Natural Food Colorant

A blue pigment called phycocyanin is taken out of spirulina and utilized as an all-natural blue food coloring.

Because of its superior light and heat stability, it can be used in a variety of food applications, such as beverages, confections, and bakeries. 

Green pigment chlorophyll, which is also present in spirulina, is used as a natural food coloring for a range of goods, such as sauces, dressings, and desserts. 

Yellow and orange pigments called beta-carotene and zeaxanthin are utilized as natural food coloring in dairy, baked goods, and snacks, among other food applications.