Table 4 Invasion inhibition of single LAB strains and their combinations against human intestinal pathogens
Strains and interference test | Single LAB strains | LAB combinations | |||||
|---|---|---|---|---|---|---|---|
W23 | W24 | W71 | W23 + W24 | W23 + W71 | W24 + W71 | W23 + W24 + W71 | |
S. enteritidis ATCC 13076 | |||||||
Exclusion (%) | 27.92 | 31.82 | 57.14 | 55.19 | 80.52 | 74.68 | 68.83 |
Competition (%) | 20.13 | 45.45 | 47.40 | 62.99 | 82.47 | 53.25 | 80.52 |
L. monocytogenes ATCC 7644 | |||||||
Exclusion (%) | 76.94 | 90.78 | 86.16 | 97.23 | 95.39 | 97.23 | 95.85 |
Competition (%) | 90.78 | 90.78 | 95.39 | 97.23 | 99.08 | 98.16 | 98.16 |
E. coli O157:H7 ATCC 35150 | |||||||
Exclusion (%) | 88.11 | 77.95 | 66.14 | 93.70 | 93.70 | 92.13 | 93.70 |
Competition (%) | 65.35 | 49.61 | 52.76 | 94.49 | 78.74 | 85.83 | 77.95 |
C. sakazakii ATCC 29544 | |||||||
Exclusion (%) | 56.19 | 61.90 | 82.86 | 71.67 | 63.33 | 61.67 | 66.67 |
Competition (%) | 65.71 | 23.81 | 52.38 | 68.33 | 66.67 | 56.67 | 71.67 |
C. jejuni ATCC 33291 | |||||||
Exclusion (%) | 94.80 | 88.30 | 96.90 | 95.00 | 96.00 | 90.70 | 97.00 |
Competition (%) | 80.00 | 73.00 | 99.10 | 93.00 | 97.00 | 94.00 | 94.00 |