The technology of producing high-grade rice bran oil was studied.Adopting the process of floury products grading and rice bran extrusion is benefit for crude rice bran oil quality.

• 本文对生产一级米糠油工艺进行了研究,采用糠粞分离和米糠挤压膨化工艺,有利于米糠原油质量的提高。