Spirulina Blue Phycocyanin Powder

Spirulina Blue Phycocyanin Powder from Arthrospira platensis is a natural blue food colorant derived from spirulina algae, widely recognized for its vibrant color, antioxidant properties, and clean-label appeal. As a high-quality phycocyanin extract from spirulina, it is increasingly used in food, beverage, and supplement formulations as a natural alternative to synthetic dyes.

Our portfolio includes phycocyanin powder in color intensities from E3 to E40, ranging from crude phycocyanin to highly concentrated extracts. This allows manufacturers to precisely adjust color strength depending on application requirements.

Thanks to its excellent water solubility and stability in neutral pH environments, blue spirulina phycocyanin is ideal for cold-processed products such as beverages, smoothies, dairy alternatives, confectionery, and dietary supplements.

Phycocyanin Health & Nutritional Profile

Phycocyanin in spirulina is known for its bioactive compounds, including:

• Natural antioxidant proteins
• Phycobiliproteins (responsible for the blue color)
• Trace minerals and amino acids (depending on grade)

These components contribute to the growing demand for phycocyanin health benefits in functional nutrition.

Why Choose Phycocyanin from Dangschat?

• Fast delivery times – Reliable supply chain across Europe
• Competitive pricing – Cost-efficient sourcing for bulk buyers
• Wide range of grades (E3–E40) – From crude phycocyanin to high-intensity extracts
• Consistent high quality – Carefully selected production partners
  
  

Shelf Life & Storage

Phycocyanin powder has a minimum shelf life of 24 months when unopened, when stored in a cool, dry place away from light and moisture.

FAQ – Phycocyanin

What is phycocyanin in spirulina?
Phycocyanin is a natural blue pigment-protein complex found in spirulina. It is responsible for spirulina’s characteristic blue color and is also valued for its antioxidant properties.

What is blue spirulina used for?
Blue spirulina, also known as phycocyanin, is mainly used as a natural food colorant and functional ingredient in beverages, supplements, and health foods.

What is the difference between crude phycocyanin and high-grade extracts?
Crude phycocyanin contains a lower pigment concentration, such as E3 to E10, while higher-grade extracts like E30 to E40 offer stronger color intensity and greater purity.

Is phycocyanin heat stable?
Phycocyanin is not considered heat stable, which makes it more suitable for cold or low-temperature applications.

What is the absorption spectrum of phycocyanin?
Phycocyanin has a strong absorption peak at around 620 nm, which contributes to its distinctive blue color.

Is blue spirulina safe for daily consumption?
Yes, blue spirulina phycocyanin is generally considered safe for daily consumption when used within recommended amounts and sourced from high-quality producers.

How do you use blue spirulina powder in drinks?
Blue spirulina powder is usually dissolved in water or added to cold beverages, smoothies, or functional drinks to create a natural blue color and enhance visual appeal.

What pH is best for phycocyanin stability?
Phycocyanin is most stable in a neutral to slightly alkaline pH range, typically around pH 6 to 8, and may become less stable under acidic conditions.

Is phycocyanin natural or synthetic?
Phycocyanin is a natural compound extracted from spirulina algae, making it suitable for clean-label and plant-based product concepts.