the soybean oil refinery machine oil refining
The refining process not only improves the quality of soybean oil, but also extends its shelf life. Main steps of soybean oil refining 1. Degumming: Crude soybean oil contains
Soybean Oil Refining. The crude soybean oil still contains many oil-insoluble and oil-soluble impurities that needs to be removed. Soybean oil refining including degumming (removing of phosphatides), alkali refining (washing