Table 4.
Regression analysis of variables used to determine optimal spray drying conditions

Responses	F-Ratio
	X1	X2	X3
	Water uptake (g)	4.30*	39.14***	3.85*
Solubility (%)	20.76***	7.88**	3.68*
Particle size (μm)	3.94*	0.80	52.30***

Significant at 10% level;
Significant at 5% level;
Significant at 1% level.