Rice bran oil is extracted from the rice germ oils. It is not only temperature, but also has many health benefits. There have been many research projects for the animals, and this oil has been used for skin care in Japan.
Rice bran contains a potent lipase (lipase), rice bran for food in front of this enzyme must be suppressed, Western Development Research Center, USDA had to squeeze heat damage lipase, to settle bran, but this method also denature proteins, also impact of vitamins, flavor and color. Another non-thermal inhibition registered patent law, which damage to protein enzymes lipase, not be heated, and then concentrated soluble fiber parts separately.
Rice bran contains more health-related components, the first of its cholesterol-lowering function, a number of studies have shown that rice bran or rice bran oil can lower LDL cholesterol type, it can reduce blood cholesterol. Another study showed that rice bran oil extraction of γ-oryzanol (ferulic acid esters of triterpene alcohols and acids) can be reduced in schizophrenia patients with high cholesterol and total cholesterol, LDL-type, so the conclusions that can be used γ-oryzanol fat disease treatment. The esters also have antioxidant effects, studies have shown can delay the thermal oxidation of soybean oil, the main active substance is ferulic acid. The γ-oryzanol was used as an animal or vegetable fat or fried food antioxidants and antibiotics, Oryzamol and ferulic acid has also been used in food to prevent mold intrusion.
Rice bran is rich in nutrients that can be extracted or isolated, added to the final product, in order to highlight the advantages of its nutritional and functional properties. After the era of stability and a number of patented technologies developed separation, rice bran has only been used in animal feed has begun to decline, with these techniques, rolling rice byproducts available on the health benefits, including lowering cholesterol, as the food manufacturing process enhancing or promoting ingredients in nutritional functions