Food and Fermentation Industries

Study on Preparation of Pig Blood Polypeptide-iron

  • Wang Xue-rong ,
  • Zheng Jiong ,
  • Kan Jian-quan
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Online published: 2010-06-25

Abstract

The chelating reaction condition was studied between pig blood polypeptide and molysite.The ingredients of pig blood polypeptide-iron were also determined.The results showed that ferric chloride was suitable as iron source in chelating with pig blood polypeptide;the best condition was pH 5,the ratio of polypeptide and iron was 4∶1,solution concentration of polypeptide was 3.0%.The main contents of pig blood polypeptide-iron were polypeptide and iron with mass percents 70.02% and 12.23%,respectively.

Cite this article

Wang Xue-rong , Zheng Jiong , Kan Jian-quan . Study on Preparation of Pig Blood Polypeptide-iron[J]. Food and Fermentation Industries, 2010 , 36(06) : 89 -93 . DOI: 10.13995/j.cnki.11-1802/ts.2010.06.022

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