食品科学 ›› 2004, Vol. 25 ›› Issue (10): 101-102.

• 基础研究 • 上一篇    下一篇

豆奶干酪成熟过程中蛋白水解的研究

 郑冬梅, 张慧芸, 孔保华   

  1. 东北农业大学食品学院
  • 出版日期:2004-10-15 发布日期:2011-10-24

Study on Proteolysis of Soy Cheese during Ripening

 ZHENG  Dong-Mei, ZHANG  Hui-Yun, KONG  Bao-Hua   

  1. College of Food Science, Northeast Agricultural University
  • Online:2004-10-15 Published:2011-10-24

摘要: 本文主要研究了豆奶干酪成熟过程中蛋白水解的变化,并与纯牛乳干酪进行比较。结果表明:豆奶干酪中pH4.6 SN 和12%TCA SN随着时间的延长逐渐增高,而且pH4.6 SN的增长速度比12%TCA SN快,这与纯牛乳干酪是一致的,但豆奶干酪的可溶性氮低于同一时期的纯牛乳干酪。

关键词: 豆奶, 干酪, 蛋白水解

Abstract: The research studied proteolysis of soy cheese during ripening by comparing with pure milk cheese. Experimentresults showed that pH4.6 SN and 12%TCA SN of soy cheese increased gradually, and pH4.6 SN increased faster than12%TCA SN,the same with pure milk cheese, but soy cheese has low SN.

Key words: soy milk, cheese, proteolysis