Table 6.

Stability of the rPG-1 at different pH and temperature in terms of MIC against E. coli after a pre-incubation time of 30 min, antimicrobial activity assay using colony count method was performed to determine the antimicrobial activity.

Parameters	pH/temperature	MIC (μg/mL)
pH	2	2.5
	4	2.5
	6	2
	11	2.5
Temperature (°C)	25	2
	50	2
	80	2
	95	2.5