Black Rice Extract

Premium Black Rice Extract - Natural Antioxidant & Coloring Solution

Shaanxi Hongda Phytochemistry is your trusted manufacturer and supplier of superior Black Rice Extract with more than 20 years experience since 2001. As a leading factory of natural plant extracts, we bring you the best value with our advanced extraction technique and strict quality control methods. Our solution provides exceptional anthocyanin concentration, outstanding stability, and constant purity, ensuring your formulations achieve optimal performance whether you are designing nutritional supplements, functional beverages or cosmeceutical goods. Equipped with a 20,000-square-meter state-of-the-art facility, an SGS-certified laboratory and various international accreditations including HALAL, KOSHER, cGMP and FSSC22000, we are able to deliver to you clean-label, traceable ingredients according to worldwide regulatory standards and exceed your quality expectations.

Product Introduction

Our product is extracted from the aleurone layer of Oryza Sativa, a pigmented rice type that is nutrient-dense and was once venerated as “Forbidden Rice”. This standardised botanical ingredient has a characteristic purple red fine powder look, and the UV test confirms 25% anthocyanins. It contains a lot of Cyanidin-3-O-glucoside and Peonidin-3-O-glucoside, addressing important industry issues such as the stability of natural colourants and the bioavailability of antioxidants. Our procedure of enzymatic extraction is complicated but the water-soluble and uniform quality is perfect for premium formulations.

Third-Party Test Report

Pesticide Residue Analysis: SGS and Eurofins laboratories conduct full screenings of our products to ensure compliance with the EU and USDA organic criteria for pesticide residues, which must be below detectable limits.

Heavy Metals Testing Verification: Independent testing shows lead <0.5ppm, arsenic <0.3ppm, cadmium <0.2ppm and mercury <0.1ppm, all below the toughest international safety standards.

Product specification

Black Rice Extract Advantages

Enhanced Stability Profile: Our formulation maintains stable purple shades over pH levels 3.5-7.0, a feature not commonly found in standard Black Rice Extracts, ensuring no colour loss even in acidified drinks or goods fortified with vitamins.

Increased Bioavailability: Advanced processing technique delivers absorption rates 40% greater than whole grains providing tangible advantages for cardiovascular and metabolic health at dosages of 200-500mg per day.

Clean Label Compliance: Certified organic and non-GMO, delivering E163-equivalent natural colouring and eliminating synthetic colours like Red 40 in consumer-facing formulations.

Production Process

Step 1 - Raw Material Selection: Aleurone layers with the maximum anthocyanin density are produced by selecting premium black rice grains from certified organic planting bases and inspecting them by skilled agronomists.

Step 2 - Enzymatic Extraction: Bioactive chemicals are released from the raw material by temperature-controlled ethanol-water extraction at optimised settings, resulting in a standardised concentration of 25% anthocyanins.

Step 3 - Purification & Concentration Multi-stage filtration and spray-drying process generates fine 80 mesh powder with constant solubility and bulk density standards.

Step 4 - Quality Control: Compound profiles are confirmed by HPLC and UV analysis prior to sterile packing in double layer PE bags within fibre drums for 25kg net weight accuracy.

Black Rice Extract Application

Cardiovascular Supplement Formulations: Clinically proven to regulate lipid profiles and promote endothelial function, with better traceability than bilberry alternatives in vision support products.

Functional Beverage Innovation: Dual function component for natural purple colour with antioxidant claims. Synergistic stability in vitamin C loaded sports beverages and functional waters.

Anti-Aging Cosmeceuticals: Excellent water phase integration avoids sedimentation problems with tyrosinase inhibitory capabilities providing quantifiable anti-pollution advantages in serum compositions.

Why Choose Us?

Integrated benefits of Shaanxi Hongda provide unparalleled value to us. We can guarantee the ongoing supply, with an annual manufacturing capacity of 3,000 tonnes. Our professor-level R&D teams are always innovating on formulation solutions. We turn your product conceptions into market-ready reality, with three specialised planting bases offering full traceability, 100,000-level purification workshops and 3-7 day delivery deadlines, backed by complete certification portfolios and prompt customer care.

OEM/ODM Support

Formulation Customisation: Our team of more than 20 research experts can develop custom anthocyanin concentrations from 5% to 25% for your application, including soft capsules, pills or pre-mixed powders.

Packaging Flexibility: Customised branding from small sample sizes (20-100g aluminium foil packs) to bulk orders (25kg drums), private labelling services customised to your market positioning.

Regulatory Documentation: Full assistance with regulatory documentation such as nutrition labels, organic certificates, and other regional compliance documents for smooth product registration.

FAQ

Q: What's the minimum order quantity?

A: We accommodate orders from 1kg samples to bulk quantities with volume discounts available.

Q: How do you ensure consistent anthocyanin content?

A: Each batch undergoes triple verification using UV and HPLC methods before shipment approval.

Q: Can this replace synthetic food colorants?

A: Absolutely. Our extract meets E163 natural colorant standards with superior stability profiles.

Contact Us

Ready to elevate your formulations with premium Black Rice Extract? Reach out today at duke@hongdaherb.com for detailed specifications, competitive quotations, and sample requests.