The chromosome purification methods of fatty acids include: the first stage of liquid-phase chromosome separation, optional method, the second unit and optional method of liquid-phase chromosome separation, the third unit of liquid-phase chromosome separation, and the minimum of liquid-phase chromosome separation, One unit is the chromatographic separation device on the bed

摘要

The method of purifying the first fatty acid is to use an initial mixture, which includes at least the second fatty acid, the third fatty acid and the fourth fatty acid, including: the first stage liquid chromatography separation, using the initial mixture, In the first chromatographic separation device, on the one hand, the first fat rich process can be recovered; on the other hand, the second fat rich process can be recovered; on the other hand, the second liquid chromatographic separation stage can be recovered; orIn the third stage of liquid chromatography, there is at least one unit between the first chromatographic separation unit, the second chromatographic separation unit and the third chromatographic separation unit, which is a static bed chromatographic separation unit with a single column, Recycle in a fixed state