S.No Test samples Resistant Sensitive Zones of inhibition
01 B1 (syrup) R - -
02 B2 (syrup) R - -
03 B14 (drops) - S 25 ± 1.23 mm
04 B3 (syrup) R - -
05 B32 (syrup) R - -
06 B18 (syrup) R - -
07 B33 (syrup) R - -
08 B26 (syrup) R - -
09 B28 (syrup) R - -
10 B5 (syrup) R - -
11 B6 (syrup) R - -
12 B11 (syrup) - S 15 ± 2.13 mm
13 B27 (syrup) R - -
14 B23 (syrup) R - -
15 B7 (syrup) R - -
16 B8 (syrup) - S 7 ± 1.34 mm
17 B9 (syrup) R - -
18 B44 (syrup) R - -
19 B24 (syrup) R - -
20 B12 (syrup) R - -
21 B43(Oil) R - -
22 B29 (Powder) R - -
23 B11 (Tablet) R - -
24  B12 (Ointment) R - -
25 B38 (Ointment) R - -
26 B45 (Ointment) R - -
27 J B11 (Ointment) R - -
28 B41 (Ointment) - S 13 ± 2.87 mm
  Ciprofloxacin (standard) - S 26 ± 0.09 mm
Table 1: Antibacterial potential of various herbal branded formulations against Escherichia coli.