Soy Protein Isolate Supplier

Soy Protein Isolate (SPI) is a highly refined, plant-based protein with a protein content of 90% or more (dry basis). Extracted from defatted non-GMO soybeans, it offers exceptional nutritional value, functional performance, and clean-label appeal. SPI is widely used across food, beverage, sports nutrition, and meat processing industries due to its excellent solubility, emulsification, and neutral flavor. It’s also cholesterol-free, low in fat, and rich in essential amino acids—especially arginine and glutamine—making it ideal for health-focused and plant-based product development.

As a reliable Soy Protein Isolate supplier, MT Royal delivers food-grade, non-GMO certified SPI with consistent quality and global logistics support. Whether you’re developing high-protein drinks, vegan meats, or functional foods, our SPI helps you meet consumer expectations for performance, nutrition, and sustainability.

Key Features of Soy Protein Isolate

• ≥ 90% protein (dry basis)
• Non-GMO and allergen-compliant
• Neutral taste and light color
• Low in fat (<1%) and carbohydrates
• Rich in essential amino acids
• Excellent solubility and emulsifying properties

Applications and Uses

Sports & Functional Nutrition

• Protein powders and shakes
• Recovery formulas and meal replacements
• High-protein snacks and bars

Meat and Plant-Based Products

• Vegan sausages and burgers
• Meat extenders and analogs
• Seafood alternatives

Bakery and Beverages

• Protein-fortified baked goods
• Dairy-free protein drinks
• Gluten-free product formulations

Clinical and Elderly Nutrition

• Easily digestible high-protein formulas
• Nutritional supplements for recovery

Product Benefits

• High biological value and complete amino acid profile
• Enhances satiety and lean muscle development
• Improves mouthfeel, texture, and protein enrichment
• Suitable for vegan, keto, and low-fat diets
• Heat stable and highly functional in varied applications

Technical Specifications

Parameter	Value
Appearance	White to light beige powder
Protein Content	≥ 90% (dry basis)
Moisture	Max. 7%
Fat Content	Max. 1%
Carbohydrates	< 5%
Ash Content	Max. 6%
Solubility	Excellent in cold and warm water
pH (10% solution)	6.5 – 7.5
Origin	Non-GMO soybeans
Shelf Life	24 months (cool, dry conditions)
Certifications	ISO, HACCP, Halal, Kosher
Packaging	20–25 kg food-grade bags

Why Choose MT Royal?

MT Royal has over 18 years of experience in supplying high-performance food ingredients globally. As a trusted Soy Protein Isolate supplier, we ship quickly from our Istanbul and Mersin warehouses and provide all necessary export documentation. We are a registered Turkish company and member of the Istanbul Chamber of Commerce, offering secure transactions through banks or exchange services. Our clients benefit from free expert consultation, tailored grade selection, competitive pricing, and a strong quality guarantee. Whether you’re scaling up or formulating a new product, we deliver reliable ingredients and personalized service.

Conclusion and Summary

Soy Protein Isolate is a highly purified, plant-based protein with over 90% protein content, ideal for vegan, clean-label, and high-performance nutrition applications. Extracted from non-GMO soybeans, it’s low in fat, cholesterol-free, and rich in essential amino acids—making it a perfect protein source for health-conscious formulations.

Thanks to its excellent solubility and emulsifying capacity, SPI performs well in protein powders, meal replacements, plant-based meats, and functional beverages. It supports muscle growth, satiety, and product texture while fitting into vegan, keto, and allergen-aware diets. Its neutral taste and thermal stability ensure clean flavor delivery and easy processing.

MT Royal is a reliable Soy Protein Isolate supplier with more than 18 years of experience. We ship directly from our Istanbul and Mersin warehouses and provide full export documentation and product certifications, including Halal, Kosher, ISO, and HACCP. As a registered member of the Istanbul Chamber of Commerce, we ensure a transparent process, flexible payment options, and expert product consultation.