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目的:了解陕西省食品中食源性致病菌污染状况。方法:采用现场调查与实验室分析想结合。结果:检测三地15类22种2960份食品,检出食源性致病菌916份,目标菌检出率30.95%。沙门菌、阪歧肠杆菌、副溶血性弧菌、金黄色葡萄球菌、弯曲菌、单增李斯特菌的检出率分别为10.00%、7.78%、31.12%、24.75%、24.48%、15.56%。生猪肉、生牛肉、生禽肉、生羊肉、水产品、速冻类、速冻类荤馅的致病菌检出率分别为16.50%、10.96%、20.58%、10.77%、15.92%、12.66%、24.10%。在时间上以05年最高07年最低。在空间上陕北高于关中高于陕南。结论:要严把生肉尤其是鸡、鸭、鱼肉食品的微生物污染关口,防止生肉食品变质;把握关中陕北人口密度高流动大特征的食品卫生工作;落实监管措施,促进食品安全。
Objective: To understand the foodborne pathogenic bacteria in Shaanxi Province. Methods: Field research and laboratory analysis to combine. Results: Totally 2260 kinds of 2960 foodstuffs in 15 categories were detected, 916 food-borne pathogenic bacteria were detected, and the detection rate of target bacteria was 30.95%. The detection rates of Salmonella, Enterobacter sakazakii, Vibrio parahaemolyticus, Staphylococcus aureus, Campylobacter, and Listeria monocytogenes were 10.00%, 7.78%, 31.12%, 24.75%, 24.48% and 15.56% . The detection rates of pathogenic bacteria of raw pork, raw beef, raw poultry, raw mutton, aquatic products, quick-freezing and quick-frozen meat stuffing were 16.50%, 10.96%, 20.58%, 10.77%, 15.92% and 12.66% 24.10%. In terms of time in 2005 the highest in 2007 the lowest. In northern Shaanxi, Shaanxi is higher than Guanzhong in the space. Conclusion: It is necessary to strictly control the microbial contamination of raw meat, especially chicken, duck and fish food to prevent the deterioration of raw and processed foods; to grasp the food sanitation work with large population density and high mobility in North Shaanxi, and to implement the regulatory measures to promote food safety.