Microorganismes (log cfu∙g−1) | Vegetable (Lettuce) | |
Tanghin | Paspanga | |
Total mesophilic aerobic | 9.96a | 8.25b |
Total coliform | 5.77a | 5.27a |
Fecal coliform | 4.85a | 4.99a |
E. coli | 4.01a | 4.74a |
Salmonella spp. | 3.12a | 2.07b |
Enterobacteria | 5.48a | 3.92b |
Staphylococcus spp. | 3.10a | 2.35a |
Pseudomonas spp. | 0.30 | 00 |
Yeast and moulds | 6.97a | 5.88b |