Table 2.
LAB | Identification | Population (log CFU/mL)* | Survival rate** (SR%) | |||
---|---|---|---|---|---|---|
Control (Initial) | Gastric phase | Intestinal phase | Gastric phase | Intestinal phase | ||
L. casei | MSI1 | 6.54 ± 0.00 | 6.79 ± 0.01 | 5.76 ± 1.40 | 103.8 | 88.1 |
MSI5 | 8.74 ± 0.00 | 8.79 ± 0.00 | 6.76 ± 2.13 | 100.6 | 77.4 | |
MRUV1 | 9.15 ± 0.00a | 8.80 ± 0.00a | 7.30 ± 0.40b | 96.3 | 79.8 | |
MRUV6 | 8.29 ± 0.00c | 8.79 ± 0.01a | 8.41 ± 0.02b | 106.0 | 101.4 | |
L. acidophilus | MVA3 | 7.71 ± 0.00c | 7.84 ± 0.00b | 8.00 ± 0.01a | 101.7 | 71.0 |
L. nagelli | MSIV4 | 8.95 ± 0.00a | 8.71 ± 0.01b | 7.90 ± 0.03c | 97.3 | 88.3 |
L. harbinensis | MSI3 | 8.87 ± 0.00a | 8.77 ± 0.01a | 5.46 ± 2.20b | 98.9 | 61.6 |
MSIV2 | 7.98 ± 0.00a | 7.84 ± 0.00b | 4.04 ± 0.08c | 98.2 | 50.6 | |
L. fermentum | SIVGL1 | 8.53 ± 0.00a | 7.77 ± 0.01b | 4.17 ± 0.06c | 91.1 | 48.9 |
L. plantarum | MLE5 | 8.48 ± 0.00a | 7.77 ± 0.00ab | 6.00 ± 1.41b | 91.6 | 70.8 |
MSI2 | 7.78 ± 0.00b | 8.78 ± 0.00a | 3.98 ± 0.09c | 112.9 | 51.2 | |
P. pentosaceus | MLEV8 | 8.26 ± 0.00a | 7.84 ± 0.00ab | 7.31 ± 0.56b | 94.9 | 88.5 |
P. acidilactici | MSI7 | 9.00 ± 0.00a | 8.79 ± 0.00b | 4.20 ± 0.08c | 97.7 | 46.7 |
W. paramesenteroides | MRUV3 | 6.78 ± 0.00b | 6.79 ± 0.00b | 7.98 ± 0.03a | 100.1 | 117.7 |
MSAV5 | 7.39 ± 0.00 | 6.79 ± 0.01 | 5.25 ± 1.52 | 91.9 | 70.8 |
*Average values ± standard deviations, three independent repetitions; values followed by different letters are significantly different by ANOVA and Tukey (p < 0.05); **SR(%) = [log CFU N/ log CFU N0] × 100, where N0 and N are the population values before and after the assay, respectively