From: Chemical profiling, antimicrobial and insecticidal evaluations of Polygonum hydropiper L
Samples | Conc. μg/ml | Diameter of the inhibitory zone (mm) Mean ± SEM (n = 3) | ||||||
---|---|---|---|---|---|---|---|---|
Enterococcus faecalis | Klebsiella pneumonia | Escherichia coli | Proteus mirabilis | Staphylococcus aureus | Salmonella typhi | Pseudomonas aeruginosa | ||
Crude (Ph.Cr) | 25 | 5.33 ± 0.88 | 6.33 ± 0.66 | 0.00 ± 0.00 | 11.00 ± 0.00 | 10.00 ± 0.57 | 11.33 ± 1.20 | 15.66 ± 1.85 |
50 | 14.00 ± 0.57 | 10.33 ± 0.33 | 0.00 ± 0.00 | 17.33 ± 0.88 | 14.33 ± 0.33 | 14.00 ± 0.57 | 20.33 ± 0.88 | |
100 | 17.33 ± 0.88 | 14.00 ± 0.00 | 9.00 ± 0.57 | 34.00 ± 1.15 | 18.66 ± 0.66 | 21.33 ± 0.88 | 25.33 ± 1.45 | |
Ethyl acetate (Ph.EtAc | 25 | 9.33 ± 0.33 | 0.00 ± 0.00 | 0.00 ± 0.00 | 11.66 ± 1.20 | 8.33 ± 0.88 | 8.00 ± 0.57 | 13.00 ± 0.57 |
50 | 18.33 ± 0.88 | 7.00 ± 0.57 | 8.33 ± 0.88 | 18.33 ± 0.66 | 13.66 ± 1.20 | 15.66 ± 0.66 | 18.33 ± 0.66 | |
100 | 27.00 ± 0.57 | 13.33 ± 0.88 | 15.00 ± 0.00 | 27.66 ± 2.18 | 18.33 ± 0.88 | 20.73 ± 1.00 | 24.00 ± 0.57 | |
Chloroform (Ph.Chf) | 25 | 13.66 ± 0.33 | 0.00 ± 0.00 | 8.00 ± 0.57 | 12.66 ± 3.40 | 7.33 ± 0.88 | 17.33 ± 0.66 | 18.66 ± 1.20 |
50 | 19.00 ± 0.57 | 8.00 ± 0.57 | 14.33 ± 0.33 | 15.33 ± 2.02 | 11.66 ± 1.45 | 23.00 ± 0.57 | 23.00 ± 1.00 | |
100 | 31.66 ± 1.20 | 15.60 ± 1.15 | 18.00 ± 1.52 | 21.00 ± 1.73 | 16.00 ± 1.15 | 29.33 ± 0.88 | 31.66 ± 2.18 | |
Butanol (Ph.Bt) | 25 | 7.00 ± 1.15 | 0.00 ± 0.00 | 0.00 ± 0.00 | 14.00 ± 0.57 | 13.66 ± 1.20 | 11.33 ± 0.66 | 7.33 ± 0.88 |
50 | 11.00 ± 1.15 | 0.00 ± 0.00 | 0.00 ± 0.00 | 19.66 ± 1.20 | 18.66 ± 1.45 | 14.00 ± 1.52 | 12.66 ± 0.66 | |
100 | 21.00 ± 0.00 | 8.00 ± 0.00 | 11.33 ± 0.88 | 29.00 ± 0.00 | 23.00 ± 1.15 | 19.00 ± 0.57 | 16.00 ± 1.52 | |
n-Hexane (Ph.Hex) | 25 | 11.66 ± 0.66 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | 11.00 ± 1.15 | 8.66 ± 1.66 | 12.66 ± 0.33 |
50 | 17.66 ± 1.66 | 9.66 ± 0.33 | 7.66 ± 1.20 | 9.33 ± 0.66 | 17.33 ± 2.18 | 14.00 ± 1.00 | 17.00 ± 0.57 | |
100 | 30.00 ± 0.57 | 15.00 ± 0.57 | 12.00 ± 0.57 | 14.00 ± 0.57 | 26.33 ± 0.88 | 20.33 ± 0.88 | 21.00 ± 0.00 | |
Saponins (Ph.Sp) | 25 | 6.60 ± 1.15 | 0.00 ± 0.00 | 11.00 ± 1.00 | 0.00 ± 0.00 | 10.66 ± 2.02 | 22.00 ± 0.57 | 15.00 ± 0.00 |
50 | 10.33 ± 1.45 | 00.00 ± 0.00 | 16.00 ± 0.57 | 0.00 ± 0.00 | 15.00 ± 0.57 | 26.33 ± 0.33 | 22. 33 ± 1.20 | |
100 | 26.66 ± 1.20 | 7.33 ± 0.88 | 23.00 ± 0.00 | 8.66 ± 1.20 | 22.00 ± 1.52 | 30.66 ± 1.20 | 27.00 ± 0.57 | |
Aqueous (Ph.Aq) | 25 | 4.00 ± 0.00 | 0.00 ± 0.00 | 6.00 ± 1.15 | 0.00 ± 0.00 | 0.00 ± 0.00 | 0.00 ± 0.00 | 6.33 ± 0.66 |
50 | 13.00 ± 0.57 | 0.00 ± 0.00 | 10.33 ± 0.33 | 0.00 ± 0.00 | 7.00 ± 0.57 | 10.33 ± 0.66 | 10.88 ± 0.33 | |
100 | 20.33 ± 0.33 | 10.33 ± 1.45 | 26.66 ± 1.20 | 11.33 ± 1.45 | 14.33 ± 2.02 | 15.60 ± 1.15 | 13.00 ± 0.66 | |
Positive Control | 25 | 19.33 ± 2.02 | 24.00 ± 0.57 | 23.33 ± 1.45 | 22.57 ± 0.57 | 16.66 v 0.88 | 20.33 ± 0.88 | 22.33 ± 0.66 |
50 | 25.00 ± 0.57 | 29.33 ± 0.66 | 29.66 ± 1.20 | 27.66 ± 0.88 | 23.33 ± 1.52 | 27.00 ± 0.57 | 29.00 ± 0.57 | |
100 | 31.66 ± 1.45 | 35.33 ± 0.88 | 34.66 ± 0.88 | 31.00 ± 1.52 | 27.00 ± 1.15 | 34.66 ± 1.20 | 36.66 ± 1.20 |