Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Occurrence of Listeria monocytogenes in a beef jerky processing line
| Samples | Number of analyzed samples | Number of positive samples (%) | Sampling event |
|---|---|---|---|
| Raw material | 7 | 2 (28.6%) | 1st and 2nd |
| Food contact surface | |||
| Meat knives | 7 | 0 | – |
| Boxes | 7 | 0 | – |
| Tambler | 7 | 0 | – |
| Slicer | 7 | 0 | – |
| Working table | 7 | 1 (14.3%) | 1st |
| Strips hanger | 7 | 0 | – |
| Conveyor belt | 7 | 0 | – |
| Metal detector | 7 | 0 | – |
| Non-food contact surface | |||
| Squeegee | 7 | 2 (28.6%) | 1st and 2nd |
| Drain | 7 | 1 (14.3%) | 1st |
| Final product | 7 | 0 | – |
| Total | 84 | 6 (7.14%) | 1st and 2nd |
