rice bran oil refining machine crude rice bran oil refining machine

   
                                               
                                               
                                               
                                               
  • rice bran oil refining machine crude rice bran oil refining machine

FAQ

  • QHow to refine rice bran oil?
    AIn industrial production, rice bran oil is mostly refined by hydration degumming, active clay decolorization, steam deacidification and deodorization, and low-temperature freezing dewaxing. The specific method is to add 2‰~3‰ phosphoric acid and a proper amount of water to treat the crude rice bran oil at 90 °C for degumming.
  • QWhat are the technologies of rice bran oil?
    AAfter that, the fatty acid composition, bioactive compounds, and the processing technologies of rice bran oil are described and the refining technology of rice bran oil (degumming, deacidification, dewaxing, etc.) as well as the technologies to remaining the bioactive compounds in rice bran oil are introduced.
  • QWhat if I could not operate this product?
    AFor single oil press machine, professional operation video and manuals will be sent together; For production lines, engineers will be sent to guide for the installation, commissioning and operation. Also provide professional operation and maintenience training. Meanwhile, 24/307 hours one-to-one technical support.
  • QHow is rice bran oil processed?
    AThe crude rice bran oil must go through a series of refining processes before it can meet the requirements of the standard of edible oil; those refining processes include degumming, decolorizing, and deodorizing (Haraldsson 1983), these processing are briefly described as follows.
  • QWhere does rice bran oil come from?
    ARice bran oil comes from the outer layer of rice grains, the bran. The production involves several key steps. First, the bran gets separated from the grain. Next, it undergoes a process to extract the oil, usually involving solvents or pressing. The crude oil then gets refined to remove impurities, resulting in clear, healthy oil ready for use.
  • QWhat is rice bran?
    ARice bran is a byproduct of the rice milling industry obtained from milling of brown rice to produce white rice. It contains 15%–20% of oil. Apart from oil, rice bran is a promising source for proteins, carbohydrates, dietary fiber, vitamins, tocopherol, γ-oryzanol, and phospholipids (Tao, 1989; Houston, 1972; Saunders, 1986).
  • QWhat is deacidification of rice bran oil?
    ADeacidification is the process of removing free fatty acids from crude rice bran oil. The deacidification methods of rice bran oil include alkali refining, distillation, mixing, re-esterification, and extraction. The alkali refining method has comprehensive effects such as deacidification and decolorization, but the refining loss is much higher.