Algal Blue Pigment Description

Algal blue pigment, also called blue alga protein is extracted from spirulina algae, its color is blue with a color value no less than E18.  Not only as a color but also as a rich protein source, it is also called diamond food.

What are Algal Blue Pigment

Algal Blue Pigment typically refers to natural blue pigments extracted from certain algae, with the most common being phycocyanin, a pigment-protein complex found in phycobiliproteins. Phycocyanin is present in blue-green algae, such as spirulina, and exhibits bright blue spectral characteristics.

This natural pigment has gained increasing attention in recent years, particularly in food, supplements, and cosmetic industries that prioritize sustainable and natural ingredients.

Algal Blue Pigment Uses

• Antioxidant: It has strong antioxidant abilities and can scavenge free radicals.
• Anti-inflammatory and Immunomodulatory: It can be used to improve immune function.
• Food and Cosmetic Dye: As a natural colorant, it is widely used in the food and cosmetic industries.
• Fluorescent Labeling: Due to its fluorescent properties, phycocyanin is also used in biomedicine and biotechnology as a fluorescent probe or marker.

Is Phycocyanin a  Food and Nutraceutical?

Yes, Algal Blue Pigment, particularly phycocyanin, is commonly used in the food and dietary supplement industries. It is a natural pigment extracted from algae, like spirulina, and is considered safe for consumption. In food products, it serves as a natural colorant, adding a bright blue hue, and is often found in beverages, candies, and other edible items.

In the supplement industry, phycocyanin is valued for its potential health benefits, such as its antioxidant, anti-inflammatory, and immune-boosting properties. It is often included in health supplements, especially those derived from spirulina, which is recognized for its nutrient-rich profile.

Therefore, Algal Blue Pigment belongs to both the food and dietary supplement categories due to its use as a natural ingredient in these sectors.