期刊
FOOD CONTROL
卷 19, 期 10, 页码 990-994出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.foodcont.2007.10.006
关键词
Vibrio parahaemolyticus; retail oysters; Korea; PCR amplification
资金
- Ministry of Knowledge Economy (MKE), Republic of Korea [E080300] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
The occurrence of Vibrio parahaemolyticus in 72 samples of raw Korean oysters obtained monthly from April to December from retail outlets was monitored, and the virulence of the strains isolated from 48 oyster samples investigated. V. parahaemolyticus was isolated in oysters from May to November with the highest level in August and September. Multiplex PCR showed that none of the V parahaemolyticus strains isolated contained the gene for thermostable direct haemolysin (tdh), although one strain was positive for TDH-related haemolysin (trh). These data can be utilized for a risk-management plan to establish Food Safety Objectives (FSO) for V. parahaemolyticus in oysters at retail outlets in Korea. (C) 2007 Elsevier Ltd. All rights reserved.
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