Table 2.
Indicator strains used for the in vitro antimicrobial activity.
| Indicator Strains Used in the Assays | Cultivation Conditions | Strains Used in the Well-Diffusion Assay (WDA) | Strains Used in the Spot Test |
|---|---|---|---|
| Clostridium sporogenes | RCM, 37 °C, 24–48 h, anaerobic | + | + |
| Listeria innocua DPC 3572 | BHI, 37 °C, 24 h | + | + |
| L. monocytogenes DPC 1768 | BHI, 37 °C, 24 h | + | + |
| Escherichia coli DPC 6054 | BHI, 37 °C, 24 h | + | + |
| Salmonella enterica ssp. Typhimurium DPC 6046 | BHI, 37 °C, 24 h | + | + |
| Latilactobacillus curvatus DSM 20019T | MRS, 30 °C, 24–48 h | + | − |
| Latilactobacillus sakei ssp. sakei LMG 13558 T | MRS, 30 °C, 24–48 h | + | − |
| Lactobacillus delbrueckii ssp. bulgaricus LMG 6901T | MRS, 37 °C, 24–48 h, anaerobic | + | − |
| Lactiplantibacillus plantarum DPC6124 | MRS, 37 °C, 24–48 h, | + | − |
| Lacticaseibacillus paracasei ssp. paracasei DPC6130 | MRS, 30 °C, 24–48 h | + | − |
| Levilactobacillus brevis LMG 6906T | MRS, 37 °C, 24–48 h, anaerobic | + | − |
| Limosilactobacillus fermentum DPC 6193 | MRS, 37 °C, 24–48 h, anaerobic | + | − |
Strain was used (+) or not used (−) in the assay.