| 摘要 |
A process for separating olein and stearin fractions from an oil containing olein and stearin which process comprises providing a fluid comprising (A) THE OIL CONCERNED, AND (B) A LIQUID SINGLE PHASE MIXTURE OF TWO COMPONENTS; (I) AT LEAST ONE LIQUID POLYHYDROXY COMPOUND OR WATER, WITH (II) AT LEAST ONE POLAR ORGANIC LIQUID, WHICH LIQUID SINGLE PHASE MIXTURE IS SUBSTANTIALLY INSOLUBLE IN THE OIL, AND HAS A DENSITY INTERMEDIATE THOSE OF THE OLEIN AND STEARIN FRACTIONS, AND SEPARATING THE OIL INTO OLEIN AND STEARIN FRACTIONS E.G. BY EITHER CENTRIFUGING THE SAID FLUID OR ALLOWING THE SAID FLUID TO STAND.
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