| 4种食源性致病菌污染情况及其新型检测技术研究进展 |
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| 引用本文： | 魏玲,武会娟,李宝明,李越,姜苏娟.4种食源性致病菌污染情况及其新型检测技术研究进展[J].食品科学,2011,32(19):302. |
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| 作者姓名： | 魏玲 武会娟 李宝明 李越 姜苏娟 |
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| 作者单位： | 北京市理化分析测试中心;大连医科大学研究生院; |
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| 基金项目： | 科技部创新方法工作专项(2008IM021600); 北京市科学技术研究院创新团队支持项目(IG200905N); 北京市委组织部2010优秀人才资助项目(2010D002022000009) |
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| 摘 要： | 大肠杆菌O157:H7、单核细胞增生李斯特菌、金黄色葡萄球菌和沙门氏菌是引起食物中毒的主要致病菌。目前的常规检测技术均不同程度存在耗时长、费用高、易污染等问题,成为了政府有效开展食源性致病菌食物中毒事件应急方案的瓶颈。快速、灵敏、方便、实时的新型致病菌检测技术的研究成为国内外的科研热点。本文综述大肠杆菌O157:H7、单核细胞增生李斯特菌、金黄色葡萄球菌和沙门氏菌的污染现状,总结新型PCR技术、表面等离子共振技术、生物传感器技术、免疫识别为基础的检测技术、免疫磁分离为基础的检测技术、毛细管电泳技术7大新型致病菌检测技术的研究现状。
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| 关 键 词： | 致病菌 污染 检测技术 |
Recent Advances in Pollution Situation and Novel Detection Technology of Four Foodborne Pathogenic Bacteria |
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| WEI Ling,WU Hui-juan,LI Bao-ming,LI Yue,JIANG Su-juan.Recent Advances in Pollution Situation and Novel Detection Technology of Four Foodborne Pathogenic Bacteria[J].Food Science,2011,32(19):302. |
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| Authors: | WEI Ling WU Hui-juan LI Bao-ming LI Yue JIANG Su-juan |
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| Affiliation: | WEI Ling1,WU Hui-juan1,LI Bao-ming1,LI Yue1,JIANG Su-juan2 (1.Beijing Centre for Physical and Chemical Analysis,Beijing 100094,China,2.Dalian Medical University Graduate School,Dalian 116085,China) |
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| Abstract: | E.coli O157:H7,Listeria monocytogenes,Staphylococcus aureusenes and Salmonella are important foodborne pathogens with high environmental resistance.Foodborne infection has become a very important hygienic problem because of the rapid expansion of food trade and highly increased mobility of today,s populations.Therefore,the detection of these bacterial contaminatants in foods is very important for public health.Traditionally,the detection of foodborne pathogens involves sample collection,enrichment,and isola... |
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| Keywords: | pathogens pollution novel detection technology |
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