FOOD SCIENCE ›› 2004, Vol. 25 ›› Issue (4): 32-35.

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Effect of Nitrogen on Accumulation of Spirulina Platensis Exopolysacchride

 YOU  Shan, ZHENG  Bi-Sheng, GUO  Si-Yuan   

  1. College of Food and Bioengineering, South China University of Technology
  • Online:2004-04-15 Published:2011-10-24

Abstract: The effect of Nitrogen on the accumulation of bio-mass and exopolysacchride of Spirulina Platensis was studied,and it is confirmed that low Nitrogen have a little influences on the biomass but promote the accumulation of Spirulina Platensisexopolysacchride. The Nitrogen not only influence the the biomass of Spirulina Platensis but also its content of exopolysacchride.

Key words: Spirulina Platensis, Nitrogen, Exopolysacchride