Process for the extraction of fats and oils
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United States of America Patent
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Apr 11, 1995
Grant Date -
N/A
app pub date -
Oct 4, 1993
filing date -
Oct 8, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A process for the extraction of fats and oils from natural substances using liquid propane as the solvent is described in which the extraction is carried out at a pressure of 10 to 30 bar and a temperature of 10.degree. to 55.degree. C. and the separation of the extracted fats and oils from the solvent is carried out by means of pressure reduction or/and temperature increase to .ltoreq.80.degree. C. High quality products are isolated in this way in a good yield and under mild conditions.
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