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Table 2 Inhibition zones of antimicrobial activity of T. asiatica fractions and Chelerythrine

From: Antibacterial mechanism of chelerythrine isolated from root of Toddalia asiatica (Linn) Lam

Samples Concentration(mg/mL) Inhibition zones(mm)
SA MRSA ESBLs-SA
Petroleum ether fraction 50 8.13 ± 0.18 9.21 ± 0.18
Ethyl acetate fraction 50 8.06 ± 0.13 8.00 ± 0.18
Methanol fraction 50 7.95 ± 0.28
Chelerythrine 10 19.07 ± 0.19 18.12 ± 0.14 16.93 ± 0.23
Blank  
DMSO  
Berberine 2.5 15.04 ± 0.31 15.89 ± 0.24 16.27 ± 0.19
  1. (−) no activity; Berberine-positive control