Skip to main content

Table 1 Mean MIC values of extracts and fractions from Z. leprieurii on different species of M. tuberculosis

From: Potential of Zanthoxylum leprieurii as a source of active compounds against drug resistant Mycobacterium tuberculosis

  

MIC (μg/ml)

 
 

Pan sensitive strain H37RV

Rifampicin resistant strain TMC 331

Isoniazid resistant strain TMC 301

Crude extracts

 Chloroform extract

260.0

>6250

156.3

 Methanol extract

47.5

75.3

125.0

Fractions

 Za1

31.3

31.3

78.2

 Za2

94.5

31.3

63.2

 Za3

>500

16.4

>500

 Za4

6.3

23.0

11.7

 Za5

31.3

31.3

94.1

 Za6

11.7

31.3

31.3

 Za7

94.1

94.1

>500

 Za8

63.2

31.3

>500

 Za9

63.2

>500

>500

aZa 10

>500

>500

>500

 Rifampicin

2.0

-

2.0

 Isoniazid

4.0

4.0

-

  1. aZa 10 = Za11−Za16 with MIC >500 ug/ml