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Soybean protein isolate (SPI) is a kind of whole protein food additive produced from low temperature dissolving soybean meal. Soy isolate protein contains more than 90% protein, nearly 20 kinds of amino acids, and essential amino acids. It is rich in nutrition and does not contain cholesterol, which is one of the few species of plant protein that can replace animal protein. Pea or other beans can also be the raw material to produce isolate protein.
Index of Final Soy Protein Isolates Produced by Our Projects | |||
Item | Index | Item | Index |
Protein | ≥90% (on dry basis) | Moisture | ≤7.0% |
Fat | ≤1% | NSI | ≥85% |
Ash | ≤6.0% | PH | 7.2±0.2 |
Water and Oil Absorption | 1:4:4 | Fineness | ≥95% (100 mesh sieve material) |
Total Number of Bacteria | ≤30000 per gram (pathogenic bacteria must not be detected) |
Remark: The testing standards are implemented in accordance with the existing domestic standards.
Economic Indicators of Finished Soy Protein Isolates | |
Item | Index |
Soy Protein Isolate Yeild | ≥44% (in accordance with raw material) |
Power Consumption | 1400kwh/ton soybean isolate |
Steam Consumption | ≤15ton per ton soybean isolate |
Water Consumption | 40ton per ton soybean isolate (including circulating cooling) |
Low Temperature Soybean Meal Index | |
Protein Content | ≥53% (by dry base) |
Moisture of Soybean Meal | ≤10% |
Residual Oil | ≤0.5% |
Content of Soluble Meal | ≤500PPM |
NSI | ≥82% |
The Skin in the Finished Low Temperature Soybean Meal | ≤1.5% |
Powder Degree (60 mesh screen) | ≤ 3% |
Economic and Technical Indicators | |
The Thickness of Embryo Slices | 0.25 - 0.30MM |
Moisture | 9.5 - 10.5% |
Temperature | 55 degrees. |
The Rate of Desquamation and the Rate of Degerms | > 95% |
Solvent Consumption | 3.5 kg/ ton material |
Nitrogen Solubility Index | > 82% |
Fat | < 1% |
Quality of Crude Soybean Oil | |
Total Volatiles | ≤ 0.2% |
Moisture | ≤ 0.2% |
Impurities | ≤ 0.2% |
Residual Solution | ≤ 0.2% |
Processing Characteristics | Application |
Gelformability | Ham, Sausage, Fish Cake, Tofu |
Emulsibility | Sausage, Candy, Plant-based Mayonnaise, Pasta |
Water-retaining Property | Ham, Sausage, Hamburger, Fish Cake |
Adhesiveness | Ham, Sausage, Hamburger |
Solubileness | Drinks, Milk Powder, Ice Cream, Soy Milk |
Cohesiveness | Sauce and Thick Soup |
Foamability | Butter |
Extensibility | Noodles and Fish Cake |
Tissue | Granulated Soy Protein |
Fibrogenesis | Fibrous Soy Protein |
Formative | Bean Curd Shim |
Services for Isolated Soy Protein Equipment by ABC Machinery
Soy protein isolate has been widely used in food industry and it will have a broad market prospect. Investing on soy protein isolate would be far-sighted. With the concept of “Customers First”, ABC Machinery is focusing on offering best-of-breed solutions to our customers.
Isolated Soy Protein Processing Equipment
Isolated Isolated Soy Protein Equipment
Isolated Soy Protein Equipment
Features of Isolated Soy Protein Processing Equipment Line Designed by ABC Machinery