工业微生物2017，Vol.47Issue(3)：59-65,7.DOI:10.3969/j.issn.1001-6678.2017.03.010
生食贝类水产品中副溶血性弧菌的半定量风险评估
Semi-quantitative risk assessment of Vibrio parahaemolyticus in raw-eat shellfish aquatic products
摘要
Abstract
The security of primary raw-eat shellfish aquatic products in Shanghai such as oysters,liquor-saturated bullacta exatata,geoduck and arctic shellfish were investigated for setting the semi-quantitative risk assessment.The results indicated that the average detection rate of Vibrio parahaemolyticus in raw shellfish aquatic products was about 43.7％ and the pathogenic genes of Tdh +/Trh + were 3.75％.A dietary survey for the raw-eat shellfish products consumption in Shanghai was also investigated.The semi-quantitative risk assessment was conducted based on the basic procedure of microbial risk assessment with a software named " Risk Ranger".Questionnaires showed that 13.86％ of residents consumed raw shellfish in Shanghai.The raw shellfish consumption frequency was 2.4 months/meal and the average consumption was 49.06 g/meal.The risk assessment results showed that oyster/Vibrio parahaemolyticus(50) was a high risk,liquor-saturated bullacta exatata/ Vibrio parahaemolyticus (46),geoduck/ Vibrio parahaemolyticus (44) and arctic shellfish/Vibrio parahaemolyticus (39) were all moderate risks among the raw-eat aquatic shellfish products/Vibrio parahaemolyticus.The risk values in order were oysters ＞ liquor-saturated bullacta exatata ＞ geoduck ＞ arctic shellfish.关键词
生食贝类水产品/副溶血性弧菌/半定量风险评估Key words
raw-eat shellfish aquatic products/Vibrio parahaemolyticus/semi-quantitative risk assessment引用本文复制引用
梁思源,袁敏,徐斐,曹慧,于劲松,叶泰..生食贝类水产品中副溶血性弧菌的半定量风险评估[J].工业微生物,2017,47(3):59-65,7.基金项目
上海市卫生与计划生育委员会资助项目(3715308004). （3715308004）
