Skip to main content

Table 2 Antibacterial activity of the yeast isolate

From: Antimicrobial and antioxidant activities of Saccharomyces cerevisiae IFST062013, a potential probiotic

Test organism

Source ID (ATCC)

Zone diameter (mm)

Yeast isolate

Doxycycline

Whole cell

Culture supernatant

Cell lysate

Gram positive

B. subtilis

11774

7

5.1

11.6

21

S. aureus

25923

7.5

4.9

10.3

24

B. cereus

10876

7

6.1

9.4

12

B. polymyxa

842

8.5

5.9

11.4

21

B. megaterium

13578

7

5.4

9.8

28

E. faecalis

29212

6.5

5.3

10.4

19

Gram negative

S. typhi

65154

11.5

8.3

14.8

27

S. flexneri

12022

12.0

7.9

15.2

15

K. pneumoniae

13883

10.5

7.5

13.7

22

P. vulgaris

13315

10

8.1

15.1

17

E. coli

25922

11

8.7

14.9

19

V. cholerae

15748

13.5

9.6

16.3

26

P. aeruginosa

27853

12.5

9.1

16.1

21