The Effect of Supplementing Mushroom Growing Substrates on the Bioactive Compounds, Antimicrobial Activity, and Antioxidant Activity of Pleurotus ostreatus

Table 1

Minimum inhibitory concentration (MIC) (mg/ml) of methanol extract of P. ostreatus mushroom grown on sugar cane tops supplemented with varying levels of wheat bran.

Supplement (WB)	Test organisms
	E. coli	S. aureus	C. albicans	C. neoformans
0%	2.50	0.31	1.25	2.5
2%	2.5	0.16	1.25	1.25
14%	2.5	0.31	2.5	1.25
18%	2.5	0.31	2.5	1.25
20%	1.25	0.16	0.31	1.25
Control drugs
Vancomycin	0.002	0.001	—	—
Streptomycin	0.025	0.013	—	—
Amphotericin	—	—	0.012	0.004