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2005•Zhongguo redai yixueRequires access

Investigation of the contamination status of food with Listeria monocytogenes in Shenzhen City.

Bing Wang

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Abstract

Objective To investigate the infectious status of Listeria monocytogenes in food in Shenzhen. Methods The traditional method and the real-time PCR were used for isolation and determination of the baoteria. Results 178 samples were detected by the two methods and Listeria monocytogenes was isolated. The positive rate is 1.68%. Conclusion There is contamination of food with L.monocytgenes was existed in food in Shenzhen City. It should be supervised in Shenzhen.Furthermore,If traditional method and read-time PCR were combined together the detectable rate and accuracy can be enhanced.

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Objective To investigate the infectious status of Listeria monocytogenes in food in Shenzhen. Methods The traditional method and the real-time PCR were used for isolation and determination of the baoteria. Results 178 samples were detected by the two methods and Listeria monocytogenes was isolated. The positive rate is 1.68%. Conclusion There is contamination of food with L.monocytgenes was existed in food in Shenzhen City. It should be supervised in Shenzhen.Furthermore,If traditional method and read-time PCR were combined together the detectable rate and accuracy can be enhanced.

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Available abstract

Objective To investigate the infectious status of Listeria monocytogenes in food in Shenzhen. Methods The traditional method and the real-time PCR were used for isolation and determination of the baoteria. Results 178 samples were detected by the two methods and Listeria monocytogenes was isolated. The positive rate is 1.68%. Conclusion There is contamination of food with L.monocytgenes was existed in food in Shenzhen City. It should be supervised in Shenzhen.Furthermore,If traditional method and read-time PCR were combined together the detectable rate and accuracy can be enhanced.

Key concepts: Listeria monocytogenes, Contamination, Isolation (microbiology), Food science, Listeria, Biology, Microbiology, Bacteria

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