Zone of Inhibition (in mm)
S.No. ATCC Reference Strains +ve control AE (1mg/ml) ME (1mg/ml) AQE (1mg/ml) SNE of P. amarus(100µg/ml) SNE of T. cordifolia(100 µg/ml)
1 Enterococcus faecalisATCC 29212 13 ± 0.39 - - - 14 ± 0.13 15 ± 0.33
2 Klebsiella pneumonia ATCC 700603 12 ± 0.31 - - - 15 ± 1 16 ± 1
3 Escherichia coli ATCC 25922 11 ± 1 - - - 15 ± 0.58 14 ± 0.58
4 ShigellaflexneriATCC 12022 12 ± 0.58 - - - 15 ± 0.73 14 ± 0.33
5 Salmonella typhiATCC 13311 13 ± 0.58 - - - 14 ± 0.87 13 ± 0.47
6 Proteus mirabilis ATCC 43071 11 ± 0.76 - -   13 ± 1 13 ± 1
7 Pseudomonas aeruginosa ATCC 27853 10 ± 0.13 - - - 17 ± 0.11 17 ± 0.58
8 Staphylococcus aureusATCC 259323 13 ± 0.77 - - - 14 ± 0.17 15 ± 1
9 SerratiamarcescensATCC 27137 10 ± 0.87 - - - 12 ± 1 15 ± 1
10 Aspergillusniger ATCC 16404 13 ± 0.51   - - 15 ± 0.58 16 ± 0.58
11 Candida albicansATCC 10231 12 ± 0.33 - - - 13 ± 0.58 14 ± 0.58
AE=Acetonic Extract, ME=Methanolic Extract, AQE=Aquous Extract, SNE=Silver nanoparticles Extract , +ve control taken as streptomycin in case of bacteria and ketoconazole in case of fungus.
Table 1: Results of antibacterial activity of different plant extracts and AgNPs of P. amarus and T. cordifolia against reference ATCC bacterial and fungal strains.