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Mathematical Model for Pressurized Solvent Extraction from Leuzea carthamoides
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SYSNO ASEP 0444987 Document Type K - Proceedings Paper (Czech conf.) R&D Document Type The record was not marked in the RIV Title Mathematical Model for Pressurized Solvent Extraction from Leuzea carthamoides Author(s) Machalová, Zdeňka (UCHP-M) RID Source Title Proceedings of abstracts. - Prague : Institute of Chemical Process Fundamental of the CAS, v. v. i, 2015 / Bendová M. ; Wagner Z. - ISBN 978-80-86186-70-2
S. 9-10Number of pages 2 s. Publication form Print - P Action Bažant Postgraduate Conference 2015 VEvent location Prague Country CZ - Czech Republic Event type CST Language eng - English Country CZ - Czech Republic Keywords mathematical modelling ; extraction ; leuzea carthamoides Subject RIV CI - Industrial Chemistry, Chemical Engineering Institutional support UCHP-M - RVO:67985858 Annotation 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. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2016
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