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http://dx.doi.org/10.20909/kopast.2020.26.3.165

Determination of Shelf-life of a Packaged Paralichthys Olivaceus for Super-chilled Distribution  

Yang, Soo Jung (N-Logis, Korea Conformity Laboratories)
Kim, Jongkyoug (N-Logis, Korea Conformity Laboratories)
Publication Information
KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY / v.26, no.3, 2020 , pp. 165-171 More about this Journal
Abstract
Maintaining steady and low temperature during distribution process is a key technique to inhibit microbial growth, one of the most important factors in determining the shelf life. It is possible to provide high-quality fresh products to consumers only when precise and adequate temperature control is guaranteed throughout the entire distribution process for fresh seafood. This study investigated the shelf-life of packaged fresh flounder (Paralichthys Olivaceus) in order to learn the feasibility of super-chilled distribution of fresh seafood. To estimate the shelf life, weight, number of bacteria such as E. coli, pH, sensory test and volatile basic nitrogen were investigated. As a result of the study, the difference in shelf life of 6 days at the super-chilling temperature (0±1℃) and 1 day at the general refrigeration temperature (8±2℃) (based on volatile base nitrogen) showed the market possibility of super-chilling distribution. Through additional empirical studies such as packaging methods and economic feasibility, it is expected to promote commercialization of super-chilling containers and packaging system developed in the future and secure customer reliability.
Keywords
Super-chilling; Packaging; Cold chain; Paralichthys Olivaceus; Distribution;
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Times Cited By KSCI : 2  (Citation Analysis)
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