食品科学 ›› 2005, Vol. 26 ›› Issue (7): 53-55.

• 基础研究 • 上一篇    下一篇

大豆致敏蛋白的识别

 刘晓毅, 薛文通, 张惠, 胡小苹, 李辉尚, 李林峰, 王晶   

  1. 中国农业大学食品科学与营养工程学院,北京大学第三医院皮肤科
  • 出版日期:2005-07-15 发布日期:2011-09-19

Identification of the IgE-binding Subunits in Soybean Proteins

 LIU  Xiao-Yi, XUE  Wen-Tong, ZHANG  Hui, HU  Xiao-Ping, LI  Hui-Shang, LI  Lin-Feng, WANG  Jing   

  1. 1.College of Food Science and Nutritional Engineering, China Agricultural University;2.Department of Skin, Third Hospital of Beijing University
  • Online:2005-07-15 Published:2011-09-19

摘要: 我国是大豆的种植大国,但对大豆致敏蛋白的识别却一直没有进行过,本文就是利用大豆过敏患者的血清识别不同品种大豆致敏蛋白的组成,除已被发现的7S(β-伴大豆球蛋白)外,还识别到一种分子量85.3kDa的强致敏蛋白,同时发现,品种间的差异蛋白都有可能成为新的致敏蛋白。

关键词: 大豆, 致敏蛋白, 识别

Abstract: Soybean protein is the main vegetable proteins consumed in china, but the identification of soybean allergen has notbeen processed until now. The identification of the IgE-binding subunits in soybean protein was done in this paper, and a kindof protein (MW83.5kDa) was identified as a strong allergen besides 7S globulin, we also drew a conclusion that the different proteinsof the different varieties could probably become the new allergen.

Key words: soybean, allergic protein, identification