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Soy Protein Isolate is a high-purity plant protein product refined from non-GMO soybeans by advanced extraction technology, with a protein content of over 90%. As a leading enterprise in the industry, more than 40 years of professional technical accumulation provides high-quality and multi-functional plant protein solutions for the global food industry.


As a high-quality plant-based protein, soy protein exhibits excellent water and oil retention properties in meat products, effectively locking in moisture and fat within the final goods. It also boasts outstanding gelling ability, which can significantly enhance the taste, elasticity and structural stability of products. It is an ideal protein ingredient for sausages, ham, meat patties and other meat items.
Soy protein isolate, as a core protein source in sports nutrition beverages, is added to post-workout recovery drinks, ready-to-drink protein water, and protein shakes. It features instant solubility in cold water without clumping, enabling convenient and immediate protein replenishment after exercise.



Used in plant-based milk, protein-fortified milk, and yogurt alternatives. Its excellent dispersibility and dispersion stability ensure uniform protein suspension and extend the shelf life. It endows plant-based beverages with a rich "creamy texture" and enhances the smooth tasting experience.
Soy Protein Isolate (SPI) is an ideal raw material for puffed nutrition bars due to unique physicochemical properties. Its superior dispersibility enables the protein to disperse rapidly. Low viscosity reduces energy consumption during production while promoting stable discharge and directional expansion of structures.



| Assay | Specifications |
|---|---|
| Appearance | Light yellow or milky white powder |
| Moisture | ≤5.0% |
| CP (Dry basis) | ≥90.0% |
| Ash | ≤6.0% |
| Fat | ≤1.0% |
| pH Value | 7.0±1.0 |
| Particle Size | ≥96.0% |
| Standard Plate Count | n=5 c=2 m=1000 cfu/g M=10000 cfu/g |
| Coliform | n=5 c=1 m=10 cfu/g M=100 cfu/g |
| Salmonella | Negative |
| Staphylococcus | Negative |
1. Industry Pioneer: Leading enterprise in the soy protein industry, engaged in industrial production since 1979. A key participant in formulating national standards and driving technological evolution.
2. Full Industrial Chain Control: Full-chain management from non-GMO seeds to final products. Exclusive planting bases ensure traceability and pure, pollution-free raw materials.
3. Diversified Portfolio: Offering a full range of products including SPI, SPC, and TVP, supported by a strong team of food science experts for customized formula support.
4. Large-Scale Production: Leading large-scale and intelligent production bases in Asia, providing strong capacity, competitive cost control, and consistent quality.
Base-Side Control: Strict safety screening ensures pure non-GMO soybean cultivation areas.
Factory-Entry Control: Genetic testing center conducts 64-point sampling and dual verification to ensure purity.
Processing-Side Control: Eight-stage cleaning and five-stage peeling remove anti-nutritional factors and residues.
Full-System Certification: Entire chain has non-GMO IP and NON-GMO certification, ensuring high-quality, safe products.


Ranked No.1 Globally by Sales Volume of Non-GMO Soy Protein
Passed the U.S. FDA on-site inspection with zero non-conformances in one go.
Product Packaging: Outer bag: food-grade paper-plastic; inner bag: food-grade polyethylene plastic. High-strength, moisture-proof outer carton on wooden pallets.
Container Selection: Use dry, clean containers from reputable shipping companies; rigorous inspections prevent contamination.
Customization Options: We offer customized packaging solutions to meet specific client needs.
Lenavax Nutrition