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Table 2 MIC and MBC (in μg/mL) of compounds isolated from A. adianthifolia roots againts the panel of 11 Gram-negative bacteria

From: Antibacterial and antibiotic-modifying activities of fractions and compounds from Albizia adianthifolia against MDR Gram-negative enteric bacteria

Bacterial strains

Compounds, MIC and MBC in parenthesis (in μg/mL)

2+ 3

4

5

6

7

CHL

E. coli

      

 AG102

128(−)

32(−)

 ATCC8739

16(32)

2(64)

 ATCC 10536

16(32)

16(32)

32(−)

64(−)

2(32)

E. aerogenes

      

 ATCC13048

128 (−)

128(−)

128(−)

128(−)

128(−)

16(−)

 EA27

32(−)

K. pneumoniae

      

 ATCC11296

128(−)

32(−)

 KP55

32(64)

128(−)

128 (−)

128(−)

64(−)

P. stuartii

    

 

 ATCC29916

64(128)

64(128)

128 (−)

64(−)

 NEA 16

64(−)

P. aeruginosa

      

 PA01

16(64)

2(64)

64(−)

 PA124

128(−)

  1. -: MIC or MBC values above 128 μg/mL; compound 1 was not active at up to 128 μg/mL