Changes in some Physical and Chemical Properties of Black Mulberry (Morus nigra L.) Concentrate during Storage

Table 4

Antimicrobial activity of black mulberry concentrate.

Samples		E. coli	S. aureus	B. cereus	P. aeruginosa	S. cerevisia	C. albicans	A. niger	P. roqueforti
Black mulberry concentrate		—	—	—	—	—	—	—	—
Black mulberry concentrate day 20	Room temperature ()	—	—	—	—	—	—	—	—
	Refrigerator temperature ()	—	—	—	—	—	—	—	—
Black mulberry concentrate day 40	Room temperature ()	—	—	—	—	—	—	—	—
	Refrigerator temperature ()	—	—	—	—	—	—	—	—
Black mulberry concentrate day 60	Room temperature ()	—	—	—	—	—	—	—	—
	Refrigerator temperature ()	—	—	—	—	—	—	—	—
Ofloxacin		10	20	12	20	—	—	—	—
Amphotericin B						—	2.50	—	—

(-) indicates the absence of inhibition zone diameter. (): inhibition zone diameter unit (mm). Ofloxacin; antibiotic for bacteria, amphotericin B; antibiotic for yeasts and molds.