Antibacterial and antifungal activities of teucrium royleanum (Labiatea)

Figures & data

Table I.  Anti bacterial activities of crude extract & various fractions of Teucrium Royleanum.

		Crude Extract		CHCl3 Fraction		EtOAc Fraction		BuOH Fraction
Name of Bacteria	Zone of Inhibition of standard (Imipinem) 10 μg / mL	Zone of Inhibition (mm)	Inhibition (%)	Zone of Inhibition (mm)	Inhibition (%)	Zone of Inhibition (mm)	Inhibition (%)	Zone of Inhibition (mm)	Inhibition (%)
E. coli,	30	16.00	53%	11.00	36.6%	23.00	76.6%	5.00	16.6%
B. subitilis	33	13.00	39.3%	4.00	12.1%	14.00	42.4%	Nil	Nil
S. aurous	33	9.00	27.2%	Nil	Nil	Nil	Nil	Nil	Nil
S. flexenari	24	Nil	Nil	Nil	Nil	Nil	Nil	Nil	Nil
P.aerugenosa	24	15.00	60%	10.00	41.6%	17.00	70.8%	6.00	25%
S. typhi	25	15	60%	24.00	85.7%	25.00	100%	11	45.8%

Crude extract and fractions were used at a dose of 3 mg/mL.

Table II.  Antifungal activities of crude extract & various fractions of teucrium royleanum.

		Crude Extract		CHCl3 Fraction		EtOAc Fraction		BuOH Fraction		Standard Drugs
Name of fungi	-Ve Control Linear Growth (mm)	Linear Growth (mm)	Inhibition (%)	Linear Growth (mm)	Inhibition (%)	Linear Growth (mm)	Inhibition (%)	Linear Growth (mm)	Inhibition (%)	Name	μL/mL
T. longifusus	100	50	50%	13	87%	29	71%	30	70%	Miconazole	65
C. albicans	100	100	0%	100	0%	0	0%	100	0%	Miconazole	110.8
A. flavus	100	100	0%	35	0%	100	0%	100	0%	Amphotericin - B	24
M. canis	100	60	40%	47	53%	60	40%	100	0%	Miconazole	97
F. solani	100	100	0%	100	0%	100	0%	100	0%	Miconazole	85
C. glaberata	100	100	0%	100	0%	100	0%	100	0%	Miconazole	100.8

Crude extract and fractions were used at a dose of 24 mg/mL.

Figure 1 Antibacterial activity of the crude extract and fractions of Teucrium royleanum at 3 mg/mL.

Figure 2 Antifungal activity of the crude extract and fractions of Teucrium royleanum at 24 mg/mL.