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

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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

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

CLC Number: