Co-encapsulation of β-D-Galactosidase and Ascorbic Acid in the Milk Protein-Based Microcapsules: Optimization and Characterization

Table 3

, adjusted , and predicted of the different responses.

Factor name		Adjusted	Predicted
Particle size (nm)	0.71	0.55	0.39
PDI	0.86	0.79	0.64
Zeta potential (mV)	0.94	0.92	0.89
EE (lactase enzyme) (%)	0.94	0.93	0.91
EE (ascorbic acid) (%)	0.91	0.9	0.88
Lactase activity (%)	0.9	0.88	0.85
Viscosity (mPa·s)	0.59	0.41	0.25