Product Title
Rice Peptide (Rice Oligopeptide) | 98%-99% Purity Food Grade | Plant-Based Bioactive Peptide Powder
Product Name: Rice Peptide / Rice Oligopeptide / Rice Protein Peptide
Source: Rice (Oryza sativa L.)
Grade: Food Grade
Purity (Protein Content): 98%-99% (by Kjeldahl method)
Appearance: Light yellow to white powder
Shelf Life: 24 months
Product Overview
Rice Peptide is a low-molecular-weight oligopeptide derived from rice protein through advanced enzymatic hydrolysis technology. As a high-quality plant-based protein source, rice contains all essential amino acids with a composition consistent with the ideal pattern recommended by FAO/WHO. Through precise enzymatic cleavage, rice proteins are broken down into small-molecule oligopeptides that offer superior bioavailability, rapid absorption, and hypoallergenic properties.
Rice-derived bioactive peptides are gaining significant attention for their nutritional value, low allergenicity, and multifunctional health benefits. With an average molecular weight of approximately 500 Daltons, these oligopeptides are highly water-soluble and suitable for a wide range of applications across cosmetics, functional foods, nutraceuticals, and sports nutrition.
Our Rice Peptide is manufactured under strict quality control standards, with a protein content of 98%-99% (determined by Kjeldahl method) and food-grade certification, making it a versatile ingredient for formulators seeking clean-label, plant-based active solutions.
Key Specifications
| Parameter |
Specification |
| Product Name |
Rice Peptide / Rice Oligopeptide |
| Source |
Rice (Oryza sativa L.) |
| Grade |
Food Grade |
| Protein Content |
98%-99% (Kjeldahl method) |
| Appearance |
Light yellow to white powder |
| Molecular Weight |
~500 Da (average) |
| Solubility |
Highly water-soluble |
| Allergen Profile |
Hypoallergenic, gentle on digestion |
| Storage |
Sealed, protected from light, stored in a cool, dry, well-ventilated place |
| Shelf Life |
24 months |
Key Benefits
| Application Area |
Key Benefits |
| Functional Foods |
Antioxidant defense, immune modulation, anti-hypertensive, cholesterol reduction, chronic disease prevention |
| Dietary Supplements / Nutraceuticals |
Immune support, fatigue relief, cardiovascular health, metabolic balance |
| Sports Nutrition |
Rapidly absorbed plant-based protein for recovery and performance |
| Beverages |
High solubility and optical clarity for ready-to-drink formulations |
Due to its excellent water solubility and low molecular weight, Rice Peptide can be seamlessly incorporated into functional beverages, protein powders, capsules, and tablets without compromising formulation stability.
Application Scenarios / 应用场景
| Application |
Recommended Use |
Product Forms |
| Functional beverages |
0.5% – 2.0% |
RTD drinks, powders |
| Dietary supplement capsules/tablets |
100 – 500 mg/day |
Capsules, tablets, sachets |
| Sports nutrition products |
1.0% – 5.0% |
Protein powders, recovery drinks |
| Healthy aging & beauty-from-within |
As required |
Nutraceutical formulations |
Why Choose Our Rice Peptide? / 为什么选择我们？
✅ High Purity – 98%-99% protein content (Kjeldahl method), food grade certified
✅ Low Molecular Weight – ~500 Da average for superior absorption and bioavailability
✅ Hypoallergenic – Gentle on digestion, suitable for sensitive populations
✅ Plant-Based & Clean Label – 100% plant-derived, meets clean beauty and vegan standards
✅ Multi-Functional – Active in food, beverages, and supplements
✅ Clinically Supported – Proven antioxidant, anti-aging, and immune-supporting benefits
✅ Stable Supply – Reliable production capacity with consistent quality
✅ Globally Exported – Widely used in more than 30 countries including the US, Japan, South Korea, and EU markets
Packaging & Storage
| Packaging Option |
Specification |
| Sample Package |
1kg / aluminum foil bag |
| Bulk Package |
15kg, 25kg / food-grade plastic bag with kraft paper outer bag |
| Custom Packaging |
Available upon request |
Storage Conditions: Keep sealed, protected from light, and store in a cool, dry, well-ventilated place.
Shelf Life: 24 months from date of manufacture when stored properly.
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