Mikrobiologie potravinového řetězce - Polymerázová řetězová reakce (PCR) k průkazu mikroorganismů působících onemocnění z potravin - Průkaz patogenních sérotypů Yersinia enterocolitica a průkaz Yersinia pseudotuberculosis (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.4.2016
Designation standards: ČSN P CEN ISO/TS 18867
Classification mark: 560123
Catalog number: 99221
Publication date standards: 1.4.2016
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
This Technical Specification specifies two horizontal methods for detection of the pathogenic bioserotypes of Y. enterocolitica and one for detection of Y. pseudotuberculosis by using real-time PCR-based methods. The described methods allow for the detection of the two pathogens in enrichments and allow the isolation of colonies. Y. pestis, the causative agent of bubonic and pneumonic plague harbours a variant of the ail gene as well and will be detected by the same primer/probe set as Y. pseudotuberculosis. However, Y. pestis is normally not associated with food. This Technical Specification is applicable to products for human consumption, animal feeding stuffs, and environmental samples