Arthrospira

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Arthrospira
Scientific classification
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Arthrospira
Species

About 35.

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Arthrospira is a genus of free-floating filamentous cyanobacteria characterized by cylindrical, multicellular trichomes in an open left-hand helix. There is a dietary supplement made from Arthrospira platensis and Arthrospira maxima, known as Spirulina.[1] The maxima and platensis species were once classified in the genus Spirulina. There is now agreement[vague] that they are in fact Arthrospira; nevertheless, and somewhat confusingly, the older term Spirulina remains in use for historical reasons.[1][2]

Arthrospira platensis and Arthrospira maxima occur naturally in tropical and subtropical lakes with high pH and high concentrations of carbonate and bicarbonate.[3] Arthrospira platensis occurs in Africa, Asia and South America, whereas Arthrospira maxima is confined to Central America and Arthrospira pacifica is endemic to Hawaii Islands of America.[2] Most cultivated spirulina is produced in open channel raceway ponds, with paddle-wheels used to agitate the water.[3] The largest commercial producers of spirulina are located in the United States, Thailand, India, Taiwan, China, Pakistan, Burma (a.k.a. Myanmar), Greece and Chile.[2]

See also

References

  1. 1.0 1.1 Lua error in package.lua at line 80: module 'strict' not found.
  2. 2.0 2.1 2.2 Vonshak, A. (ed.). Spirulina platensis (Arthrospira): Physiology, Cell-biology and Biotechnology. London: Taylor & Francis, 1997.
  3. 3.0 3.1 Lua error in package.lua at line 80: module 'strict' not found.

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