Compilation of Respiration Model Parameters for Designing Modified Atmosphere Package of Fresh Produce

  • An, Duck Soon (Department of Food Science and Biotechnology, Kyungnam University) ;
  • Lee, Dong Sun (Department of Food Science and Biotechnology, Kyungnam University)
  • Published : 2015.04.30

Abstract

Enzyme kinetics-based respiration model can be effectively used for estimating respiration rate in $O_2$ consumption and $CO_2$ production of fresh produce as a function of $O_2$ and $CO_2$ concentrations. Arrhenius equation can be applied to describe the temperature dependence of the respiration rate. Parameters of enzyme kinetics-based respiration model and activation energy of Arrhenius equation were compiled from analysis of literature data and closed system experiment. They enable to estimate the respiration rate for any modified atmosphere conditions at temperature of interest and thus can be used for design of modified atmosphere packaging of fresh produce.

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