食品科学 ›› 2008, Vol. 29 ›› Issue (10): 680-683.

• 专题论述 • 上一篇    下一篇

大豆蛋白凝胶复合体系水分状态的研究进展

 杨芳, 潘思轶   

  1. 华中农业大学食品科技学院;
  • 出版日期:2008-10-15 发布日期:2011-12-08

Research Progress of Water State in Complex System of Soybean Protein Gel

 YANG  Fang, PAN  Si-Yi   

  1. College of Food Science and Technology,Huazhong Agricultural University,Wuhan 430070,China
  • Online:2008-10-15 Published:2011-12-08

摘要: 大豆蛋白的凝胶特性是豆制品加工中的重要特性之一。蛋白质凝胶中,蛋白质和水的相互作用决定和维持蛋白质三维结构,它不但影响蛋白质的功能性,还影响食品的感官评定。本文综合论述大豆蛋白凝胶复合体系中水分的存在状态、水分状态的研究方法、大豆蛋白多肽链与水的相互作用、水分状态和微细结构以及产品质构的关系,为蛋白质凝胶的性质的研究和应用提供理论基础。

关键词: 大豆蛋白, 凝胶, 水分状态

Abstract: Gel characteristic of soybean protein is one of important properties in the process of soybean processing. In protein gel,the interaction between protein and water decides and maintains the 3D structure of protein. It not only influences the function of protein,but also influences the sensory evaluate of food. This paper summarized the water state in the complex system of soybean protein gel,the research methods of water state,the interaction between polypeptide chain and water,the relationship between the water state and texture properties of product.

Key words: soybean protein, gel, water state