FOOD SCIENCE ›› 2005, Vol. 26 ›› Issue (7): 149-151.

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Study on Quality Improvement of Tomato Juice Beverage

 LIU  Zhi-Wei, MENG  Li, JIANG  Hua-Nian   

  1. 1.National Institute of Nutrition and Food Safety,Chinese Center for Disease Control and Prevention;2.College of Food Science and Engineering, Wuhan Polytechnic University;3.Xi’an Vocational-technical College, Shaanxi Province;4.Department of Bioscience, Zhejiang Lishui College
  • Online:2005-07-15 Published:2011-09-19

Abstract: The present study focus on the key points of processing technology of tomato juice beverage: (a) Effect of the methodof bruising on tomato juice viscosity; (b) Instability of product prevention; (c)Determination of the prescription and technologyparameters. The results suggested: the tomato juice beverage of optimum quality was obtained by using the following conditions:tomato bruising for 30s at 85℃; sugar: 8%; citric acid: 0.25%; stability reagent: 0.13%; and 65% of tomato juice.

Key words: tomato juice beverage, bruising, viscosity, stability, technology parameters