Original title: Mathematical Model for Pressurized Solvent Extraction from Leuzea carthamoides
Authors: Machalová, Zdeňka
Document type: Papers
Conference/Event: Bažant Postgraduate Conference 2015, Prague (CZ)
Year: 2015
Language: eng
Abstract: This work concerns PSE from roots of Leuzea carthamoides and mathematical characterisation of this process. The PSE experiments were carried out at temperature 80°C, pressure 10 MPa and using methanol or ethanol as solvents. The extraction was semi-continuous with various solvent flow rate (0.5, 1, and 2 ml/min). Soxhlet extraction with methanol was used for comparison of methods. The concentration of 20-HE in extracts was determined by HPLC coupled with mass spectrometry. The basic mathematical model was applied to fit experimental data.
Keywords: extraction; leuzea carthamoides; mathematical modelling
Host item entry: Proceedings of abstracts, ISBN 978-80-86186-70-2
Rights: This work is protected under the Copyright Act No. 121/2000 Coll.

Institution: Institute of Chemical Process Fundamentals AS ČR (web)
Original record: http://hdl.handle.net/11104/0247417

Permalink: http://www.nusl.cz/ntk/nusl-188303


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Research > Institutes ASCR > Institute of Chemical Process Fundamentals
Conference materials > Papers