Water-Soluble Beet Red Powder | Natural Red Food Colorant E162

What is Water-Soluble Beet Red Powder?

Water-Soluble Beet Red Powder (Beetroot Red) is a standardized botanical colorant manufactured via aqueous extraction of Beta vulgaris L. roots and integrated with a maltodextrin carrier substrate. Standardized to a definitive Color Value of 30 (CV 30) via UV-Vis spectrophotometry, this crystalline matrix complies with European food additive code E162, delivering a clear, sediment-free transparency with zero clouding in commercial dairy, beverages, and syrups.

Manufactured by グリーン・春技術 under multi-stage low-temperature vacuum concentration, the ingredient isolates betanin as the primary colorant to ensure contract-manufacturing compliance. This free-flowing, 80-mesh powder eliminates micro-granule aggregation, exhibits a loss on drying (LOD) of ≤ 5.0%, and maintains chemical stability across a pH range of 3.0 to 7.0 inside automated processing lines.

The botanical matrix serves as a physical alternative to synthetic carmine without reducing mechanical flowability or bulk density tolerances. Quantified via HPLC-DAD validation for precise cross-batch uniformity, the ingredient exhibits immediate water dispersibility and long-term solution clarity, preventing bridging inside automated hopper systems to meet strict multinational food brand risk-mitigation protocols.

仕様

Quality & Compliance

Global Regulatory Identification
Complies with European food additive E162 (Beetroot Red) under Regulation (EU) No 231/2012 and US FDA 21 CFR Part 73.260 for exempt color additives, meeting all global dietary supplement and food QA audit standards.

Contaminant & Pesticide Control
Monitored via GC-MS/MS and LC-MS/MS under a multi-stage filtration protocol, maintaining strict compliance in 100% accordance with Regulation (EC) No 396/2005 and USP <561> provisions.

Heavy Metal Limits
Quantified via ICP-MS to guarantee strict limits: Pb ≤ 0.5 ppm, As ≤ 0.5 ppm, Cd ≤ 0.1 ppm, and Hg ≤ 0.1 ppm, fully complying with USP <2232> dietary supplement purity criteria.

Nitrate & Purity Architecture
Refined via low-temperature vacuum concentration to control endogenous nitrate levels, satisfying EFSA purity criteria for natural colorants and eliminating downstream nitrosamine formation risks.

Global Facility Certifications
Production facilities operated by Green Spring Technology hold verified global certifications: BRCGS (Grade A), IFS (Higher Level), FDA Facility Registration, ISO9001, ISO22000, COSMOS, EU Organic, USDA Organic, Halal, and Kosher.

Batch-to-Batch Uniformity
Maintains a cross-batch variation rate below 3.0% via HPLC-DAD total betanins quantification, ensuring an analytical precision color control of CV 30 (29.0 to 31.0) to prevent tint variance in automated dosing lines.

Traceable Technical Documentation
Each commercial batch is dispatched with a comprehensive COA verifying all specification limits, backed by independent laboratory verification reports from SGS or Eurofins.

Key Advantages

Regulatory Clean-Label Identity
Physical Beta vulgaris L. extract with maltodextrin carrier, compliant as botanical juice concentrate or exempt color additive under FDA 21 CFR and Regulation (EU) No 231/2012 without artificial additive declarations.

Powder Rheology & High-Speed Blending
Maintains Carr's Index ≤ 15% and Hausner Ratio ≤ 1.18 (EP 2.9.34 / USP <1174>) via 100% passing 80 mesh particle size and LOD ≤ 5.0%, eliminating hopper bridging and rat-holing in automated gravity-fed delivery lines.

Hygroscopic Inhibition & Bulk Storage
Controlled water activity at Aw ≤ 0.3 inhibits capillary liquid bridges between crystalline micro-granules, mitigating ambient moisture absorption and caking during high-volume industrial tumbling or intermediate bulk container (IBC) warehouse storage.

Excipient Compatibility & Anti-Speckling
Validated physical compatibility with microcrystalline cellulose, starch, and acidulants, dissolving completely in low-shear aqueous blending to ensure sediment-free optical clarity without agglomeration, micro-speckling, or stamping lubrication interference.

Thermal Stability & Color Consistency
Isolating betanin as the primary chromophore guarantees batch variance below 3.0%, maintaining standardized color fastness under pasteurization metrics up to 80 degrees C across a validated pH range of 3.0 to 7.0 in automated dosing systems.

Batch Sourcing & Supply Continuity
Manufactured by Green Spring Technology via low-temperature vacuum extraction, integrated with a farm-to-shipment batch traceability architecture ensuring cross-batch chemical uniformity, verified purity, and long-term procurement contract alignment.

Applications

• Beverages & Instant Solid Drinks
  E162 beetroot red pigment integrates into low-moisture dry-blend beverages, meal replacements, and effervescent tablet matrices during standard excipient blending cycles. The ingredient exhibits full aqueous solubility and optical clarity without mechanical nozzle clogging, phase separation, or dye stratification inside automated high-speed liquid filling lines.

• Dairy Products & Frozen Desserts
  Water-soluble betanin colorant operates within fluid dairy, fermented yogurts, and plant-based milk alternatives under standard industrial homogenization and pasteurization up to 80 degrees C. The botanical matrix maintains thermodynamic color fastness without shear-induced degradation, altered viscosity, or casein micelle structure destabilization.

• Confectionery & Fruit Preparations
  Natural red food colorant E162 serves as a direct synthetic lake dye alternative inside clean-label fruit gummies, pectin confections, and bakery fillings. The refined powder adapts to starch-molding and acidic gelling environments, remaining stable in gelatin or pectin matrices at pH 3.0 to 5.5 without color migration, bleeding, or thermal darkening.

• Plant-Based Alternatives & Meat Analogs
  Bulk beet root extract powder functions as a heat-sensitive chromophore inside texturized vegetable protein (TVP) formulations and vegan seafood matrices. The betanin molecular structure undergoes predictable thermal degradation during commercial cooking cycles, shifting from a raw reddish hue to a cooked brown hue for natural visual simulation.

Technical FAQ

Q1: How does the water-soluble betanin colorant prevent micro-granule aggregation or mechanical lumping inside automated cold-water blending systems?

A: Native spray-dried botanical extracts undergo surface gelatinization upon cold aqueous contact, generating hydrophobic cores causing blending delays. Green Spring Technology implements a fluidized-bed agglomeration protocol ensuring 100% passing 80 mesh, Carr's Index ≤ 15%, and Hausner Ratio ≤ 1.18 (EP 2.9.34 / USP <1174>), achieving full dissolution within 30 to 45 seconds under low-shear industrial agitation without mechanical lumping or automated dosing line obstructions.

Q2: What are the validated thermal thresholds for this E162 beetroot red pigment to mitigate structural degradation and spectrophotometric color shifting during commercial pasteurization?

A: Extended thermal stress induces betanin molecular cleavage, shifting the spectrum from red-purple toward a yellowish-brown compound. The E162 beetroot red pigment withstands High-Temperature Short-Time (HTST) pasteurization at 72°C to 75°C (161°F to 167°F) for up to 30 seconds, maintaining a quantified pigment retention rate above 95.0% (HPLC-DAD). Formulators must avoid thermal exposure exceeding 85°C (185°F) for over 10 minutes to eliminate irreversible structural discoloration in commercial processing lines.

Q3: Does the natural red food colorant E162 maintain complete solution stability and optical clarity across high-acid, carbonated beverage matrices without precipitation?

A: Natural red food colorant E162 maintains solution stability and optical clarity within carbonated matrices across a pH range of 3.0 to 6.5. A multi-pass ceramic membrane ultrafiltration protocol removes endogenous macromolecular proteins, lipids, and insoluble starches. The resulting bulk beet root extract powder maintains LOD ≤ 5.0% and Water Activity (Aw) ≤ 0.3, preventing micro-precipitation, turbidity fluctuations, or container neck-ring staining inside automated high-speed liquid filling lines.

Why Partner With Green Spring Technology?

• B2B Industrial Extraction Experience
  Established in 2000, Green Spring Technology maintains over a quarter-century of botanical extraction and commercial supply history, providing batch-to-batch chemical uniformity and physical property standardization for large-scale industrial formulations.

• Global Quality Certification Matrix
  Production facilities hold verified global certifications: BRCGS (Grade A), IFS (Higher Level), FDA Facility Registration, ISO9001, and ISO22000, satisfying multinational regulatory clearance and food safety compliance benchmarks.

• Dual Organic Traceability Standards
  Botanical ingredient streams are available with verified EU Organic and USDA Organic certifications, integrated with a farm-to-shipment supply chain recording complete identity preservation from crop bases to sealed commercial containers.

• COSMOS Approval for Multi-Sector Versatility
  Proprietary refining protocols hold COSMOS Approved status, verifying the molecular purity and non-toxicity parameters required for compliant integration within international clean-beauty and personal care topical formulations.

• R&D Technical Sampling & Supply Security
  Provides standardized 10g to 50g free samples for internal laboratory qualification, backed by maintained commercial safety stock and flexible MOQ structures to ensure controlled industrial lead times and contract price stability.