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Table 3 MICs and MBCs of the PGF, S1, S2, and S3

From: Characterization of the anti-Staphylococcus aureus fraction from Penthorum chinense Pursh stems

MICs, MBCs and MIC/MBC ratios of the active fraction, components and vancomycin (μg/mL)

Test strains

S. aureus ATCC 25923

S. aureus ATCC 43300

PGF

 MIC

62.5

62.5

 MBC

125

250

 MBC/MIC

2

4

S1

 MIC

62.5

62.5

 MBC

 MBC/MIC

S2

 MIC

62.5

62.5

 MBC

500

 MBC/MIC

8

S3

 MIC

62.5

62.5

 MBC

250

250

 MBC/MIC

4

4

Vancomycin

 MIC

2

2

 MBC

2

2

 MBC/MIC

1

1

  1. Note: “-” indicates the value could not be identified