食品伙伴网报道，据美国食品安全新闻网消息，在今年的国际食品保护协会的年会上，某家生物科技公司发布了最新的快速检测大肠杆菌的方法，据悉，采用这一试剂盒及相关方法（RT-PCR)，与传统的黄金标准方法相比比，所用时间，由最长的5天缩短为8小时。同时，该方法针对O157：H7型大肠杆菌的检测已获得AOAC的研究机构的检测方法性能担保认证（SM）。
食品伙伴网编者注：目前由细菌引起的食品安全问题，是西方国家最常见也最关注的食品安全问题，这一检测方法的出现，在西方引发了关注。由于原文含有广告性质，我们在此就不过多翻译，请谅解，本报道由食品伙伴网编译整理，仅供食品行业相关人士及相关检测机构参考，欲了解详情，请阅读原文。
原文地址：http://www.foodsafetynews.com/2010/08/new-test-for-rapid-detection-of-e-coli/
原文报道：
New Test for Rapid Detection of E coli
by Alexa Nemeth | Aug 03, 2010Life Technologies, a provider of innovative life science solutions, announced at the International Association of Food Protection annual meeting the launch of the MicroSEQ(R) E. coli O157:H7 assay, designed to detect the deadly strain of Escherichia coli (E. coli), using the company's industry-leading real-time PCR technology.
Life Technologies Corporation is a global biotechnology tools company dedicated to improving the human condition. Life Technologies customers do their work across the biological spectrum, working to advance personalized medicine, regenerative science, molecular diagnostics, agricultural and environmental research, and 21st century forensics.
Market Watch reported that Life Technologies also announced that the assay has secured Performance Tested Methods(SM) certification from the AOAC Research Institute for detection of E. coli O157:H7. The new product will enable more effective monitoring of the food supply for contamination and help ensure food safety.
E. coli O157:H7 can cause severe illness, even death and has been responsible for significant outbreaks of food poisoning across the globe. Culture-based assays, long considered the gold standard for pathogen detection, can take up to five days to yield results. The MicroSEQ E. coli O157:H7 detection assay is highly specific and sensitive and can be run in as little as eight hours.
"Food companies and food testing organizations are seeking validated tools to help safeguard the public from organisms such as E. coli O157:H7," said Sharon Brunelle, technical consultant at AOAC Research Institute.
"Life Technologies has demonstrated that the MicroSEQ E. coli O157:H7 Detection Kit performs as well or better than the ISO and USDA reference methods for a variety of foods, earning Performance Tested Methods certification from the AOAC Research Institute."
The AOAC Research Institute focuses on the development, use and harmonization of validated analytical methods.
The certification of the MicroSEQ E. coli O157:H7 detection assay means that it meets the stringent pathogen detection requirements of many companies and testing organizations responsible for safeguarding food supplies.
"Food contamination is a serious issue, one that can unfortunately have life-threatening repercussions," said Brian Kim, general manager responsible for food protection solutions at Life Technologies. "With the introduction of the MicroSEQ E. coli O157:H7 assay, Life Technologies is adding to the arsenal of tools available to authorities to help ensure a safe and reliable global food supply."
