JMB

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Table. 1.

Table. 1.

The minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) of dried green coffee bean (DGC), coffee pulp (CP), and arabica leaf (AL) extracts (mg/ml) against 28 multidrug-resistant E. coli strains.

No. Strains DGC CP AL
MIC MBC MIC MBC MIC MBC
1 E1 50 100 12.5 25 50 100
2 E3 50 100 25 50 50 100
3 E5 50 100 25 50 50 100
4 E6 50 100 25 50 50 100
5 E8 50 100 25 50 50 100
6 E9 50 100 25 50 50 100
7 E11 50 100 12.5 25 50 100
8 E14 50 100 25 50 50 100
9 E15 50 100 12.5 25 50 100
10 E16 50 100 25 50 50 100
11 E20 50 100 25 50 50 100
12 E21 50 100 25 50 50 100
13 E24 50 100 25 50 50 100
14 E26 50 100 12.5 25 12.5 25
15 E27 50 100 25 50 50 100
16 E28 50 100 25 50 50 100
17 E30 50 100 25 50 50 100
18 E32 50 100 25 50 12.5 25
19 E34 50 100 25 50 12.5 25
20 E36 50 100 50 100 12.5 25
21 E39 50 100 50 100 50 100
22 E41 50 100 25 50 50 100
23 E48 50 100 25 50 50 100
24 E49 50 100 25 50 50 100
25 E50 50 100 12.5 25 50 100
26 E52 50 100 12.5 25 50 100
27 E65 50 100 12.5 25 50 100
28 E66 50 100 12.5 25 50 100
Reference ATCC 25922 50 100 25 50 50 100

*MIC and MBC are expressed as mg/ml.

J. Microbiol. Biotechnol. 2023;33:1179~1188 https://doi.org/10.4014/jmb.2304.04051
© J. Microbiol. Biotechnol.