Soy protein is a high-quality plant-based protein derived from soybeans. It is rich in the nine essential amino acids required by the human body, with nutritional value comparable to that of animal protein. Free from lactose and cholesterol, it is suitable for vegetarians and individuals with lactose intolerance. Its main forms include soy protein isolate, soy protein concentrate, textured soy protein, and soy peptides. Thanks to its excellent solubility, emulsifying properties, and high absorption rate, soy protein is widely used in beverages, health products, and sports nutrition products.
In the beverage sector, soy protein is commonly incorporated into plant-based protein drinks, meal replacement shakes, and high-protein functional beverages. It delivers high biological value protein and exhibits good thermal stability. Through enzymatic hydrolysis and homogenization technologies, the beany flavor can be effectively reduced, while enhancing the smoothness and flavor of beverages.
| Assay | Specifications |
|---|---|
| Appearance | Light yellow or milky white powder |
| Moisture | ≤5.5% |
| CP( Dry basis) | ≥90.0% |
| Ash | ≤5.0% |
| Fat | ≤0.5% |
| pH Value | 7.0±1.0 |
| Particle Size | ≥96.0% |
| Standard Plate Count | n=5 c=2 m=1000cfu/g M=5000cfu/g |
| Coliform | n=5 c=1 m=10cfu/g M=100cfu/g |
| Salmonella | Negative |
* Note: Customized specifications can be provided according to customer needs.



Product Packaging: Outer food-grade paper-plastic composite bag; inner food-grade polyethylene plastic bag. Moisture-proof cartons and wooden pallets are used to prevent caking.
Container Selection: Clean, dry containers with rigorous inspection to prevent contamination during transit.
Customization: Tailored packaging solutions available upon request.