Table 3. Antibacterial Activity Test of p-Acetamide and MPAEMA^a.

	inhibition zones (mm)
	positive control					negative control	test material
test bacteria	VA (30)	TE (30)	C (30)	E (15)	P (10)	DMSO	p-acetamide	MPAEMA
S. aureus ATCC 25923	21	30	27	30	40		20	11
C. glabrata	8	19	28		7		12
B. subtilis	22	16	36	29	31		23
E. faecalis ATCC 551289	22	27	30	12	23		20
E. coli ATCC 25922	25	12	30	26	33		8
K. pneumoniae NRLLB4420	20	12	25	21	32
P. aeruginosa ATCC 27853	6	9	12	6	6		10
L. monocytogenes ATCC 1911	25	30	32	11	25		15

^aVancomycin (VA₃₀), penicillin (P₁₀), terramycin (TE₃₀), erythromycin (E₁₅), and chloramphenicol (C₃₀).