Table 1. Details of bacteria isolation and fermentation.
| Bacteria | Original foods | Place of production | Separation medium and method |
|---|---|---|---|
| 31 strains | local cheese | Qinghai, China | MRS liquid medium (containing vancomycin), anaerobic culture and coating separation |
| 23 strains | mushroom | Tibetan, China | MRS liquid medium (containing vancomycin), anaerobic culture and coating separation |
| 22 strains | local yogurt | Inner Mongolia, China | MRS liquid medium (containing vancomycin), anaerobic culture and coating separation |
| 26 strains | pickles | Shandong, China | MRS liquid medium (containing vancomycin), anaerobic culture and coating separation |