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Table 3 Antifungal activity of Q. dilatata extracts tested against filamentous fungi

From: Polarity directed optimization of phytochemical and in vitro biological potential of an indigenous folklore: Quercus dilatata Lindl. ex Royle

Samples

aDiameter of growth inhibition zone at 100 μg/disc

A. fumigatus

F. Solani

A. niger

A. flavus

NH

7 ± 0.24

8 ± 1.85

7 ± 1.21

7.5 ± 0.45

C

7.5 ± 1.0

7 ± 0.25

7.5 ± 1.2

7.5 ± 0.25

A

7.5 ± 0.56

7.5 ± 1.21

7.5 ± 1.5

7.5 ± 0.32

EtA

7 ± 0.45

8 ± 0.56

7.5 ± 0.78

6.5 ± 0.41

Et

8 ± 0.52

8 ± 1.40

7 ± 0.25

8 ± 0.35

CE

7.5 ± 0.45

7 ± 0.35

8 ± 0.50

7.5 ± 0.30

CM

7 ± 0.35

8 ± 0.40

7 ± 0.57

7 ± 0.25

EEt

7.5 ± 1.2

7 ± 0.35

7.5 ± 0.20

7 ± 0.65

MEt

8 ± 0.40

7 ± 0.65

8 ± 1.10

7.5 ± 0.67

E

8 ± 0.45

7.5 ± 1.43

8 ± 1.0

9 ± 0.98

DA

7 ± 0.40

7 ± 1.50

7 ± 1.67

8 ± 0.55

M

7 ± 0.50

9 ± 1.54

8 ± 0.76

7.5 ± 0.69

DM

7.5 ± 0.5

8 ± 0.78

7.5 ± 0.80

6.5 ± 0.55

D

8 ± 0.55

7.5 ± 0.45

9 ± 0.75

7 ± 0.40

Clotrimazole

23 ± 0.12

24 ± 0.98

22 ± 1.03

24 ± 1.01

DMSO

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  1. aZone of inhibition including the diameter of disc (6 mm). In each disc, the sample size was 100 μg per disc (5 μl) in disc diffusion assay. --: no activity. Values are presented as mean ± standard error from triplicate investigation