The processing of refining crude rice bran oil by dilute alkali including degumming,alkali refining,bleaching,deacidifying,degreasing,and dewaxing is introduced.

• 介绍了用稀碱碱炼方法对米糠油进行精炼的工艺过程,并阐述脱胶、碱炼、脱色、脱酸、脱脂、脱蜡主要操作工序。