Supercritical Fluid Extraction of Sesquiterpene Lactones from Laserpitium archangelica.

0494170 - ÚCHP 2019 RIV CZ eng C - Conference Paper (international conference)
Sajfrtová, Marie - Kraus, V. - Wimmer, Z. - Cerhová, Marie - Vlk, M.
Supercritical Fluid Extraction of Sesquiterpene Lactones from Laserpitium archangelica.
Program. Prague: Czech Society of Chemical Engineering, 2018, s. 72, č. článku P5.2. ISBN N.
[International Congress of Chemical and Process Engineering CHISA 2018 /23./. Prague (CZ), 25.08.2018-29.08.2018]
Institutional support: RVO:67985858
Keywords : supercritical fluid extraction * laserpitium archangelica * sesquiterpene lactones
OECD category: Chemical process engineering

The aim of the work was to describe the SFE of two STLs, archangelolide and trilobolide, from seeds of Laserpitium archangelica (Apiaceae). The objectives consisted in: (a) optimizing, investigating the SFE condition (pressure, temperature and concentration ofmodifier in scCO2) effect on the yield and concentration of STLs in extract, (b)
Determination of the SFE kinetics of major components in the extracts and (c) comparing the SFE with pressurised liquid extraction (PLE) and Soxhlet extraction.



Permanent Link: http://hdl.handle.net/11104/0287425