FOOD SCIENCE ›› 2012, Vol. 33 ›› Issue (9): 331-334.doi: 10.7506/spkx1002-6630-201209067

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Modification and Application Potential of Soybean Protein Concentrate

XU Hui1,ZHENG Huan-yu1,2,ZHU Xiu-qing1,2,SUN Shu-kun1,JIANG Lian-zhou1,2,*, HUANG Yan-ling1,DONG Ya-li2   

  1. (1. National Research Center of Soybean Engineering and Technology, Harbin 150030, China; 2. College of Food Science, Northeast Agricultural University, Harbin 150030, China)
  • Online:2012-05-15 Published:2012-05-07

Abstract: In this paper, the current research and development status of soybean protein concentrate (SPC) is summarized. SPC can be prepared by three methods including dilute acid washing, alcohol extraction and ultra-filtration membrane separation. SPC can be modified by eight methods such as heat treatment, microwave treatment, ultrasound treatment and enzyme treatment to improve its functional and biological properties. Modified SPC as the most important nutritional substrate used in the food industry and feed industry holds promise for a wide range of applications.

Key words: soy protein concentrate, functional soybean protein concentrate, modification

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