| 摘要 |
PROCESS FOR DRY FRACTIONATION OF FATS AND OILS A PROCESS FOR DRY FRACTIONATION OF FAT AND OIL INCLUDING THE STEPS OF MELTING FAT AND OIL, CRYSTALLIZING THE MELT BY COOLING TO OBTAIN A CRYSTAL SLUM,, SEPARATING THE SLUM, 5 INTO A FIRST CRYSTALLINE FRACTION AND A FIRST LIQUID FRACTION, AND SWEATING THE FIRST CRYSTALLINE FRACTION BY HEATING WHILE PRESSING TO OBTAIN A SECOND CRYSTALLINE FRACTION AND A SWEATED-OUT SECOND LIQUID FRACTION. A HIGH PURITY CRYSTALLINE FRACTION (HIGH-MELTING COMPONENTS) AND MIDDLE MELTING FRACTION CAN EFFICIENTLY BE SEPARATED FROM FAT AND OIL WITHOUT USING A WETTING AGENT OR ANY SPECIAL IMPLEMENT. THE THUS FRACTIONATED FAT AND 10 OIL ARE SUITED FOR USE IN CHOCOLATE. ETC. (0
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