| CAS No.: | 9010-10-0 |
|---|---|
| Formula: | C13h10n2 |
| EINECS: | 232-720-8 |
| Storage Method: | Normal |
| Shelf Life: | >12 Months |
| Nutrient Composition: | Protein |
| Samples: |
|---|
| Customization: |
|---|
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Soybean protein isolate (SPI) is a kind of protein powder which contains more than 90% protein after the soybean meal is extracted in alkaline solution under low temperature, and then precipitated, washed and dried. Its structure and properties basically replace the pure soybean protein. There are nearly 20 kinds of amino acids in soy protein isolate, and it contains essential amino acids for human body. It is nutritious and cholesterol free, and is one of the few plant proteins that can replace animal protein.
Emulsibility
Soy protein isolate is a surfactant, which can reduce the surface tension of water and oil as well as water and air. It is easy to form stable emulsion. In the production of baked food, frozen food and soup food, the addition of soy protein isolate as emulsifier can make the product stable.
Hydration
Soybean protein isolate contains many polar groups along its peptide chain skeleton, so it has water absorption, water retention and expansibility. The water absorption of protein isolate is much stronger than that of protein concentrate, and is almost not affected by temperature. The protein isolate also has the ability to maintain water during processing, and the maximum water retention capacity is 14g water/g protein.
Oil absorption
When protein isolate is added to meat products, it can form emulsion and gel matrix to prevent fat from moving to the surface, thus playing a role in promoting fat absorption or fat binding, reducing the loss of fat and juice during meat product processing, helping to maintain the stability of the appearance. The oil absorption rate of protein isolate is 154%.
Gel
It makes the separated protein have high viscosity, plasticity and elasticity, which can be used as the carrier of water, flavor agent, sugar and other complexes, which is extremely beneficial to food processing.
Foaming property
Among soybean proteins, protein isolate has the best foaming property, which can give food a loose structure and a good taste.
| Product Name: | Soy protein isolate |
| Synonyms: | HYDROLYSEDSOYA-BEANPROTEIN;SOYPROTEINISOLATEETHANOLWASHED;TEXTUREDSOYPROTEIN;ISOLATEDSOYPROTEINS;Isolated soya protein;The soybeanprotein isolate;Soy Protein Concentrate/Textured/Isolate;SOY PROTEIN ISOLATE |
| CAS: | 9010-10-0 |
| MF: | C13H10N2 |
| MW: | 194.2319 |
| EINECS: | 232-720-8 |
| Product Categories: | starch |
| Mol File: | 9010-10-0.mol |
|
Testing Items |
Specifications |
Results |
|
Protein (dry basis, N×6.25,%) |
≥90 |
Complies |
|
Moisture (%) |
≤7.0 |
Complies |
|
Fat (%) |
≤1.0 |
Complies |
|
Ash (dry basis, %) |
≤6.0 |
Complies |
|
Crude fiber (dry basis, %) |
≤0.5 |
Complies |
|
Particle size (100mesh, %) |
≥95 |
Complies |
|
Total plate count |
≤20000cfu/g |
Complies |
|
Coliforms |
≤10cfu/g |
Complies |
|
Yeast & Molds |
≤50cfu/g |
Complies |
|
Salmonella |
Negative |
Complies |
|
Staphylococcus aureus |
Negative |
Complies |
SNC was established in 2006. After years of development, Good Fortune International joined the team in 2017 to jointly provide one-stop services for global users in the research and development, production, logistics, and sales of food, medicine, nutrition and health, and sports supplements.
The company has keen market observation and judgment, provides customers with the highest quality products and services with fast and sensitive response, and provides customers with "one-stop all-round" services! Committed to supplying healthy raw materials to the world, providing the highest quality raw materials for the world's health products, sports supplements, cosmetics, pharmaceuticals and other fields.
More Than 15 Years Experience
Our products are sold worldwide, like Europe, North&South America, Asia and pacific area as well as Africa, we are aiming to establish long term cooperation with our clients.
One-Stop Service
Committed to supplying healthy raw materials to the world, providing the highest quality raw materials for the world's health products, sports supplements, cosmetics, pharmaceuticals and other fields. Customized product is also available from us.
7 DAYS 24 HOURS service
In time and clear response to customers questions. 100% guaranteed aftersales service, we are happy to provide guidance or solutions during your consumption.
Quality Assurance
Dedicated to provide high-quality materials for customers with reasonable price.
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