Enhancement of Thymoquinone Concentration in Black Cumin Extract Using Supercritical Fluid Fractionation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F10%3A00355265" target="_blank" >RIV/67985858:_____/10:00355265 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Enhancement of Thymoquinone Concentration in Black Cumin Extract Using Supercritical Fluid Fractionation
Original language description
Supercritical fluid extraction (SFE) using carbon dioxide has been studied as a modern, environmentally friendly method to separate high-added value compounds from plants that allows dissolving preferably the required compounds by changing extraction conditions. SFE helps to obtain extracts with both TQ concentration and biological activity significantly higher than those isolated by conventional separation methods. This work is focused on TQ from black cumin seeds. To obtain higher concentration of thedesired compound, SFE was applied with consequent fractionation of the extract in two separators maintained at different pressure and temperature. The efficiency of SFE in terms of TQ concentration in extract and yield was compared with the products ofhydrodistillation and Soxhlet extraction.
Czech name
—
Czech description
—

Project
<a href="/en/project/GA525%2F08%2F1179" target="_blank" >GA525/08/1179: Determination of biological activity and chemical composition of selected tropical and subtropical Ranunculaceae species</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)