In Vitro Antilisterial Properties of Crude Methanol Extracts of Garcinia kola (Heckel) Seeds
Table 1
Zones of inhibition including the standard deviations of ciprofloxacin and the crude methanol extract of Garcinia kola seeds against Listeria isolates.
Test organisms
Zones of inhibition (mm)
Test organisms
Zones of inhibition (mm)
Meth
Cipro
Meth
Cipro
L. grayi (LAL 13)
0
20 ± 3.055
L. ivanovii (LEL 18)
12 ± 0.577
20 ± 3.215
L. ivanovii (LEL 17)
11 ± 1.155
19 ± 1.528
L. ivanovii (LEL 29)
0
8 ± 0.577
L. ivanovii (LEL 30)
15 ± 0.577
30 ± 0.577
L. ivanovii (LEL 15)
0
13 ± 2.082
L. ivanovii (LDB 11)
10 ± 1.155
20 ± 1
L. ivanovii (LDB 9)
13 ± 1.155
25 ± 2.082
L. ivanovii (LEL9)
10 ± 2.517
16 ± 2.082
L. ivanovii (LDB 10)
15 ± 1.155
25 ± 0.577
L. ivanovii (LEL 1)
17 ± 0.577
17 ± 0.577
L. ivanovii (LEL 2)
0
28 ± 1.528
L. ivanovii (LEL 5)
0
11 ± 0.577
L. ivanovii (LEL 6)
0
11 ± 1.732
L. ivanovii (LEL 3)
0
35 ± 3.055
L. ivanovii (LEL 4)
0
14 ± 1
L. ivanovii (LEL 19)
0
25 ± 4.041
L. ivanovii (LEL 10)
0
20 ± 2.082
L. ivanovii (LAL 9)
10 ± 0.577
25 ± 1.732
L. ivanovii (LAL 11)
10 ± 1.732
17 ± 2.646
L. grayi (LAL 12)
10 ± 1.528
17 ± 1.155
L. ivanovii (LAL 10)
11 ± 2.082
15 ± 2.082
L. grayi (LAL 15)
10 ± 2
18 ± 2.082
L. ivanovii (LAL 14)
0
30 ± 2.517
L. ivanovii (LDB 1)
0
15 ± 2.082
L. ivanovii (LDB 2)
0
14 ± 0
L. ivanovii (LAL 6)
0
19 ± 1.155
L. ivanovii (LAL 5)
0
20 ± 1.528
L. ivanovii (LAL 7)
0
20 ± 1.528
L. monocytogenes (LAL 8)
18 ± 1.528
12 ± 1
L. ivanovii (LDB 7)
19 ± 0.577
27 ± 0.577
L. ivanovii (LDB 12)
14 ± 1.155
25 ± 1.528
L. ivanovii (LDB 3)
10 ± 0.577
15 ± 1
L. ivanovii (LDB 8)
0
20 ± 1.732
L. ivanovii (LEL 7)
0
9 ± 1
L. ivanovii (LEL 8)
0
30 ± 1.528
L. ivanovii (LEL 14)
0
35 ± 2
L. ivanovii (LEL 16)
11 ± 0.577
15 ± 1.528
L. grayi (LAL 3)
0
13 ± 3.055
L. ivanovii (LAL 4)
0
20 ± 2
L. ivanovii (LAL 2)
11 ± 1.155
16 ± 1
L. ivanovii (LAL 1)
0
20 ± 2
Note. Meth denotes methanol extract; Cipro denotes ciprofloxacin; number ± number denotes zone of inhibition in mm ± standard deviation in mm whereby each observation is a product of 3 replicate experiments; mm denotes millimeters.
