FOOD SCIENCE ›› 2003, Vol. 24 ›› Issue (12): 81-84.

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Extraction Study on Superoxide Dismutase in Rhodotorula sp.

 LI  Hong, DAN  Zhen-Xiu, WANG  Yi-Lin, PENG  Li, LIU  Ying, GUO  Rui   

  1. College of Environmental and Biological Engineering,Chongqing Technology and Business University
  • Online:2003-12-15 Published:2011-12-13

Abstract: This paper has studied the method and conditions of extracting and purifing superoxide dismutase from Rhodotorulasp..The ratio activity of SOD was 2297.20U/mg, the yield ratio of rough enzyme solution was 89.94% and the purification timesas much 11.

Key words: Rhodotorula sp., superoxide dismutase(SOD), extract, purify