摘要
目的了解攀枝花市市场出售的食品中金黄色葡萄球菌(SA)污染状况,为预防和控制食源性疾病提供依据。方法采用随机抽样的方法,对2010—2013年采集该市场出售的熟肉制品、米面制品、蛋制品等数种直接入口的食品样本检测SA的结果进行分析。结果共检测食品11类771份,检出SA36株,总检出率4.67%。各类食品中,SA检出率依次为米粉及制品、盒饭(10.47%)、熟肉制品(7.34%)、糕点(4.62%)、速冻面米制品(3.84%)、凉拌菜(3.16%)、果汁(3.13%)、蛋制品(2.94%)、冰激凌(2.13%);散装食品SA检出率为5.88%,明显高于定性包装食品的1.43%;农贸市场抽检食品中SA检出率高达7.14%,超市食品中检出率最低(1.67%);5个区县中,西区SA检出率(14.29%)明显高于其他区县。农村SA检出率为5.67%,与城市的3.28%比较,差异无统计学意义。结论攀枝花市市售食品中SA污染较严重,应加强食品卫生监管,预防食源性疾病的发生。
[Objective]To understand the pollution status of Staphylococcus aureus（SA） in commercially available food of Panzhihua City,and provide scientific basis for prevention and control of food borne diseases. [Methods]By using the method of random sampling,from 2010-2013 the samples of market sold cooked meat products,rice and flour products,egg products and several kinds of directly eating food were collected for SA detection,the results were analyzed.[Results]A total of 11 kinds of 771 food samples were detected,SA36 strains were identified,with the total positive rate of 4.67%. Of these kinds of food,the detection rate of SA from high to low were rice noodles and its products,box lunch（10.47%）,cooked meat products（7.34%）,cake（4.62%）,quick-frozen rice noodle products（3.84%）,cold dishes（3.16%）,fruit juice（3.13%）,and egg products（2.94%）,ice cream（2.13%）. The SA detection rate of food in bulk was 5.88%,obviously higher than 1.43% of packaged food.The SA detection rate of food samples from farmers market was 7.14%,that in supermarket was 1.67%（minimum）. Of all 5districts and counties,the SA detection rate in western districts（14.29%） was obviously higher than other districts. Rural SA detection rate（5.67%） was not significantly different with urban（3.28%）.[Conclusion]SA pollution is serious in market sold food of Panzhihua City. It is necessary to strengthen food hygiene supervision to prevent foodborne diseases.
出处
《职业与健康》
CAS
2015年第14期1918-1920,共3页
Occupation and Health
关键词
市售食品
金黄色葡萄球菌
污染
食源性疾病
Commercially available food
Staphylococcus aureus
Pollution
Foodborne disease
