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Mathematical Model for Pressurized Solvent Extraction from Leuzea carthamoides
- 1.0444987 - ÚCHP 2016 CZ eng K - Konferenční příspěvek (tuzemská konf.)
Machalová, Zdeňka
Mathematical Model for Pressurized Solvent Extraction from Leuzea carthamoides.
Proceedings of abstracts. Prague: Institute of Chemical Process Fundamental of the CAS, v. v. i, 2015 - (Bendová, M.; Wagner, Z.), s. 9-10. ISBN 978-80-86186-70-2.
[Bažant Postgraduate Conference 2015. Prague (CZ)]
Institucionální podpora: RVO:67985858
Klíčová slova: mathematical modelling * extraction * leuzea carthamoides
Kód oboru RIV: CI - Průmyslová chemie a chemické inženýrství
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.
Trvalý link: http://hdl.handle.net/11104/0247417
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