Herman L M, De Block J H, Moermans R J
Government Dairy Research Station, Centre of Agricultural Research Ghent, Melle, Belgium.
Appl Environ Microbiol. 1995 Feb;61(2):817-9. doi: 10.1128/aem.61.2.817-819.1995.
A method for direct detection of Listeria monocytogenes in 25 ml of raw milk is presented. The detection limit can be situated between 10 and 5 CFU. The detection method is based on chemical extraction of the milk components and PCR amplification with two nested pairs of primers specific for Listeria monocytogenes.
本文介绍了一种直接检测25毫升生牛奶中单核细胞增生李斯特菌的方法。检测限在10至5个菌落形成单位之间。该检测方法基于牛奶成分的化学提取以及使用两对针对单核细胞增生李斯特菌的巢式引物进行PCR扩增。