Rice Bran Oil Extraction Process

To make the rice bran oil to be edible oil, gum, free fatty acid, color pigment, odor- volatile matter and wax have to be removed from rice bran oil.
 

Free fatty acid usually removed by neutralize the oil with caustic soda and become soapstock in rice bran oil extraction process. In the same time, some other unnecessary materials are also be removed from rice bran oil during the process.

Refined rice bran oil from this process is more suit for edible. Advanced rice bran oil extracting technology which developed with technical assistance from professional engineers. Then the rice bran oil is forwarded to the refining process for purifying and packing.