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Table 1 Antimicrobial activity of Omani propolis samples (extracts with 70% ethanol)

From: Omani propolis: chemical profiling, antibacterial activity and new propolis plant sources

Sample

Minimum Inhibitory concentration (μg. mL-1)

 

S. aureus

E. coli

OM-1

43

334

OM-2

90

356

OM-3

169

338

OM-4

86

344

OM-5

88

350

OM-6

42

169

OM-7

43

172

OM-8

90

356

BGa

125

>1000

Netilmicin

4

10

  1. a Bulgarian (poplar type) propolis extract.