What is Hydrolyzed Rice Protein Powder?
Hydrolyzed Rice Protein Powder is a high-quality, water-soluble, vegetable protein obtained from non-GMO rice by controlled enzymatic hydrolysis. It is commonly used as an active ingredient in the commercial manufacture of rice products around the world. This fine powder is designed specifically for enterprise applications, where the delivery of high-purity functional raw materials is the key focus, and it breaks down intact protein structures into lower-molecular-weight peptides and amino acids, which substantially improves the bioavailability, solubility, and formulation stability of these proteins within a variety of industrial applications. It is an outstanding film-forming and moisture-holding agent, often used in the development of advanced hair care products like volumizing shampoos, strengthening conditioners, and scalp treatments, for enterprise-level personal care and cosmetic formulation manufacturers. Also, as a mild and hypoallergenic conditioner in topical skin care emulsions, lotions, and surfactant-based body cleansers, it helps to maintain barrier function and moisture. In the functional food, beverage, and dietary supplement sectors, bulk buyers take advantage of its high nutritional benefits, clean-label and gluten-free, and allergen-free reputation to create protein-enhanced powdered beverage mixes, nutrition bars, and specialized athletic meals.
COA
| Item | Specification | Result |
| Source Material | Rice Protein | Rice Protein |
| Appearance | Fine, uniform powder; free-flowing; no visible foreign matter | Complies |
| Color | Off-white to light yellow | Light yellow |
| Odor & Taste | Characteristic, mild; free from off-odor | Complies |
| Particle Size | ≥95% through 80 mesh | 98.20% |
| Water Solubility | ≥90% at 25°C | 96.40% |
| Protein (Dry Basis) | ≥80.0% | 88.70% |
| Total Peptide Content (Dry Basis) | ≥75.0% | 82.60% |
| Peptide Fraction <1,000 Da | ≥70.0% | 76.80% |
| Peptide Fraction <2,000 Da | ≥85.0% | 91.30% |
| Degree of Hydrolysis | ≥12.0% | 15.80% |
| pH (10% Aqueous Solution) | 4.0–7.0 | 5.62 |
| Moisture | ≤7.0% | 4.82% |
| Ash | ≤7.0% | 3.16% |
| Fat | ≤3.0% | 1.24% |
| Total Carbohydrates | ≤8.0% | 4.35% |
| Gluten | ≤20 ppm | <10 ppm |
| Lead (Pb) | ≤0.20 mg/kg | <0.05 mg/kg |
| Arsenic (As) | ≤0.20 mg/kg | 0.038 mg/kg |
| Cadmium (Cd) | ≤0.20 mg/kg | <0.01 mg/kg |
| Mercury (Hg) | ≤0.02 mg/kg | <0.005 mg/kg |
| Aflatoxin B1 | ≤5.0 μg/kg | <0.5 μg/kg |
| Total Plate Count | ≤10,000 CFU/g | 180 CFU/g |
| Yeast & Mold | ≤100 CFU/g | <10 CFU/g |
| Coliforms | ≤10 CFU/g | <10 CFU/g |
| E. coli | Negative/g | Negative |
| Staphylococcus aureus | Negative/g | Negative |
| Salmonella | Negative/25 g | Negative/25 g |
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Market Trends
The global market for Hydrolyzed Rice Protein is undergoing significant growth, fueled in part by macro trends towards a more sustainable diet and a growing consumer demand for natural and clean-label ingredients in the industrial foods and beverages market. Vendors and product developers in the commercial market and product formulators in need of alternative animal-derived and major allergen-free materials have seen the global demand for hypoallergenic, plant-based functional materials rapidly grow. Advanced enzymatic processing technologies are also rapidly commercialized, enabling manufacturers to improve the solubility, formulation stability, and performance of raw botanical materials, which also contributes to this market trajectory. The proliferation of multiple applications in the functional food and beverage, dietary supplement, and personal care sectors is driving greater demand and awareness of the versatility of non-GMO ingredients in support of clear sourcing and rigorous regulatory guidelines. Whole plant protein components are therefore typically sought out for their high purity and are enzymatically processed to fit into contemporary and eco-friendly product lines and commercial formulations.
Features
It has a unique physicochemical characteristic specifically designed to provide formulators with the best formulation performance and technical versatility. This special powder has a very low molecular weight distribution, resulting from controlled enzymatic degradation, which has extremely high aqueous solubility and clarity over a broad pH range and thus does not cause precipitation or sedimentation in liquid systems. It has good heat stability when processed, resisting common commercial pasteurization, heating, and manufacturing processes without structural changes and loss of functional integrity. Moreover, peptide chain truncation can also give rise to novel surface-active characteristics leading to efficient emulsification, the generation of stable foams in whipped or aerated matrices, and improved film-forming ability on surfaces. Moreover, its low viscosity profile at high solids loading allows easy handling, pumping, and blending in automated production lines, and its neutral organoleptic profile does not affect the flavor, color, or sensory properties of the final commercial products. Rice Protein Hydrolysate Powder is an extremely reliable functional ingredient for demanding industrial formulations due to its intrinsic low hygroscopicity, which contributes to good powder flowability and stability in storage under recommended industrial conditions.
Benefits
1. Enhanced Aqueous Solubility and Clarity:
The enzymatic cleavage process significantly lowers the molecular weight of the protein, which means that it will completely dissolve in water without forming clumps or sediment, resulting in crystal-clear solutions in liquid beverage applications and clear personal care solutions.
2. Superior Hypoallergenic and Clean-Label Profile:
Hydrolyzed Rice Protein Peptides is free of major common allergens (gluten, dairy, and soy) and offers B2B formulators a safe, inclusive ingredient choice that meets stringent clean label requirements and a variety of dietary preferences.
3. Advanced Film-Forming and Moisture-Binding Capacity:
Its short peptide chains are able to efficiently attach to the fibers of the human skin and hair, thus forming a moisture-retaining, protective micro-film in cosmetic or personal care matrices that increases the tactile softness and manageability of the skin and hair.
4. Optimized Rheological and Viscosity Control:
It can effectively remain stable in high concentration in liquid formulations, allowing the industrial formulator to have high loading levels of active ingredients in drink mixes and still not compromise product texture and flow.
5. Exceptional Processing and Thermal Resilience:
Having very high levels of resistance to heat denaturation and stability over pH extremes, it is fully functional under harsh industrial manufacturing, blending, and sterilization conditions.
6. Neutral Organoleptic Compatibility:
Clean and bland in flavor and aroma, it blends well into fine foods, beverages, and cosmetics, providing no objectionable taste or overpowering fragrance.
FAQ
Q: What is Hydrolyzed Rice Protein Powder?
A: It is a high-purity, water-soluble vegetable protein that is subjected to controlled enzymatic hydrolysis from non-GMO rice and is intended for B2B industrial use.
Q: Is this ingredient suitable for hypoallergenic and clean-label formulations?
A: Yes, it's naturally gluten-free, soy-free, and dairy-free and is a great option for clean label commercialization.
Q: How does enzymatic hydrolysis affect its performance in liquids?
A: The process decreases the molecular weight and creates enhanced aqueous solubility, clarity, and stability over a broad range of pH levels without sedimentation.
Q: What are its primary applications in personal care products?
A: This works as a good film-forming and moisture-holding agent, which is normally added to hair care products and skin care products to enhance the texture and manageability of the hair.
Q: What packaging and wholesale options are available for enterprise clients?
A: This powder is available in standard industrial bulk sizes (e.g., 25 kg fiber drums), with complete technical documentation and quality assurance.
Production Process
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