食品科学 ›› 2007, Vol. 28 ›› Issue (7): 154-157.

• 工艺技术 • 上一篇    下一篇

红薯淀粉用作啤酒生产辅料的糊化工艺研究

 韩珍琼, 魏明   

  1. 西南科技大学生命科学与工程学院; 西南科技大学生命科学与工程学院 四川绵阳621010; 四川绵阳621010;
  • 出版日期:2007-07-15 发布日期:2011-10-24

Study on Gelatinization Processing of Beer with Potato as Auxiliary Material

 HAN  Zhen-Qiong, WEI  Ming   

  1. College of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621010, China
  • Online:2007-07-15 Published:2011-10-24

摘要: 研究了红薯淀粉用作啤酒辅料的最佳糊化工艺。结果表明红薯淀粉辅料的最佳糊化条件为料水比1:12,α-淀粉酶添加量10U/g红薯淀粉,糊化温度80℃,糊化时间20min。糊化结果能达到糖化要求,最高糖化得率可以达到77.3%。

关键词: 红薯淀粉, 啤酒辅料, 糊化

Abstract: Gelatinization characteristics of the sweet potato starch using as auxiliary for beer were studied. The optimum conditions for sweet potato’s gelatinization are adding 12 times weight of water and 10 U/g of α-amylase, then gelatinizing at 80 ℃ for 20 minutes. Corresponding saccharifies rate is 77.3%.

Key words: sweet potato starch, auxiliary material, gelatinization