The crude oil is refined via degumming, neutralization, bleaching and deodorization. In Case B, part of the soybean meal undergoes additional processing to co-produce Soy Protein Concentrate (SPC) and Soy Protein Isolate (SPI) which contain 65% and 92% protein on a dry basis, respectively.
What is soybean oil production line?
The soybean oil production line is the process of treating soya bean with the press method or leaching method to obtain more crude oil and then refined to obtain edible refined oil. Pressed soybean oil has natural colors, aromas and flavors, and retains raw material¡¯s various nutritious ingredients when comparing with the leached oil.
What is soybean oil refining?
Soybean oil refining is to add edible phosphoric acid, sodium hydroxide, decolourisation active white clay and other process auxiliaries, after a series of processes to remove impurities and components affecting the colour, stability and flavour, to improve the quality, flavour and storage stability.
What is soybean oil pressing line?
Soybean oil pressing line isa combination of modern and traditional technology that produces pure natural soybean oil. Before the oil is prepared, the pretreatment of soybeans requires cleaning, crushing, softening, rolling, extruding, etc. for the soybean oil processing industry. Soybean should be cleaned first.