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Extraction and Fractionation of Natural Organic Compounds from Plant Materials with Supercritical Carbon Dioxide
Citation Link: https://doi.org/10.15480/882.284
Other Titles
Extraktion und Fraktionierung organischer pflanzlicher Naturstoffe mit überkritischem Kohlendioxid
Publikationstyp
Doctoral Thesis
Publikationsdatum
2007
Sprache
English
Author
Advisor
Title Granting Institution
Technische Universität Hamburg
Place of Title Granting Institution
Hamburg
Examination Date
2007-07-02
Institut
The aim of the present work was the measurement and modeling of multicomponent mixtures under supercritical conditions. The extraction and fractionation of natural organic components from rice bran and mandarin peel oils using supercritical carbon dioxide as solvent were investigated. Solid extractions and countercurrent experiments were performed from 7.5 to 40 MPa and from 35 to 70 °C. The results obtained have shown that supercritical technology can be chosen as an alternative process for the selective fractionation of high purity components from plant materials.
Schlagworte
supercritical extraction
carbon dioxide
fractionation
natural product
plant
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DissertationLD_FinalVersion.pdf
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Format
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