and lipoid in the process of high temperature pressing. new progress in oil refining process in the past ten years, edible oil refining develops rapidly and has become an important industry. because of the low price of the crudeoil and refined oil, the profit margin of the refinery is quite small....
normal circumstances. oil produced by solvent extraction has good quality and lower production cost. flow chart of soybean oil processing: soybean-- cleaning-- crushing-- softening-- flaking-- extracting-- evaporating-- stripping-- crude soybean oil (crudeoil)-- filtering-- hydrating (degumming)--...