How is rice bran oil refined

Crude rice bran oil contains free fatty acids, bran wax, phospholipids, proteins, and pigments. As an edible oil, it requires further purification and refining to remove these impurities.

The small-scale rice bran oil refining process is as follows:

crude rice bran oil → impurity removal → dewaxing → hydration → alkali refining → washing → dehydration → deodorization → refined rice bran oil.

Through this refining process, the originally rancid, dark-colored crude rice bran oil can be transformed into a high-quality cooking oil with a light color, mild flavor, high smoke point, and rich nutrition.

If you have a specific production scale or product grade target, we can further discuss the equipment and process configuration that best suits your needs.