2012-2015年徐州市市售食品中食源性致病菌监测结果分析

发布时间：2018-07-17 04:15

【摘要】：目的掌握徐州市市售食品中食源性致病菌污染状况和可能来源,为采取针对性的控制措施提供依据。方法 2012-2015年共采集11类1 300份食品样品,按照全国食源性致病菌监测网工作手册进行沙门氏菌、单增李斯特菌、金黄色葡萄球菌等9种食源性致病菌的检测。结果 1 300份样品检出致病菌81株,总检出率6.23%。铜绿假单胞菌检出率最高(15.00%),其次为副溶血性弧菌(12.50%)、蜡样芽胞杆菌(4.13%)、金黄色葡萄球菌(2.93%)、创伤弧菌(1.22%)、单增李斯特氏菌(0.92%)和沙门氏菌(0.79%),未检出志贺氏菌和O157。各类食品中桶装饮用水食源性致病菌检出率最高(21.43%),其次为乳与乳制品(16.28%)、水产品(14.93%)、肉与肉制品(9.76%)、冷冻饮品(4.92%)和餐饮食品(2.82%);各类食品食源性致病菌检出率差异有统计学意义(=92.13,P0.05)。不同采样地点中采自公共场所的食品中致病菌检出率最高(15.00%),其次为网店(10.00%)。结论徐州市市售食品中桶装饮用水、乳与乳制品、水产品、肉与肉制品食源性致病菌污染情况较严重;主要致病菌为铜绿假单胞菌、副溶血性弧菌、蜡样芽胞杆菌和金黄色葡萄球菌,相关部门要采取有效监管措施,预防和控制食源性疾病的发生。
[Abstract]:Objective to grasp the contamination status and possible source of foodborne pathogenic bacteria in Xuzhou City, and to provide the basis for taking specific control measures. Methods a total of 11 kinds of 1300 samples of food samples were collected for 2012-2015 years, and 9 kinds of Salmonella, mono Lester bacteria, Staphylococcus aureus, etc. were carried out in accordance with the work manual of the national food borne pathogenic bacteria monitoring network. Results of food borne pathogens detection. Results 81 strains of pathogenic bacteria were detected in 1300 samples. The total detection rate of Pseudomonas aeruginosa (6.23%.) was the highest (15%), followed by Vibrio parahaemolyticus (12.50%), Bacillus cereus (4.13%), Staphylococcus aureus (2.93%), arcus vulgare (1.22%), List S bacteria (0.92%) and Salmonella (0.79%), unchecked. The detection rate of food borne pathogenic bacteria in Shigella and O157. was the highest (21.43%), followed by milk and dairy products (16.28%), aquatic products (14.93%), meat and meat products (9.76%), frozen drinks (4.92%) and food food (2.82%), and the difference of the detection rate of food borne pathogenic bacteria was statistically significant (=92.13, P0.05). The detection rate of pathogenic bacteria in food collected from public places was the highest (15%), followed by net shop (10%). Conclusion the food borne drinking water in Xuzhou sold food, milk and dairy products, aquatic products, meat and meat products were seriously polluted by foodborne pathogenic bacteria; the main pathogenic bacteria were Pseudomonas aeruginosa, Vibrio parahaemolyticus and paraffin bud. The relevant departments should take effective supervision measures to prevent and control the occurrence of foodborne diseases.
【作者单位】：徐州市疾病预防控制中心;
【基金】：徐州市推动科技创新专项资金项目(KC16SW174)
【分类号】：R155.5

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