Research Article
Evaluation of the Antibacterial Activity and Probiotic Potential of Lactobacillus plantarum Isolated from Chinese Homemade Pickles
Table 1
Characterization of antibacterial compounds from three L. plantarum strains.
| Treatment | Residual inhibitory activity | S. typhimurium ATCC14028 | L. monocytogenes ATCC19117 |
| | GS083 | GS086 | GS090 | GS083 | GS086 | GS090 | Control | +++ | +++ | +++ | ++++ | ++++ | ++++ | 5.5 | — | — | — | — | — | — | Catalase | +++ | +++ | +++ | ++++ | ++++ | ++++ | Trypsin | +++ | +++ | +++ | ++++ | ++++ | ++++ | Pepsin | +++ | +++ | +++ | ++++ | ++++ | ++++ | Proteinase K | +++ | +++ | +++ | ++++ | ++++ | ++++ |
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The diameter of the inhibition zone (mm): − < 6, 6 < + < 10, 10 < ++ < 14, 14 < +++ < 18, ++++ > 18. |