From: Validation of a same-day real-time PCR method for screening of meat and carcass swabs for Salmonella
Salmonella serotype | Inoculation level (cfu/25 g) | Real-time PCRa | Salmonella BAX Detection System | ||
---|---|---|---|---|---|
Ct-value for Salmonella | Ct-value for IAC | Final result | Final result | ||
Infantis | 1000 | 20.05 | 27.89 | Positive | Positive |
100 | 21.66 | 29.09 | Positive | Positive | |
10 | 27.14 | 28.68 | Positive | Positive | |
10 | 30.59 | 28.95 | Positive | Positive | |
10 | 24.92 | 28.89 | Positive | Positive | |
5 | 29.42 | 29.09 | Positive | Positive | |
5 | 26.57 | 28.81 | Positive | Positive | |
5 | 26.29 | 27.66 | Positive | Positive | |
5 | 26.63 | 28.79 | Positive | Positive | |
2 | 27.70 | 28.42 | Positive | Positive | |
2 | 25.68 | 28.08 | Positive | Positive | |
2 | 27.86 | 28.56 | Positive | Positive | |
2 | 27.20 | 28.90 | Positive | Positive | |
Agona | 1000 | 22.47 | 28.97 | Positive | Positive |
100 | 24.70 | 27.93 | Positive | Positive | |
10 | > 36 | 29.21 | Negative | Negative | |
10 | > 36 | 29.07 | Negative | Negative | |
10 | 26.04 | 28.93 | Positive | Positive | |
5 | 28.47 | 28.76 | Positive | Positive | |
5 | 32.93 | 28.53 | Positive | Negative | |
5 | 29.84 | 28.92 | Positive | Positive | |
5 | 32.17 | 27.90 | Positive | Positive | |
2 | > 36 | 28.76 | Negative | Positive | |
2 | > 36 | 29.07 | Negative | Negative | |
2 | 33.22 | 28.77 | Positive | Positive | |
2 | 30.61 | 27.96 | Positive | Positive | |
Infantis | 1000 | 19.59 | 29.01 | Positive | Positive |
100 | 23.74 | 28.86 | Positive | Positive | |
10 | 25.55 | 28.45 | Positive | Positive | |
10 | 24.85 | 28.40 | Positive | Positive | |
10 | 26.82 | 28.36 | Positive | Positive | |
5 | 29.82 | 29.10 | Positive | Positive | |
5 | 29.03 | 28.16 | Positive | Positive | |
5 | 24.77 | 28.28 | Positive | Positive | |
5 | > 36 | > 40 | Inconclusive | Positive | |
2 | 28.61 | 27.88 | Positive | Positive | |
2 | 26.24 | 28.79 | Positive | Positive | |
2 | 26.02 | 28.82 | Positive | Positive | |
2 | > 36 | 28.63 | Negative | Negative |