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Journal of Applied Sciences
  Year: 2007 | Volume: 7 | Issue: 8 | Page No.: 1152-1157
DOI: 10.3923/jas.2007.1152.1157
 
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Influence of the Processes Extraction on Essential Oil of Origanum glandulosum Desf

M. Bendahou, M. Benyoucef, D. Benkada, M.B.D. Soussa Elisa, E.L. Galvao, M.M.O. Marques, A. Muselli, J.M. Desjobert, A.F. Bernardini and J. Costa

Abstract:
Essential oils obtained from Origanum glandulosum Desf. using supercritical carbon dioxide, micro wavedistillation, hydrodistillation and solvent ethanol were analyzed with GC/MS. The extraction with pressurized CO2 was performed at 15°C and 67 bar. The major valuable component extracted was thymol (63.8, 75.3, 55.6 and 82.4%), respectively, wile The p-cymene and γ-tepinene were revealed only in CO2 extract, microwavedistillation and hydrodistillation (13.7, 6.0 and 12.5%) and (6.8, 8.4 and 11.2%), respectively.
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How to cite this article:

M. Bendahou, M. Benyoucef, D. Benkada, M.B.D. Soussa Elisa, E.L. Galvao, M.M.O. Marques, A. Muselli, J.M. Desjobert, A.F. Bernardini and J. Costa, 2007. Influence of the Processes Extraction on Essential Oil of Origanum glandulosum Desf. Journal of Applied Sciences, 7: 1152-1157.

DOI: 10.3923/jas.2007.1152.1157

URL: https://scialert.net/abstract/?doi=jas.2007.1152.1157

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