食源性病原菌检测方法研究进展
摘要食品中的病原微生物是影响食品安全的主要因素之一,传统检测食源性病原菌的方法繁琐复杂、周期较长,随着分子生物学技术和微电子技术等的发展,快速、简便、特异的检测方法成为研究目标。介绍并分析了几种检测食源性病原菌的方法及其特点,并就其发展历程和应用进行阐述。
关键词食源性病原菌;食品安全;检测方法
中图分类号TS207.4;S852.6文献标识码A文章编号 1007-5739(2010)14-0334-03
ResearchProgressofDetectionTechnologyinFoodbornePathogens
SUN Xiao-fei 1ZHAO Kai 2,3WANG Jin-bin 2,3TAN Fu-rong 2,3QI Bao-min 1TANG Xue-ming 2,3 *
(1College of Animal Science,Fujian Agricultural and Forestry University,Fuzhou Fujian 350002; 2 Biotech Research Institute,Shanghai Academy of Agricultural Sciences; 3 Shanghai Key lab. of Agricultural Genetics and Breeding)
AbstractPathogenic microorganism is one of the most primary factor which impacts on food safety. The traditional methods for detection of foodborne pathogens are quite complicated,and exhaust a considerable amount of time. With the development of molecular biology and microelectronic technique,the detection technology which is fast,simple and specific becomes the research target. Several methods and feature for detection the foodborne pathogens were introduced and analyzed. Then its developmrent history and application were elaborated.
Key wordsfoodborne pathogens;food safety;detection technology
农产品和食品安全是全球性问题,食源性疾病是食品安全的主要问题,世界卫生组织将其定义为:'凡是通过摄食进入人体的,使人体患感染性或中毒性的疾病。“这里包括了由食品微生物污染和化学性物质引起的食源性疾病。而微生物引起的食源性疾病是食品安全的主要问题。近年来,国内外食源性疾病事件频频发生,如英国的疯牛病、日本的雪印牛奶金黄色葡萄球菌中毒事件,法国的多起因食用李斯特菌感染的熟肉制品而引发的食物中毒事件,全世界每年发生食源性疾病的有数十亿人,每年约有200万儿童死于腹泻。其中66%以上是由细菌性病原菌所致。其中动物...
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