PROBLEM TO BE SOLVED: To provide a new method for producing an oil-and-fat composition in which crystallization is suppressed at low temperature.SOLUTION: The method for producing purified oil-and-fat composition includes the following steps of (1), (2) and (3): a step (1) for cooling an oil-and-fat composition within a range of the cloud point thereof from +0 to +10°C a step (2) for contacting the cooled oil-and-fat composition with air bubbles and a step (3) for separating the foamed part formed by the previous step from a liquid part.COPYRIGHT: (C)2013,JPO&INPIT【課題】低温での結晶化が抑制された油脂組成物を製造する新たな方法の提供。【解決手段】次の工程(1)、(2)及び(3):(1)油脂組成物を当該油脂組成物の曇点+0~+10℃の範囲内に冷却する工程、(2)冷却した油脂組成物に気泡を接触させる工程、(3)前記工程により形成した泡沫部を液体部より分離する工程、を含む、精製油脂組成物の製造方法。【選択図】なし
