Table 1. Exopolysaccharide secretion and viability of Mmm strain Afadé in CMRL-1066 medium at the time of inoculation (T0) and after 72 h of incubation (T72).
CFU/mL | ||||
Strain/variant | Sugar added (4 g/L) | T0 | T72 | EPS µg/mL T72 |
Afadé | None | 4.8×1010 | 4.0×108 | 48.8 |
None | a(3.6+/−1.0)x109 | a(2.1+/−1.0)x108 | a25.2+/−3.0 | |
None | a(4.9+/−0.8)x108 | a(8.9+/−7.0)x106 | a8.2+/−4.4 | |
None | a(4.0+/−0.5)x107 | a(1.4+/−0.2)x105 | a1.0+/−0.5 | |
None | 4.8×106 | 4.0×104 | 0.5 | |
None | 4.8×105 | 3.0×101 | 0.6 | |
None | 6.5×109 | 1.7×106 | 24.0 | |
Glucose | 6.5×109 | 2.5×106 | 31.8 | |
Sorbitol | 6.5×109 | 6.5×105 | 27.9 | |
Mannitol | 6.5×109 | 1.7×107 | 37.0 | |
Galactose | 6.5×109 | 8.5×106 | 28.5 | |
Sucrose | 6.5×109 | 4.0×107 | 37.5 | |
TR variant | None | a(3.4+/−0.5)×108 | a(6.1+/−5.3)×106 | a15.4+/−1.1 |
OP variant | None | a(6.0+/−2.0)×108 | a(2.7+/−0.6)×108 | a2.9+/−1.0 |
None | 6.5×108 | 1.2×108 | 0.7 | |
Glucose | 6.5×108 | 8.5×107 | 2.3 | |
Sorbitol | 6.5×108 | 1.2×108 | 0.5 | |
Mannitol | 6.5×108 | 4.0×105 | 0.9 | |
Galactose | 6.5×108 | 2.0×107 | 0.7 | |
Sucrose | 6.5×108 | 1.2×108 | 1.9 |
Data correspond to mean +/− standard deviation of several (> = 3) experiments.