Effects of pressure and temperature of supercritical carbon dioxide on the extraction of triacylglycerols from plant tissue |
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| Authors: | Heinz-Dieter Brannolte Helmut K Mangold Egon Stahl |
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| Institution: | 1. Kohlensäurewerke C.G. Rommenhöller GmbH, D-3490 Bad Driburg-Herste Federal Republic of Germany;2. Federal Center for Lipid Research, D-4400 Münster Federal Republic of Germany;3. University of Saarland, Department of Pharmacognosy and Analytical Phytochemistry, D-6600 Saarbücken Federal Republic of Germany |
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| Abstract: | The rate of extraction of triacylglycerols with supercritical carbon dioxide can be greatly enhanced by raising the pressure of the fluid to 600 bar, or higher, and its temperature to 60°C, or higher. Both the amount of carbon dioxide and the time required for complete extraction are reduced at such high pressures and temperatures. |
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| Keywords: | fluid extraction supercritical carbon dioxide effect of pressure on fluid extraction effect of temperature on fluid extraction triacylglycerols |
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