Soy Protein Isolate

What is Soy Protein Isolate?

Soy protein isolate (SPI) is a highly processed form of soy protein that is derived from defatted soy flour.

It provides a complete source of protein and contains all essential amino acids.

SPI has emulsifying properties, helping to stabilize emulsions and prevent separation of ingredients in beverages and dressings & sauces.

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Soy Protein Isolate Distributor & Supplier Information

For questions regarding soy protein isolate pricing, fill out the price request form linked below. For complete technical specifications and other inquiries, please contact one of our sales representatives.

Contact A Sales Rep Price Request Form

Information About Soy Protein Isolate

Soy protein isolate is commonly used in meat and poultry products, plant-based meat alternatives, dairy alternatives, nutritional supplements and protein shakes, baked goods, soups and sauces, and more.

Soy protein isolate can improve texture, increase yield and enhance nutritional content in meat and poultry products. Its texture-forming properties and high protein content are useful in plant-based meat alternatives. It also has high solubility and emulsifying properties that make it useful in dairy alternatives.

Appearance: Off-white to pale yellow in color.

Flavor: Neutral compared to other protein powders. Can have a mildly bean-like flavor.

Texture: Fine powder

Solubility: High solubility – mixes well with water and other liquids.

About AIFI - A Soy Protein Isolate Supplier & Distributor

American International Foods, Inc. is a leading soy protein isolate supplier with an additional full service portfolio of over 2500 food and beverage ingredients. We offer one of the most extensive lines of vegetable proteins distributed to manufacturers and processors in the food, beverage, pet food, health and nutrition sectors. With a strategic nationwide warehouse network and our reliable just-in-time deliveries, we can supply your business with high quality vegetable proteins at competitive prices.