Soy Protein Isolate (SPI) Soy Protein Isolate (SPI) Soy Protein Isolate (SPI) General Description: Soy Protein Isolate (SPI) is a high-quality, highly purified form of soy protein, made by removing the fats and carbohydrates from defatted soybean flakes. It contains at least 90% protein by weight, making it one of the most concentrated plant-based protein sources available. Soy Protein Isolate is widely used in various food, nutrition, and supplement formulations due to its excellent amino acid profile and health benefits. Soy Protein Isolate is a complete plant-based protein, meaning it contains all nine essential amino acids required for human health. It is also rich in glutamine, arginine, and branched-chain amino acids (BCAAs), making it particularly popular in sports nutrition and muscle-building products. Physical Characteristics: Form: Powder Color: Off-white to light yellow Odor: Neutral or slightly characteristic Solubility: Highly soluble in water Appearance: Fine, free-flowing powder Key Benefits: High Protein Content: Soy Protein Isolate is rich in essential amino acids, making it an excellent source of complete protein for vegetarians and vegans. Muscle Growth & Recovery: Contains a high level of BCAAs, which are essential for muscle repair, growth, and recovery, making it ideal for athletes and bodybuilders. Heart Health: Soy protein may contribute to reducing LDL (bad) cholesterol levels and support cardiovascular health. Digestibility: Soy Protein Isolate is easy to digest and absorbs efficiently into the body, ensuring optimal utilization. Lactose-Free: Ideal for lactose-intolerant individuals, as it is plant-based and free from dairy. Versatility: Can be used in protein bars, shakes, meat analogs, dairy replacements, and baked goods. Suggested Use: Typical Dosage: 15-30 grams per serving, depending on dietary requirements. Formulation: Commonly used in protein supplements, meal replacement shakes, bars, beverages, dairy-free and vegan products, and bakery goods. Physical and Chemical Properties: Protein Content: ≥90% by weight (dry basis) Moisture Content: ≤8% Ash Content: ≤6% pH: 6.5-7.5 Bulk Density: Approximately 0.5–0.6 g/cm³ Particle Size: Fine powder with a typical particle size distribution of less than 100 microns. Packaging and Storage: Packaging: Available in various sizes, typically 25 kg bags, 10 kg boxes, or smaller bulk packages. Storage: Store in a cool, dry place, away from direct sunlight and humidity. Recommended storage temperature between 15°C to 25°C (59°F to 77°F). Shelf Life: 24 months from the date of manufacture when stored properly. Safety and Handling: Safety Data: Soy Protein Isolate is safe for general consumption as a food and dietary ingredient. It is important to follow the manufacturer's recommended dosage and use. Handling: Handle the powder in a clean, dry environment. Use personal protective equipment (PPE) such as gloves and dust masks when handling the powder to avoid inhalation or skin irritation. Precautions: Those with soy allergies should avoid products containing Soy Protein Isolate. Regulatory Compliance: FDA Compliance: Soy Protein Isolate complies with FDA regulations for use in food and dietary supplements. Ensure compliance with local regulations for international distribution. Non-GMO: Available in both GMO and non-GMO versions, depending on the batch and customer requirements. Vegan and Vegetarian: The product is plant-based and suitable for both vegans and vegetarians. Applications: Sports and Fitness Supplements: Protein powders, protein shakes, recovery formulas, and meal replacements. Food and Beverages: Plant-based protein bars, snacks, vegan dairy alternatives (such as soy milk), and meat substitutes. Baking & Culinary: Can be incorporated into baked goods for added protein content, or used as a thickening agent in sauces and soups. Health and Wellness: As a protein source for those with dietary restrictions, such as lactose intolerance or vegetarian/vegan lifestyles. Certifications: GMP Certified Manufacturing Kosher and Halal Certified (depending on the batch) Non-GMO (available on request) ISO Certified Conclusion: Soy Protein Isolate is a versatile, high-quality protein source with an excellent amino acid profile. It is an ideal choice for sports nutrition, meal replacements, and general health and wellness products. Whether you're formulating a plant-based protein powder, vegan dairy alternatives, or a healthy snack, Soy Protein Isolate can offer the protein content and nutritional benefits your product needs
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