Rice Protein

Synonyms: Rice Protein Isolate, Rice Protein Concentrate, Oryza sativa Protein, Brown Rice Protein, Hypoallergenic Plant Protein

Rice protein is a plant-derived protein extracted from brown rice (Oryza sativa), a staple cereal cultivated across Asia for millennia. Unlike animal proteins, it is hypoallergenic and easily digested, making it a preferred choice for sensitive formulations. In traditional Asian diets, rice has long been a primary protein source, and modern processing now isolates its protein for concentrated use.

The protein fraction consists mainly of glutelin and globulin, with a well-balanced amino acid profile rich in methionine and cysteine—complementing legume proteins like pea or soy. Its neutral taste and smooth texture allow high incorporation levels without masking flavors, a key advantage in functional foods and beverages.

Commercial rice protein is standardized to 70–90% protein on a dry basis, available as both isolate and concentrate. It serves diverse applications: sports nutrition, hypoallergenic infant formulas, gluten-free baked goods, and plant-based meat alternatives. Its low allergenicity and non-GMO status align with clean-label and vegan trends.

Function

• Muscle support: Provides essential amino acids for muscle repair and growth.
• Hypoallergenic: Safe for individuals with dairy, soy, or gluten sensitivities.
• Antioxidant activity: Contains oryzanol, which scavenges free radicals.
• Cardiovascular health: May help maintain healthy cholesterol levels.
• Blood sugar management: Low glycemic index supports steady energy release.

Source & Standardization

• Source: Brown rice (Oryza sativa)
• Extraction: Enzymatic hydrolysis and filtration, followed by spray drying
• Standardization: ≥80% protein (dry basis)
• Forms: Fine powder
• Applications: Sports nutrition, infant formula, gluten-free foods, plant-based meats

Specifications

Documentation & Supply

• Monthly capacity: 50 metric tons
• Lead time: 3-5 business days (stock items)
• Documentation: COA, MSDS, TDS, allergen statement, non-GMO certificate
• Packaging: 25 kg fiber drum with inner polyethylene bag; customized packaging available

Request For Quote

• LyvBio Co., Ltd. — Email: info@lyvbio.com