FOOD SCIENCE ›› 2008, Vol. 29 ›› Issue (8): 330-334.

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Study on Optimization of Process Parameters for Keeping Paphia undulate Alive at Low Temperature by Response Surface Method

 CUI  Yan, JIANG  Li, BAO  Jian-Qiang   

  1. College of Food Science and Technology,Shanghai Ocean University,Shanghai 200090,China
  • Online:2008-08-15 Published:2011-08-26

Abstract: Combined with central composite experimental design principle,response surface methodology was used to optimize the technical parameters for keeping Paphia undulata alive at low temperature on the basis of single factor test. Results showed that the optimum parameters are as follows:temperature-1 ℃,relative humidity 100% and seawater density 1.012×103 kg/m3. The livability is 99.125% under these conditions,and the actual livability is 97.8%±0.4472% by verification experiment.

Key words: Paphia undulate, low temperature, keeping alive, response surface method