CAS 9010-10-0 Food Ingredient Soy Protein Isolate SPI Derived From Soybeans

CAS 9010-10-0 Food Ingredient Soy Protein Isolate SPI Derived From Soybeans

Soy protein isolate (SPI) is a highly refined form of soy protein that is derived from soybeans. It is a complete protein, meaning it contains all the essential amino acids required by the human body. SPI is commonly used as a food ingredient and is known for its nutritional benefits, functional properties, and versatility.

Technical Data Sheet:

1. Protein Content: Soy protein isolate typically contains around 90-95% protein on a dry weight basis.
2. Fat Content: SPI is usually low in fat, with fat levels below 1%.
3. Carbohydrate Content: SPI has a minimal carbohydrate content, often less than 1%.
4. Solubility: It is highly soluble in water and forms a smooth, creamy texture when mixed.
5. pH Stability: SPI has good pH stability, allowing it to be used in a wide range of food and beverage applications.
6. Allergen Information: Soy protein isolate is derived from soybeans and may contain allergenic proteins. It is important to consider this for individuals with soy allergies.

SPECIFICATION:

Features:

1. High Protein Content: SPI has one of the highest protein levels among plant-based protein sources, making it suitable for individuals looking to increase their protein intake.
2. Complete Amino Acid Profile: It contains all the essential amino acids required for human health and is comparable to animal-based proteins.
3. Functional Properties: SPI has excellent emulsification and water-binding capabilities, which contribute to its use as a stabilizer, texturizer, and binder in various food products.
4. Neutral Flavor: It has a relatively neutral taste, allowing it to be easily incorporated into different food applications without significantly altering the flavor.
5. Nutritional Benefits: SPI is low in fat, cholesterol-free, and a good source of dietary fiber, making it a suitable choice for individuals following a vegetarian, vegan, or plant-based diet.

Applications:
Soy protein isolate finds applications in a wide range of food and beverage products, including:

1. Meat Alternatives: SPI is often used as a key ingredient in vegetarian and vegan meat substitutes like burgers, sausages, and nuggets, providing texture, binding, and protein fortification.
2. Dairy Alternatives: It is used in plant-based milk, yogurt, and cheese products to enhance protein content and improve texture.
3. Bakery Products: SPI can be added to bread, cakes, cookies, and other baked goods to enhance nutritional value, improve texture, and increase protein content.
4. Nutritional Supplements: It is commonly used in protein powders and nutritional supplements for athletes, bodybuilders, and individuals seeking additional protein intake.
5. Infant Formula: Soy protein isolate is used as an alternative protein source in infant formulas for infants with lactose intolerance or cow's milk protein allergy.
6. Protein Bars and Snacks: SPI is often incorporated into protein bars, granola bars, and snacks to boost protein content and improve texture.