| 贵阳市学校周边市售凉拌食品微生物污染状况 |
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| 引用本文： | 周藜,朱玫,周倩,陈依江.贵阳市学校周边市售凉拌食品微生物污染状况[J].中国学校卫生,2011,32(9):1094-1095. |
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| 作者姓名： | 周藜 朱玫 周倩 陈依江 |
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| 作者单位： | 贵州省疾病预防控制中心,贵阳,550004 |
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| 基金项目： | 贵州省疾病预防控制中心基金 |
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| 摘 要： | 目的了解贵阳市学校周边市售凉粉和凉面微生物污染状况,为食源性疾病的预防控制提供参考依据。方法按冬、春、夏、秋季节在贵阳市云岩区、南明区的学校周边随机采集样品共200份,按检验方法《食品卫生微生物记分》(GB/T 4789)进行检测。结果200份检品菌落总数、大肠菌群、粪大肠菌群、酵母菌和霉菌污染率分别为100.0%,97.5%,93.5%,97.0%和17.5%,3份样品检出沙门菌,2份样品检出金黄色葡萄球菌,5份样品检出变形杆菌。夏秋季食品的菌落总数、酵母菌污染量高于冬春季(P值均<0.05)。结论贵阳市学校周边市售凉拌食品微生物污染普遍,尤其是夏秋季节凉粉和凉面污染严重。
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| 关 键 词： | 食品处理和加工 重叠感染 对比研究 学生保健服务 |
Investigation on microorganism contamination of cold food in sauce sold in surroundings of schools in Guiyang |
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| ZHOU Li,ZHU Mei,ZHOU Qian,et al..Investigation on microorganism contamination of cold food in sauce sold in surroundings of schools in Guiyang[J].Chinese Journal of School Health,2011,32(9):1094-1095. |
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| Authors: | ZHOU Li ZHU Mei ZHOU Qian |
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| Institution: | ZHOU Li,ZHU Mei,ZHOU Qian,et al.Guizhou Provincial Center for Disease Control and Prevention,Guiyang(550004),China |
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| Abstract: | Objective To investigate the microbial contamination of cold rice noodles and cold noodles from vendors in surroundings of school in Guiyang,in order to provide reference basis for control and prevention of food origin diseases.Methods 200 samples in various seasons were randomly collected from catering business around the different schools in Yunyan and Nanming district in Guiyang,and detect microorganism according to Microbiological examination of food Hygiene(GB/T 4789).Results The contamination rates of... |
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| Keywords: | Food handling Superinfection Comparative study Student health services |
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