PRODUCT DETAILS In order to avoid a large loss of neutral oil saponification, using high temperature and high vacuum, deodorizing steam stripping method is performed while deacidification, deacidification i.e. physical refining processes. Because rice bran contains more free fatty acids , in order to ensure deacidification, deodorization effect, double soft packing process tower production. Dewaxed oil into the getter by heating, removal of air in the oil, which is fed by the oil pump – oil heat exchanger, a heater