2010年山西省食品中食源性致病菌监测分析
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(山西省疾病预防控制中心,山西 太原 030012)

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宋晓红 女 副主任医师 研究方向为食品检测 E-mail:664356023@qq.com

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Surveillance on foodborne pathogens in foods in Shanxi province in 2010
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(Shanxi Center for Disease Control and Prevention,Shanxi Taiyuan 030012,China)

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    摘要:

    了解山西省食源性致病菌的污染现状。方法 按照2010年度《全国食源性致病菌监测工作手册》进行。结果 1 576份样品中共检出阳性菌株149株,检出率为9.45%,其中单核细胞增生李斯特氏菌、副溶血性弧菌污染比较严重,总检出率为9.50%和8.22%,金黄色葡萄球菌、阪崎肠杆菌和沙门氏菌的总检出率分别为3.02%、1.11%和0.87%。不同类别食品中致病菌的检出率差异较大,生肉中致病菌的检出率高居榜首为49.33%,主要污染菌为沙门氏菌、单核细胞增生李斯特氏菌;沙拉中致病菌的检出率为17.39%,主要污染菌为单核细胞增生李斯特氏菌、金黄色葡萄球菌;生食水产品中致病菌的检出率为16.94%,主要污染菌为单核细胞增生李斯特氏菌、副溶血性弧菌;熟肉制品中致病菌的检出率为9.84%,主要污染菌为单核细胞增生李斯特氏菌、金黄色葡萄球菌、沙门氏菌;中式凉拌菜中致病菌的检出率为8.89%,主要污染菌为金黄色葡萄球菌;鲜榨果汁中致病菌的检出率为6.67%,主要污染菌为金黄色葡萄球菌;鲜冻水产品中致病菌的检出率为5.00%,主要污染菌为副溶血性弧菌;婴幼儿配方粉/米粉/谷粉/豆奶粉中阪崎杆菌的检出率为1.11%。结论 山西省多种食品均存在食源性致病菌不同程度的污染,应加大对散装食品、即食食品和生食水产品的监管。

    Abstract:

    To investigate and identify the contamination of main foodborne pathogens in Shanxi province.Methods According to the standard operation procedures in the handbook of 2010 National Surveillance on Foodborne Pathogens. Results Among 1 576 food samples tested, 149 (9.45%) pathogenic strains were isolated. The positive rate for L.monocytogenes was the highest (9.50%), followed by V.parahemolyticus (8.22%), S.aureus (3.02%), E.sakazakii (1.11%) and Salmonella (0.87%). A high prevalence of foodborne pathogens was shown in meat (49.33%), the main contaminating bacteria were Salmonella and L.monocytogenes, followed by salad (17.39%), the main contaminating bacteria were L.monocytogenes and S.aureus; raw aquatic (16.94%), the main contaminating bacteria were L.monocytogenes and V.parahemolyticus; cooked meat (9.84%), the main contaminating bacteria were L.monocytogenes, S.aureus and Salmonella; Chinese salad (8.89%), the main contaminating bacteria was S.aureus; fresh juice (6.67%), the main contaminating bacteria was S.aureus; fresh and frozen aquatic products (5.00%), the main contaminating bacteria was V.parahemolyticus. The detection rate was 1.11% for E.sakazaki in baby formula milk powder/rice noodles/valley powder/soy.Conclusion Foodborne pathogens were frequently found in retail foods in Shanxi, it was necessary to strengthen the monitoring of food.

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宋晓红,乔玫,刘晔.2010年山西省食品中食源性致病菌监测分析[J].中国食品卫生杂志,2013,25(4):374-377.

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  • 收稿日期:2013-03-13
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  • 在线发布日期: 2013-09-08
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