Tabla 2.
Concentrations of viral indicators in the different samples of strawberries and lettuce.
| Matrix | Origin | CB390PHsLog10(UFP/50 g) | F-specificPHs Log10(UFP/50 g) |
FRNAPHsLog10(UFP/50 g) |
|---|---|---|---|---|
| Strawberry (n:25) | Fields (n:8) | 4,6(<0,8–3,3) | 3,1 (<0,8–3,3) | 3,1 (<0,8–3,3) |
| Marketplace (n:8) | 4,2(<0,8–3,8) | 3.3 (<0,8–3,6) | 3.3 (<0,8–3,6) | |
| Supermarket (n:9) | 3.5 (<0,8–4,3) | 2,9 (<0,8–4,2) | 2,9 (<0,8–4,2) | |
| Lettuces (n:25) | Fields (n:8) | <0,8 (<0,8 - <0,8) | <0,8 (<0,8 - <0,8) | <0,8 (<0,8 - <0,8) |
| Marketplace (n:8) | 1,3 (<0,8–1,7) | 0,9 (<0,8–2,4) | 0,7 (<0,8–0,8) | |
| Supermarket (n:9) | 1,2 (<0,8–2) | <0,8 (<0,8 - <0,8) | <0,8 (<0,8 - <0,8) |
(): Minimum - Maximum, CB390PHs: CB390 phages, F-specificPHs: F-specific coliphages, FRNAPHs: F-specific RNA coliphages, UFP: Plaque Forming Units, and (<): Limit of detection.