After reviewing the nutritional value of oryzanol,the technical method of producing refined rice bran oil rich in oryzanol by physical refining technology was described.

• 概述了谷维素的营养价值,并通过生产实践对比,详细叙述了物理精炼法生产富含谷维素米糠油工艺中各工序的操作过程、参数、设备等,给出了检测方法及详细的检测结果。