Crude rice bran oil

About Crude rice bran oil

Crude Rice Bran Oil is a non-refined vegetable oil extracted from the outer bran layer of rice grains, a byproduct of the rice milling process. This oil is obtained through mechanical pressing or solvent extraction from rice bran, and in its crude form, it retains various natural impurities such as waxes, gums, free fatty acids, phospholipids, and pigments. It has a dark brown to reddish color, a distinctive odor, and a relatively high viscosity.

Crude rice bran oil is rich in bioactive compounds, including gamma-oryzanol, tocopherols, and tocotrienols, which are natural antioxidants known for their potential health benefits. However, in this raw state, the oil is not suitable for direct human consumption and must undergo refining to meet food safety and quality standards.

Industrially, crude rice bran oil serves as a valuable feedstock for the production of refined rice bran oil, which is widely used in cooking due to its high smoke point and nutritional profile. It is also used in the manufacturing of soap, cosmetics, biodiesel, and animal feed, thanks to its stable chemical composition and availability.

Storage of crude rice bran oil requires careful handling to prevent degradation. It must be protected from moisture, light, and air exposure to maintain its quality before refining. The oil is typically traded in bulk and regulated under specific commodity standards, with quality parameters such as free fatty acid content and wax levels determining its market grade.

Crude rice bran oil plays a critical role in the edible oil supply chain and various industrial sectors.