Soybean Protein Separation and Purification Process The soybeans used for the production of edible protein food are pretreated, leaching oil, extracting defatted soybean meal and soybean meal, and then dissolving soybean protein from soybean meal in an alkaline solution, adding acid to aggregate and precipitate the protein The separation of slag and liquid is the key production process.

Other soy protein production processes:

The traditional wet-heat extraction process has been basically eliminated due to the inability to recover water-soluble soybean protein, which makes the protein yield extremely low.

Advantages of protein separation and purification process:

1. High product yield and 100% recycling.

2, without any additives, green and environmental protection.