Angelov, George and Penchev, Petko Ivanov
and Condoret, Jean-Stéphane and Camy, Séverine
Optimizing the process of supercritical extraction of lemon balm (Melissa Officinalis L.).
(2010)
Comptes-rendus de l'Académie Bulgare des Sciences, 63 (8). 1141-1146. ISSN 0861-1459
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(Document in English)
PDF (Author's version) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 378kB |
Abstract
This work investigates the process of extraction of lemon balm (Melissa officinalis L.) by treatment with carbon dioxide at supercritical conditions. The process kinetics is studied at different operational conditions, and the influence of some important regime parameters (pressure, temperature particle size, solvent flow-rate) on the extraction yield is experimentally determined. Besides the information for process intensity at particular operational regimes, the results are useful for selection of favourable operational conditions for better extraction, i.e. for production of larger quantity of extracted substances from unit mass of raw material.
| Item Type: | Article |
|---|---|
| Additional Information: | Thanks to Bulgarian Academy of Sciences editor. The definitive version is available at http://www.proceedings.bas.bg/ The original PDF of the article can be found at http://www.proceedings.bas.bg/ |
| HAL Id: | hal-00821972 |
| Audience (journal): | International peer-reviewed journal |
| Uncontrolled Keywords: | |
| Institution: | Other partners > Bulgarian Academy of Sciences (BULGARIA) French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE) Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE) Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE) |
| Laboratory name: | Institute of Chemical Engineering - IChE (Sofia, Bulgaria) Laboratoire de Génie Chimique - LGC (Toulouse, France) - Réaction, mélange & séparation (RMS) |
| Statistics: | download |
| Deposited By: | Audrey LEFEVRE |
| Deposited On: | 05 Mar 2013 09:30 |
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