Spirulina (genus)
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Genus: | Spirulina
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Spirulina is a genus of cyanobacteria, which is also considered blue-green algae. As a photosynthetic organism capable of fixing nitrogen, it's nutrient limitations are relatively low.
Uses
Spirulina and Hematococus microalgae for aquaculture feed additives and human nutritional supplements and health foods were the leading species in total value [1].
Its members are not used as as those of Arthrospira are.
In its processed form it can be used to provide a blue food colorant. It is used as such in the manufacture of the British sweet, Smarties.