Table 3 Susceptibility of the strains included to the organic acids tested and formaldehyde
Strain | MIC (ppm) | ||||||
|---|---|---|---|---|---|---|---|
Formic acid | Propionic acid | Sodium butyrate | Sodium heptanoate | Pelargonic acid | Sodium salt of coconut fatty acid distillates | Formaldehyde | |
EC 60 | 600.0 | 2400.0 | 62,500.0 | 3125.0 | 4800.0 | > 5000.0 | 150.0 |
EC 61 | 600.0 | 1200.0 | 62,500.0 | 3125.0 | 4800.0 | > 5000.0 | 150.0 |
EC 67 | 600.0 | 2400.0 | 62,500.0 | 3125.0 | 4800.0 | > 5000.0 | 150.0 |
EC 96 | 1200.0 | 1200.0 | 50,000.0 | 781.3 | 2400.0 | > 5000.0 | 150.0 |
EC 107 | 600.0 | 1200.0 | 50,000.0 | 781.3 | 4800.0 | > 5000.0 | 150.0 |
EC 115 | 600.0 | 1200.0 | 50,000.0 | 1562.5 | 2400.0 | > 5000.0 | 150.0 |
SP 11 | 600.0 | 1200.0 | 125,000.0 | 3125.0 | 19,200.0 | > 5000.0 | 75.0 |
SP 28 | 600.0 | 1200.0 | 125,000.0 | 781.3 | 4800.0 | > 5000.0 | 75.0 |
CECT 443 | 600.0 | 1200.0 | 125,000.0 | 1562.5 | 4800.0 | > 5000.0 | 75.0 |
CECT 700 | 600.0 | 1200.0 | 125,000.0 | 781.3 | 19,200.0 | > 5000.0 | 75.0 |
CECT 915 | 600.0 | 1200.0 | 125,000.0 | 1562.5 | 4800.0 | > 5000.0 | 75.0 |
CECT 4300 | 600.0 | 1200.0 | 125,000.0 | 1562.5 | 4800.0 | > 5000.0 | 75.0 |
CP 3 | 2400.0 | 4800.0 | 31,250.0 | 3125.0 | 2400.0 | 32.0 | 75.0 |
CP 34 | 1200.0 | 2400.0 | 31,250.0 | 3125.0 | 1200.0 | 16.0 | 75.0 |
CP 52 | 1200.0 | 2400.0 | 62,500.0 | 1562.5 | 1200.0 | 16.0 | 150.0 |
CP 89 | 2400.0 | 4800.0 | 31,250.0 | 1562.5 | 2400.0 | 16.0 | 150.0 |
CP 99 | 1200.0 | 2400.0 | 31,250.0 | 3125.0 | 2400.0 | 16.0 | 75.0 |
CP H | 2400.0 | 4800.0 | 31,250.0 | 1562.5 | 2400.0 | 8.0 | 150.0 |