Fderla Biology
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Hydrolyzed Soy Protein is a complex mixture of amino acids produced from soybeans using hydrolysis technology. Its core component is hydroxyproline, with a content of no less than 18 mg per gram of protein. This substance appears as an amber-colored liquid with a pH value of 5.0-6.0 and a dry matter content of 22-32 g/L. It is soluble in water and can withstand temperatures up to 80°C. Compatible with various cosmetic ingredients, it is commonly used at concentrations of 1-5%.
As a structural component of collagen, it directly participates in skin collagen synthesis, promotes the production of type I collagen, and offers multiple skincare benefits—such as reducing wrinkles, enhancing skin elasticity, and stimulating hyaluronic acid synthesis—thereby helping to delay skin aging.
| Analysis | Specification | Result |
|---|---|---|
| Physical Description | ||
| Appearance | Yellow or brown yellow powder | Yellow powder |
| Odor & Taste | Characteristic | Characteristic |
| Proportion of protein hydrolysates with relative molecular mass distribution less than 1000 | 85% Min | 85.04% |
| Loss on drying | 7.0% Max | 6.67% |
| Sulphated | 10.0% Max | 9.1% |
| Chemical Tests | ||
| Crude protein (on dry basis) | 50% Min | 62.1% |
| Heavy metals | ||
| Lead (Pb) | 0.3mg/kg Max | <0.1mg/kg Max |
| Chromium (Cr) | 1.0mg/kg Max | <0.5mg/kg Max |
| Cadmium (Cd) | 0.2mg/kg Max | <0.1mg/kg Max |
| Microbiological | ||
| Total plate Count | 30,000cfu/g Max | 600cfu/g |
| Yeast & Mold | 25cfu/g Max | <10cfu/g |
| Urease | Negative | Negative |
| E.coli | 0.9MPN/g Max | Negative |
| Pathogenic bacteria (Salmonella, Shigella, Staphylococcus aureus) | Not detected | Not detected |
| Conclusion | Complies with the standards. | |
| Packing and Storage | ||
| Packing: Pack in paper-carton and two plastic-bags inside. | ||
| Shelf life: 2 year when properly stored. | ||
| Storage: Store in a well-closed place with constant low temperature and no direct sun light. | ||
Hydrolyzed soy protein is derived from breaking down soy protein into small molecular peptides and amino acids. It offers easy dissolution, high absorbability, and enhanced flavor, combining nutritional and functional properties for wide use in food, cosmetics, and industrial sectors.
It serves as a natural umami enhancer and is a key base for chicken essence, soy sauce, and instant noodle seasonings. It provides rich meaty flavors and a robust taste, improving overall flavor while partially replacing MSG.
Used in protein powders, bars, and sports drinks, its small peptides are readily absorbable. They supply rapid nitrogen for muscle repair and growth, making it ideal for sports nutrition and weight management.
Functions as a water and fat retention agent and emulsifier in ham, sausages, and plant-based meats. It improves texture, tenderness, and helps mimic the fibrous structure of real meat.
Small peptides facilitate skin absorption and boost collagen production. It focuses on moisturizing and anti-aging, reducing wrinkles and enhancing elasticity in serums and creams.
Acts as a high-efficiency nitrogen source in microbial fermentation for antibiotics, enzymes, and cell culture. It significantly promotes microbial growth and target product synthesis.
Hydrolyzed Soy Protein is a mixture of amino acids and small peptides produced from natural soybeans using modern hydrolysis technology, which makes it highly soluble and easy for the skin or body to absorb.
It has a shelf life of over 12 months (up to 2 years when properly stored). It should be stored in a well-closed container in a cool, low-temperature area protected from direct sunlight.
Based on the analysis, the crude protein content on a dry basis is at least 50% Min, with standard batch results testing around 62.1%.
Yes, because it contains rich hydroxyproline (a component of collagen), it is widely used in anti-aging creams, wrinkle reduction serums, and moisturizing cosmetic formulations at standard concentrations of 1-5%.
For samples, we provide 2 kg tin foil bags or cartons for solids and 5 kg plastic drums for liquids. For bulk orders, we offer 25 kg bags/cartons, 200 L blue drums, 1 mt IBC drums, and 20 mt ISO tanks.
We support express delivery via DHL, UPS, Fedex, EMS, and TNT for sample orders (door-to-door), and sea or air shipping for large volume commercial orders.
