Hangzhou Leap Chem Co., Ltd. is one of the most professional manufacturers and suppliers of soy protein isolate丨cas 9010-10-0 in China. Welcome to wholesale bulk high quality chemical products at competitive price from our factory. If you have any enquiry about custom service, please feel free to email us.
Specifications
| Appearance | Milky white powder |
| Organoleptic Properties | Color as expected; taste and smell as expected; no odor; free from visible foreign bodies |
| Protein (Dry; N × 6.25) | 90% min |
| Water | 10.0% max |
| Total colony | n=5; c=2; m=3 × 10⁴; M=100000 CFU/g |
| Coliform bacteria | n=5; c=1; m=3 × 10; M=100 CFU/g |
Applications
Soy protein isolate (SPI) is a highly purified form of soy protein, widely used in the food, beverage, and nutritional industries due to its high protein content and functional versatility. It is commonly incorporated into protein powders, meal replacements, sports nutrition products, dairy alternatives, baked goods, and meat analogs to enhance protein content and improve nutritional value. SPI is also utilized as an emulsifier, stabilizer, and texturizer in processed foods, providing desirable mouthfeel and structural integrity. Beyond human nutrition, it is applied in animal feed formulations to support growth, muscle development, and overall health. Additionally, soy protein isolate is studied in biomedical research for its bioactive peptides, antioxidant properties, and potential health benefits, such as cholesterol reduction and cardiovascular support.
Benefits
Soy protein isolate offers numerous advantages due to its high protein content, digestibility, and functional properties. It contains all essential amino acids, making it a complete plant-based protein suitable for vegetarians and vegans. SPI has excellent solubility and emulsification capacity, which improves product texture, stability, and water-binding properties. It is low in fat and carbohydrates, contributing to calorie-controlled formulations. The protein is also associated with potential health benefits, including lowering LDL cholesterol, supporting muscle maintenance, and providing bioactive peptides with antioxidant and anti-inflammatory effects. Its neutral flavor and versatility allow easy incorporation into a wide variety of food and beverage products.
Conclusion
Soy protein isolate is a highly functional and nutritionally rich protein source with broad applications in food, beverage, nutrition, and research. Its benefits, including complete amino acid profile, solubility, emulsifying properties, and potential health effects, make it an essential ingredient for modern functional foods, dietary supplements, and plant-based formulations. SPI continues to support innovations in human and animal nutrition, product development, and bioactive compound research.
