食品科学 ›› 2003, Vol. 24 ›› Issue (12): 81-84.

• 工艺技术 • 上一篇    下一篇

红酵母提取SOD的研究

 李宏, 单振秀, 王宜林, 彭丽, 刘颖, 郭睿   

  1. 重庆工商大学环境与生物工程学院
  • 出版日期:2003-12-15 发布日期:2011-12-13

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

摘要: 研究了从红酵母中提取、纯化超氧化物歧化酶(SOD)的方法和条件。所得SOD酶比活2297.20U/mg,对粗酶液的收率为89.94%,纯化倍数为11倍。

关键词: 红酵母, 超氧化物歧化酶(SOD), 提取, 纯化

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