Test isolates

Test organisms

Gram positive bacteria

Gram negative bacteria

Yeast/fungi

MTCC
96

MTCC 106

MTCC 121

MTCC 739

DN1*

MTCC
227

MTCC 1344

 

Inhibition zone (in mm diameter)

Standard antibiotic  discs

Erythromycin
16

Penicillin-G
18

Amikacin
18

Streptomycin
18

Rifampicin
12

Amphotericin-B
16

Nystatin
13

NRB1-1

-

13±0.29

16±0.76

-

-

-

-

NRB1-9

-

-

15±0.29

-

-

-

11±0.58

NRB1-19

 

17±0.29

18±0.76

19±1.0

-

-

15±0.76

NRB1-20

-

-

15±0.58

-

-

-

-

NRB1-25

-

-

16±1.0

-

-

-

-

NRB1-29

-

-

15±0.58

13±1.5

-

-

-

NRB1-33

-

-

13±0.29

16±0.58

-

-

-

NRB1-44

16±1.0

-

18±0.76

-

-

-

17±1.0

NRP1-5

-

13±0.58

14±0.5

11±0.76

-

-

-

NRP1-13

-

-

18±1.0

-

-

-

20±0.76

NRP1-14

-

-

-

-

-

20±1.0

21±0.58

NRP1-18

21±0.58

16±0.5

15±0.76

-

-

-

17±0.29

NRP1-20

-

-

15±1.0

-

-

-

-

NRP1-26

22±0.58

15±0.29

16±0.5

18±1.0

-

12±0.76

18±0.76

NRP1-28

-

-

16±0.29

-

-

-

-

NRP1-29

-

-

15±0.76

-

-

-

-

NRP1-35

-

-

18±0.5

16±1.0

-

-

18±0.76

NRP1-40

-

-

13±1.0

-

-

-

-

NRS1-1

-

12±1.5

15±0.29

-

-

-

-

NRS1-11b

18±0.58

20±0.29

17±1.0

18±0.76

-

-

-

NRS1-18

13±0.58

-

15±0.58

17±0.29

-

-

-

NRS1-30

-

-

14±1.0

-

-

-

-

NRS1-39

-

-

16±0.58

15±0.29

-

-

-

Table 1: Secondary Screening profile of the selected isolates exhibiting good antimicrobial activity in primary screening.