Table 1.
IZDs (mm) of different fractions of PCP extracts
| Standard Strains | Fractions (10 mg/mL) | PGF (5 mg /mL) | Van (10 μg /mL) | |||
|---|---|---|---|---|---|---|
| PF | EAF | BuOHF | WF | |||
| S. aureus ATCC 29213 | – | 8.33 ± 0.58 | 6.83 ± 0.29 | – | 7.80 ± 0.30 | 23.85 ± 0.43 |
| S. aureus ATCC 43300 | – | 10.75 ± 0.35 | 6.50 ± 0.71 | – | 8.38 ± 0.60 | 26.23 ± 0.31 |
| S. aureus ATCC 25923 | – | 9.67 ± 0.82 | 6.67 ± 0.52 | – | 8.00 ± 0.26 | 27.35 ± 0.25 |
| S. epidermidis CMCC26069 | – | 9.33 ± 0.58 | 6.67 ± 0.58 | – | 7.86 ± 0.69 | Nd |
| B. subtilis CMCC 1.1470 | – | 10.83 ± 0.98 | 6.33 ± 0.52 | – | 8.80 ± 1.30 | Nd |
| S. thermophilus ATCC 19258 | – | 10.50 ± 0.71 | 6.50 ± 0.71 | – | 7.33 ± 0.52 | Nd |
| L. rhamnosus ATCC 53103 | – | 12.67 ± 0.58 | 6.33 ± 0.58 | – | 12.00 ± 0.83 | Nd |
Note: In the experiment, DMSO- and water-impregnated paper discs were used as negative controls. “-” indicates that no visible inhibition zone was observed. “Nd” means not detected