Black Rice Extract Powder – Polyphenol-Rich Extract (Oryza sativa)

Black rice extract is obtained from the pigmented bran of black rice varieties and is rich in anthocyanins, mainly cyanidin-3-glucoside. It is valued as an antioxidant ingredient and a natural source of purple colour.

Supplied as a standardized botanical extract powder with a declared marker-compound assay for batch-to-batch consistency.

GUTINS Black Rice Extract — polyphenol-rich extract is offered for manufacturers, formulators and brands. Specification: polyphenol-rich extract; form / technology: Standardized extract; diet suitability: Plant-based.

Product Specifications

Key Benefits

• Rich source of cyanidin-3-glucoside anthocyanins
• Provides antioxidant support
• Supports healthy aging
• Supports cardiovascular and metabolic wellness
• Natural purple-red colouring properties

Uses & Applications

Typical applications: Antioxidant.

• Antioxidant capsules
• Superfood and berry powder blends
• Functional beverages and shots
• Gummies and confectionery
• Beauty-from-within supplements
• Cereal and bakery fortification

How to Use / Dosage

• Typical daily intake: 100-500 mg/day of extract
• Typical use level: 2-20% in capsule fills; 0.05-0.5% in beverages and foods (also as a natural colour)
• Formulation tip: Standardized extracts are best dosed on the basis of the marker assay stated on the CoA.
• Weigh accurately and pre-blend small quantities with a carrier (e.g. maltodextrin, MCC or rice flour) for uniform distribution.
• Final dosage should be based on the lot-specific Certificate of Analysis, the target serving size and the rules of your destination market.

Solubility & Formulation

Soluble in water and hydroalcoholic solutions; insoluble in oils

Storage & Handling

Store tightly closed in a cool, dry, dark place; protect from moisture and light.. Keep container tightly closed; use clean, dry utensils. Shelf life is typically 24 months in unopened original packaging (see CoA).

Regulatory Note

Black rice is a traditional food; extracts are marketed as dietary ingredients. Use as a colour may require specific colour-additive approvals; verify in the destination market.

Diet suitability: Plant-based. This product is supplied as a raw ingredient for further manufacturing and is not a finished consumer product. The buyer is responsible for ensuring the ingredient, its use level and all label claims comply with the regulations of the destination market (e.g. FDA, EFSA, FSSAI, Health Canada, TGA).

Caution & Disclaimer

• Anthocyanin colour is pH- and heat-sensitive
• Hygroscopic - keep tightly sealed
• Insufficient data for pregnancy and lactation
• Rice allergen potential is low but should be assessed

For manufacturing, formulation and professional use only. Not for direct consumption in concentrated form. Keep out of reach of children. Avoid inhalation of dust and contact with eyes; use suitable PPE when handling. Consult a qualified healthcare professional before use if pregnant, nursing, taking medication or managing a medical condition. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Bulk & Wholesale Orders

Need more than 5 Kg, a custom specification, private label support or documentation (CoA, TDS, SDS, allergen and GMO statements)? Contact the GUTINS team for bulk pricing and lead times.