Isolated Soy Protein And Fermented Soy

Isolated soy protein is a purified protein extracted from soybeans. Fermented soy products are made by using microorganisms like bacteria or fungi to break down soybeans, which can improve digestibility and nutrient availability.

These ingredients are often added to foods as a protein source, particularly in bars, shakes, and meat alternatives. They can also function as emulsifiers or stabilizers, helping to blend ingredients and improve texture in processed foods.

Isolated soy protein is generally recognized as safe (GRAS) by the FDA for use in food. Soy protein is a complete protein, providing all essential amino acids. Some studies suggest soy consumption may have benefits for heart health, while others explore its role in managing menopausal symptoms. JECFA has evaluated soy protein and established an acceptable daily intake.