Phycocyanin Spirulina Blue Powder E18 – 100% Blue Spirulina Natural Blue Food Coloring
Food Grade Phycocyanin, also known as 100% Blue Spirulina Powder, is a premium natural blue food coloring (E18) purely extracted from Spirulina Algae without extra additives. As a protein-bound pigment, phycocyanin shares similar properties with protein substances. It delivers clean, bright natural blue shade and stands out as the only FDA-recognized natural blue pigment in the United States.Phycocyanin Spirulina Blue Powder E18, also known as 100% Blue Spirulina Powder, is a premium natural blue food coloring (E18) purely extracted from Spirulina Algae without extra additives.
Classified as Colouring Foods, Blue Spirulina Phycocyanin enables simple labeling as “Spirulina Extract”, perfectly catering to global clean label trends. Beyond coloring function, it carries abundant nutritional value with complete amino acid profiles.
As a professional bulk supplier from China, we supply large-volume FCL wholesale of 100% Blue Spirulina (Phycocyanin) Powder for food manufacturers, beverage brands and global ingredient distributors. If you need factory price, full TDS, COA, MSDS and free trial samples for formula testing, contact Lucy via lucy@nihaobio.com.
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Blue Spirulina Powder (Phycocyanin Extract) Specifications
| Test Item | Standard Index |
|---|---|
| Product Name | Food Grade Phycocyanin Powder / 100% Blue Spirulina Powder |
| E Number | E18 |
| CAS Number | 20298-86-6 |
| Product Category | Algae Extract / Spirulina Extract |
| Raw Material Source | Spirulina Algae Extract (Arthrospira platensis) |
| Appearance | Fine blue to dark blue powder |
| pH | 6.40 ± 0.5 |
| Mesh Size | 80 mesh |
| Solubility | Fully soluble in cold and hot water; insoluble in oil and ethanol |
| Stable pH Range | pH 4.5 – 8.0 |
| Tolerable Processing Temperature | ≤ 65℃ under long-term heating |
| Light Stability | Avoid long-term direct UV and sunlight exposure |
| Storage Condition | Store in a cool, dry and sealed place, avoid direct light and high temperature; do not store together with toxic or contaminated materials |
| Shelf Life | 24 months under original sealed storage at 0–20℃ |
| Standard Export Packing | 25kg food-grade plastic drum; custom OEM private label packaging available |
What Is 100% Blue Spirulina (Phycocyanin) Powder?
hycocyanin is a natural blue colorant extracted from Spirulina Algae. It is the primary substance responsible for spirulina’s characteristic blue hue. This water-soluble pigment is non-toxic, pure plant-derived, and free of synthetic additives.
Commonly named Blue Spirulina Powder, it is widely adopted as natural blue food coloring to replace artificial dyes such as Brilliant Blue and Indigo Carmine. It works well in aqueous food systems and can be applied in food, beverage, functional nutrition and cosmetic formulas.
Product Benefits
*Powerful detoxifying, antioxidant, and anti-inflammatory properties
*Rich source of vitamins, minerals, and essential fatty acids
*Complete amino acid spectrum, delivers extra nutritional value to finished products
*100% natural blue food coloring, no synthetic additives
*Water-soluble, easy to incorporate into beverage, dairy and dessert formulas
*Recognized by FDA as approved natural blue pigment
*Qualified as Colouring Food, simplify ingredient list for clean label branding
Recommended Dosage & Usage Guide
Usage Tips to Prevent Color Fading
- Control product pH above 4.5; low acid environment will cause precipitation and decolorization.
- Keep heating temperature below 65℃ during production; high temperature will destroy protein structure and fade blue tone.
- Add natural vitamin C or rosemary extract antioxidants to extend color retention shelf life.
- Store finished products away from direct light, use opaque packaging for long-term shelf sales.
Wide Application Scenarios for 100% Blue Spirulina (Phycocyanin) Powder
–-Beverage category: Bubble tea, plant-based drinks, coconut water, fruit juice, functional solid drinks
–Frozen food: Ice cream, sorbet, frozen yogurt, frozen jelly desserts
—Confectionery & gummies: Soft candy, jelly candy, pectin gummy, marshmallo
–Bakery & dairy decoration: Cake cream, pastry icing, pudding, mousse
–Vegan clean label ready-to-eat food: Plant meat, vegan desserts, chilled cold dishes
–Nutritional supplements & wellness functional food
Why Choose Nihao as Your 100% Blue Spirulina Powder Supplier
1. What is the difference between Phycocyanin and Blue Spirulina Powder?
They refer to the same ingredient. Phycocyanin is the technical name; 100% Blue Spirulina Powder is the commercial consumer-facing name. It is widely searched by buyers looking for natural blue food coloring for wellness and beverage products.
2.Can phycocyanin fully replace synthetic brilliant blue dye?
Yes, phycocyanin (E18) is the mainstream natural alternative to brilliant blue and indigo carmine for clean label brands. But you need to adjust product pH and processing temperature within its stable range to avoid color loss. It is the only FDA recognized natural blue pigment.
3. Why does phycocyanin turn pale or precipitate in acidic drinks?
Phycocyanin protein structure will denaturate under pH below 4.2, leading to precipitation and fading. We suggest adjusting beverage pH above 4.5 or compound with antioxidant stabilizers for acidic formulas.
4. What documents can you provide for customs clearance?
Packaging, private label OEM/ODM available.
5. Can I get free phycocyanin samples for lab testing?
Absolutely. We offer free trial samples of 100% Blue Spirulina (Phycocyanin) Powder, buyers only need to cover international shipping cost. Send your product application type and target formula parameters to lucy@nihaobio.com to arrange samples immediately.
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