Modeling respiration-transpiration in a modified atmosphere packaging system containing blueberry

Yoonseok Song, Nick Vorsa, Kit L. Yam

Research output: Contribution to journalArticlepeer-review

97 Scopus citations

Abstract

A respiration-transpiration model was developed by applying simultaneous heat and mass transfer principles along with known physiological behavior for the design of MAP systems containing fresh produce. The model equations were solved numerically using Adams-Moulton method to predict gas compositions, RH, and temperature in model packages. The applicability of the model to packages containing blueberry at 15 and 25 °C was successfully verified using different types of packaging films. The difference between the experimental and predicted headspace gas composition was less than 1%. The predicted and experimental values were in agreement for RH (within 2%) and temperature (within 0.5 °C).

Original languageEnglish (US)
Pages (from-to)103-109
Number of pages7
JournalJournal of Food Engineering
Volume53
Issue number2
DOIs
StatePublished - Jun 2002

All Science Journal Classification (ASJC) codes

  • Food Science

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