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Table 2 Minimum Inhibitory Concentration of CHET and Doxycycline

From: Antibacterial, antifungal and antioxidant activities of the ethanol extract of the stem bark of Clausena heptaphylla

Test organism Source ID (ATCC) MIC value
CHET (μg/ml) Doxycycline hydrochloride (μg/ml)
Gram-positive Bacillus subtilis 11774 2000 5.0
Staphylococcus aureus 25923 2500 5.5
Bacillus cereus 10876 2500 4.5
Bacillus polymyxa 842 3000 6.0
Bacillus megaterium 13578 3000 5.5
Enterococcus faecalis 29212 3000 4.5
Gram-negative Salmonella typhi 65154 3500 5.5
Shigella flexneri 12022 3000 6.0
Klebsiella pneumoniae 13883 3500 6.5
Shigella sonnei 8992 3500 5.5
Proteus vulgaris 13315 2000 4.5
E. coli 25922 2500 5.0
Vibrio cholerae 15748 3000 5.0
Pseudomonas aeruginosa 27853 2500 4.5