食品科学 ›› 2007, Vol. 28 ›› Issue (7): 578-583.

• 技术应用 • 上一篇    下一篇

甜玉米啤生产工艺的研究

 彭凌, 杜丽冰, 张猛   

  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621000; 四川绵阳621000;
  • 出版日期:2007-07-15 发布日期:2011-10-24

Study on Processing of Sweet Corn Beer

 PENG  Ling, DU  Li-Bing, ZHANG  Meng   

  1. School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang 621002, China
  • Online:2007-07-15 Published:2011-10-24

摘要: 本实验以甜玉米为研究对象,通过对玉米糊化、液化、糖化、发酵等工艺参数的研究和探讨,得出结果:玉米在含0.2%乳酸的热水中浸泡4h,100℃下糊化60min,在85~95℃下加0.3%酶液化,然后降温到60℃,加酶0.5%,糖化4h,最后在15℃下接种啤酒酵母发酵48h,得到色泽淡黄、晶莹透明、有典型玉米香气的发酵产品。

关键词: 玉米, 啤酒酵母, 发酵, 甜玉米啤

Abstract:  In order to make sweet corn beer in this experiment, the craft parameter of dextrinization, liquefaction, saccharification, fermentation and so on are studied. The optimum conditions are as follows: the corn immerged in 60 ℃ water with 0.2% lactic acid for 4 h, dextrinized at 100 ℃ for 60min, and liquefied by adding 0.3% enzyme at 85~95℃, and then decreased the temperature to 60 ℃, added 0.5% enzyme, saccharifid for 4 h, at last, inoculated Saceharomyce to the substrate and fermented for 48 h at 15 ℃. Finally, we have this style of yellowish and transparent fermentation products that owns corn aroma.

Key words: corn, Saceharomyce, fermented, sweet corn beer