Table 3.

Determination of MBCs of Petamcin-A and 12 % acetic acid against some test strains^a

Strains	MBC, μl ml−1
	Petamcin-A	Acetic acid
S. aureus	33	67
E. coli	100	200
C. albicans	100	–
C. guilliermondii	100	Undiluted
D. hansenii	50	Undiluted

^aAll experiments were independently repeated three times. Mean values with standard deviations are presented, p ≤ 0.002. For details, see Materials and methods