전자저널 > 전자저널 > Bacteriological Characteristic of Atrina pectinata and Ruditapesphilippinarum under Non-refrigerated and Refrigerated StorageConditions

Bacteriological Characteristic of Atrina pectinata and Ruditapes
philippinarum under Non-refrigerated and Refrigerated Storage
Conditions

Kyoung Ho Kang, Byeong Hak Kim and Young Hun Kim

Division of Marine Technology, Chonnam National University, Yeosu 550-749, Korea

In order to estimate the necessity of refrigerated storage of fresh seafood for short-term storage, and evaluate the effect of refrigerated storage on pen shell Atrina pectinata and clam Ruditapes philippinarum collected from Jang-su of Deukryang Bay and I-mok of Sunchen Bay in South Korea, the counts of coliform, Escherichia coli and total aerobic bacteria in A. pectinata and R. philippinarum under non-refrigerated (28±1℃) and refrigerated storage conditions (4±1℃) were determined. The results indicated that the storage at temperature of 4℃ possessed significant effects on inhibiting bacterial growth in live seafood. And refrigerated storage had different effect on A. pectinata and R. philippinarum . Different species and culture environments significantly influenced the initial and ultima bacteria counts. This study confirmed that refrigerated storage for short-term storage of live seafood was necessary, and indicated that the effect of refrigerated storage was influenced by comprehensive effectors.

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