食品科学 ›› 2009, Vol. 30 ›› Issue (2 ): 34-37.doi: 10.7506/spkx1002-6630-200902003

• 工艺技术 • 上一篇    下一篇

凝固型酸乳复合增稠剂研究

罗玲泉1,刘成国1 , 2 ,*,华宝珍1,马成杰1,熊 郃1   

  1. 1.光明乳业股份有限公司技术中心武汉研究所 2.湖南农业大学食品科技学院
  • 收稿日期:2007-12-03 修回日期:2008-04-02 出版日期:2009-01-15 发布日期:2010-12-29
  • 通讯作者: 罗玲泉 E-mail:luolingquan@yahoo.com.cn

Study on Compound Thickener Formula for Set-style Yoghurt

LUO Ling-quan1,LIU Cheng-guo1,2,*,HUA Bao-zhen1,MA Cheng-jie1,XIONG He1   

  1. (1.Wuhan Institute of Technical Center, Bright Dairy and Food Co. Ltd., Wuhan 430040, China;
    2.College of Food Science, Hunan Agricultural University, Changsha 410128, China )
  • Received:2007-12-03 Revised:2008-04-02 Online:2009-01-15 Published:2010-12-29
  • Contact: LUO Ling-quan1 E-mail:luolingquan@yahoo.com.cn

摘要:

采用二次正交旋转组合设计对果胶、明胶、变性淀粉三种酸乳增稠剂进行复配实验。实验结果表明,三种增稠剂之间的交互作用极显著(p < 0.01),三种增稠剂复配时最佳添加量分别为:0.0896、0.0964、0.0207g/kg,此时的酸乳黏度可达0.2924Pa·s,总添加量约为0.021%。

关键词: 增稠剂, 粘度, 添加量

Abstract:

The quadratic orthogonal rotation design of three factors was used to study on the effect of mixed thickeners consisting of pectin, gelatin and modified starch. The results indicated that there is strong interation among the three thickeners, and the optimal proportions of the three thickeners are 0.08964, 0.0964 and 0.0207 g/kg respectively. Under this formula, the viscosity value is up to 0.2924 Pa·s and the total addition volume is 0.021%.

Key words: thickener, viscosity, addition amount

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