental Lisandro Alvarado/VE / University of Los Andes/VE

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Full text: Available Index: LILACS (Americas) Main subject: Sesquiterpenes / Plant Oils / Oils, Volatile / Bursera Language: English Journal: Bol. latinoam. Caribe plantas med. aromát Journal subject: Botany / Medicine / Plantas Medicinais / Terapias Complementares Year: 2010 Type: Article Affiliation country: Venezuela Institution/Affiliation country: University Centroccidental Lisandro Alvarado/VE / University of Los Andes/VE