Premium Spirulina Extract Phycocyanin (E6, E18, E25) | The Natural Blue Standard
1. Product Overview & Value Proposition
Spirulina Extract Phycocyanin is a remarkable natural light-harvesting protein-pigment complex found in blue-green microalgae such as Arthrospira platensis (Spirulina). As one of the very few natural blue pigments permitted in global food and supplement formulations, Phycocyanin has become an indispensable asset for brands aiming to replace synthetic dyes while offering high-end antioxidant benefits.
We supply premium-grade Spirulina Extract Phycocyanin standardized across standard B2B commercial color values, including E6 (food/beverage grade), E18 (standard supplement grade), and E25 (high-purity concentration). Sourced from pristine cultivation pools and processed via gentle, solvent-free water extraction techniques, our Phycocyanin preserves its vibrant structural integrity and exceptional antioxidant potency. Whether you are formulating striking blue functional beverages or elite daily wellness capsules, our tiered grading system gives your brand exact technical control.
2. Product Specifications (Analytical Quality)
| Test Item | Phycocyanin E6 Grade | Phycocyanin E18 Grade | Phycocyanin E25 Grade | Test Method |
|---|---|---|---|---|
| Identification | Corresponds to Reference Standard | HPLC / Spectrophotometry | ||
| Color Value (E 1%, 1cm, 618nm) | E6 (≥ 6.0) | E18 (≥ 18.0) | E25 (≥ 25.0) | UV-Vis Spectrophotometer |
| Appearance | Vibrant fine blue powder | Visual | ||
| Loss on Drying | Not more than 6.0% | Gravimetric | ||
| Heavy Metals (Pb) | Less than 3 ppm | ICP-MS | ||
| Microbiological Analysis | Not more than 1,000 CFU/g | USP/EP Standard | ||
3. Functional Applications (Mechanism of Action)
Beyond its unmatched visual aesthetic as a natural blue pigment, Phycocyanin delivers exceptional biological properties:
- Powerful Cellular Antioxidant Support: Acts as an efficient free radical scavenger, protecting cells from oxidative stress and supporting endogenous antioxidant defenses.
- Immune & Vitality Modulation: Supports general physical resilience and daily systemic wellness.
- Clean-Label Natural Colorant: Provides a brilliant, stable blue hue for innovative food, beverage, and cosmetic formulations without synthetic additives.
4. Formulation Combinations
Enhance the market appeal and multifunctionality of your product lines by pairing our Phycocyanin with complementary ingredients:
- The Superfood Green & Blue Matrix: Our Phycocyanin E18/E25 + Chlorella Growth Factor (CGF) + Organic Barley Grass Powder. A premier microalgae fusion tailored for daily superfood nutrition.
- The Functional Blue Beverage Stack: Our Phycocyanin E6 + Natural Coconut Water Powder + Electrolytes. An eye-catching, refreshing sports hydration formula.
5. Market Opportunities
- Explosive Growth in Natural Blue Foods: As regulatory bodies restrict synthetic blue dyes worldwide, food and beverage brands are actively turning to high-purity Phycocyanin (E18, E25) for clean-label color solutions.
- Nutricosmetics & Beauty-from-Within: High-purity microalgae extracts are trending strongly in premium antioxidant and wellness supplements.
6. Quality & Supply
- Controlled Cultivation: Grown in closed, highly controlled photobioreactor and pond systems to eliminate environmental pollutants and heavy metal accumulation.
- Rigorous Analytics: Validated spectrophotometrically for precise color values (E6, E18, E25), supported by comprehensive microbial and heavy metal screenings.
- Packaging & Storage: Packaged in food-grade aluminum foil vacuum bags. Store tightly sealed in a cool, dry place away from direct light and moisture to maintain maximum color vibrancy.
7. FAQ (Frequently Asked Questions)
Q1: What do the designations E6, E18, and E25 mean?
A1: The “E” value represents the absorption extinction coefficient (color value) of the phycocyanin solution at 618nm. E6 is typically used for general food coloring, while E18 and E25 represent higher concentrations and purity levels suited for premium dietary supplements and sensitive formulations.
Q2: Is Phycocyanin stable in acidic beverages?
A2: Phycocyanin performs best in neutral to mildly acidic environments (pH 5.0–7.0). For highly acidic beverages, proper buffering agents or specific low-pH stabilization techniques are recommended.
8. References
- PubChem: Phycocyanin Compound Summary – National Center for Biotechnology Information.
- PubMed Central: Antioxidant and Functional Properties of Phycocyanin from Spirulina – National Institutes of Health research database.
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