This invention relates to a method for producing a triacylglycerol oil containing 96.5% or more of triacylglycerol from refined palm oil. The method comprises the steps of heating an oil source containing triacylglycerol at a temperature between 45�C and 100�C rapidly cooling the oil source to a temperature in the range of 0�C to 35�C to form a solid fraction within the oil source holding the solid fraction and the oil source at the same temperature for a period between 5 and 500 minutes and separating the solid fraction from the oil source by filtration.
