食品科学 ›› 2006, Vol. 27 ›› Issue (2): 104-107.

• 基础研究 • 上一篇    下一篇

谷氨酰胺转胺酶作用的酸奶超微结构电镜观察

  马微, 杨会琴, 王海波, 张兰威   

  1. 东宁出入境检验检疫局; 河北经贸大学生物科学与工程学院; 哈尔滨工业大学食品学院
  • 出版日期:2006-02-15 发布日期:2011-09-05

Investigation by EM on the Ultrastructure of Yoghurt with Transglutaminase Added

   Ma-Wei, YANG  Hui-Qin, WANG  Hai-Bo, ZHANG  Lan-Wei   

  1. 1.Dongning Entry-Exit Inspection and Quarantine Bureau; 2.College of Life Sciences and Technology, Hebei University of Economics and Business;3.College of Food, Harbin Institute of Technology.
  • Online:2006-02-15 Published:2011-09-05

摘要: 本实验主要利用扫描电镜对加酶酸奶的超微结构进行了观察和分析,并与不加酶酸奶的结构进行了对比,探索了该酶的催化特性,以及与酸奶质构的相关性。

关键词: 谷氨酰胺转胺酶, 酸奶, 超微结构, 电镜

Abstract:  This paper mainly studied the ultrastructure of yoghurt with transglutaminase added by electron microscope(EM). In comparison with yoghurt without transglutaminase, the effects of enzymatic cross-linking of milk proteins and the relativity of yoghurt structure and quality were investigated.

Key words:  , transglutaminase; yoghurt; ultrastructure; electron microscope(EM);