食品科学 ›› 2006, Vol. 27 ›› Issue (7): 69-71.

• 基础研究 • 上一篇    下一篇

玉米降血压肽的分离纯化研究

 李世敏, 张丽君, 刘冬, 黄国清   

  1. 深圳职业技术学院应用生物技术系
  • 出版日期:2006-07-15 发布日期:2011-09-29

Separation and Purification of Corn Anti-hypertensive Peptides

 LI  Shi-Min, ZHANG  Li-Jun, LIU  Dong, HUANG  Guo-Qing   

  1. Department of Applied Bio-technology, Shenzhen Polytechnic, Shenzhen 518055, China
  • Online:2006-07-15 Published:2011-09-29

摘要: 以玉米蛋白为原料酶解得到的酶解液具有降血压活性,为了得到高活性的降血压肽单体,本文采用了离子交换层析法、凝胶层析和RP-HPLC对酶解液进行了的分离纯化,得到了五个降血压多肽单体。

关键词: 玉米降血压肽, 离子交换层析, 凝胶层析, RP-HPLC

Abstract: The solution produced by enzyme from corn protein has anti-hypertensive activity. To obtain high activity angiotensin converting enzyme inhibitor peptides (ACEIP), the method of ion exchange chromatography, gel filtration chromatography and RP-HPLC were used to separate the solution. Five ACEIPs were obtained .

Key words: corn anti-hypertensive peptides, ion exchange chromatography, gel filtration chromatography, RP-HPLC