DIN EN ISO 13136-1:2024-03
Microbiology of the food chain - Detection, isolation and characterization of Shiga toxin-producing Escherichia coli (STEC) - Part 1: Horizontal method for the detection and isolation of Shiga toxin-producing Escherichia coli (STEC) (ISO/DIS 13136-1:2024); German and English version prEN ISO 13136-1:2024 / Note: Date of issue 2024-02-16*Intended as replacement for DIN CEN ISO/TS 13136 (2013-04, t).
| Fecha edición: |
2024-03-01
En Vigor
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| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | This standard describes the detection and isolation of Shiga toxin-producing Escherichia coli (STEC). The procedure includes the detection by Real Time PCR of the major virulence genes of STEC, stx1 and stx2 (Reference [2]) in enrichment cultures. Isolation of STEC from the enrichment culture is attempted if one or both stx genes are detected in the screening. This document is applicable to - products intended for human consumption, - products intended for animal feeding, - environmental samples in the area of food and feed production, handling, and - samples from the primary production stage. |
| Keywords: | Animal feed|Bacteria|Bacteria cultures|Bacterial strains|Characterisations|Definitions|Escherichia coli|Food fit for human consumption|Food inspection|Food products|Food testing|Horizontal|Insulations|Laboratory testing|Laboratory tests|Methods|Microbiological analysis|Microbiology|Microorganisms|Nucleic acids|PCR|Polymerase chain reaction|Real-time|Sampling methods|Toxin|Verification |
| ICS: | 07.100.30 - Microbiología de los alimentos |
| CTN: |










