Functional and Oxidative Quality Characterization of Spray-Dried Omega-3-Enriched Milk Powder

Table 1

Coded and actual levels of independent variables for optimization of response factors as determined by central composite design (CCD).

Independent variables	Units	Coded levels
		‒1	0	+1
Inlet air temperature (IAT)	°C	160	180	200
Pump speed (PS)	mL/min	3	6	9
Maltodextrin (MD)	%	10	20	30
Needle speed (NS)	s	5	7	9