Table 2.

MIC and MLC results illustrating the minimum inhibitory concentration for the control (vancomycin unprocessed by iDPC), processed vancomycin, iDPC 10%—a 10:90 L-glutamic acid: vancomycin formulation, iDPC 45%—a 45:55 L-glutamic acid: vancomycin formulation, iDPC 80%—a 45:55 L-glutamic acid: vancomycin formulation. The process parameters of the iDPC formulations are as follows: 2.5 min of pre-processing time, 17.5 min of process time, 22.5 l/min flow rate, 95 relative centrifugal force (RCF).

Formulation	MIC (μg/mL)	MLC (μg/mL)
Control	3.125	6.25
Processed vancomycin	3.125	6.25
iDPC 10%	3.125	6.25
iDPC 45%	3.125	6.25
iDPC 80%	3.125	6.25