Soy Protein Isolate Powder 99% Health Supplement Plant Extract CAS 9010-10-0
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Product Description
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.
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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 |
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Application
Enhance meet processors to achieve good emulsion and water binding in order to reduce the cooking lose, prevent fat lose. She can also improve the structure of final products in a cost effective way. To be used for meat product, sausage, ice-cream, bread, soft drink, juice, etc.
Company Profile
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Package and Shipping
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FAQ
1.Do you have a factory?
Yes, we have factory which is specializing in manufacturing All chemicals
2.Where does your factory locate at?
Our factory is located at Dalian
3.What is your lead time?
It depends on the order quantity and the season you place the order.
4.Can I get a sample to check quality ? is there any fee for it ?
You can get our free samples, but you need to pay the freight
5.How can l confirm for proceed the bulk? What's the guarantee of product quality?
Always a pre-production sample for your approval before mass production;
Always final lnspection before ship.
6.What's your payment term ?
TrT, Western Union, MoneyGram, and Paypal,etc.This is negotiable.
7.What is the shipping method?
lt could be shipped by sea,by air or by express (EMS,UPS,DHL,TNT,FEDEX and ect).
