Soybean Oil Refining Detailed Soybean Oil Refining Process
Soybean Oil Refining. The crude soybean oil still contains many oilinsoluble and oilsoluble impurities that needs to be removed. Soybean oil refining including degumming (removing of phosphatides), alkali refining (washing with alkaline solution to remove free fatty acids, colorants, insoluble matter and gums) and bleaching (with activated earth or activated carbon to remove colour and other ...