【摘要】 目的了解河北省食品中金黄色葡萄球菌的污染状况,对食源性金黄色葡萄球菌进行调查,并确定高危食品的种类。方法 2013年从河北省11个设区市餐饮环节和流通环节采集8类4 251份食品样品。按照GB4789.10—2010《食品安全国家标准食品微生物学检验金黄色葡萄球菌检验》方法进行检验。结果 8类4 251份食品样品中检出金黄色葡萄球菌77株,检出率为1.81%,除婴幼儿食品外均有检出,检出率在0%~3.37%之间;不同包装类型和不同类型采样地点阳性检出率比较差异有统计学意义。结论河北省8类食品中的速冻米面食品、流动早餐和烧烤食品等金黄色葡萄球菌污染较重,街头食品、零售加工店和学校周边小商铺是重点关注治理环节。更多还原

【Abstract】 Objective To investigation the Staphylococcus aureus and investigate the pollution level and distribution in food,so as to identify the variety of high-risk food. Methods In 2013,a total of 4 251 food samples were collected from11 cities in Hebei Province to detect Staphylococcus aureus in National Food Safety Standard Food Microbiological Examination : Staphylococcus aureus. Results The investigation showed that 77 strains of Staphylococcus aureus weredetected from 4 251 food samples in 8 categories,the total detection rate was 1. 81% with between 0%-3. 37%. Different packaging and different sampling sites have statistical differences. Conclusion Staphylococcus aureus pollution is heavier for quick-frozen rice flour food,breakfast,barbecue food in 8 categories of food,it is need to pay attention to the key link and governance for street food around small shops,retail stores and school in Hebei Province.更多还原