Isolation and Characterization of Two New Antimicrobial Acids from Quercus incana (Bluejack Oak)

Table 3

Antibacterial activity of isolated compounds [1-2].

S. number	Culture	Zone of inhibition (mm)
		1	2	Ciprofloxacin
1	Bacillus subtilis	8	5	8
2	Staphylococcus aureus	16	13	16
3	Micrococcus luteus	11	9	18
4	Pseudomonas pickettii	0	0	0
5	Escherichia coli	0	0	0
6	Shigella flexneri	6	9	14