Optimization of Microwave-Assisted Extraction Method for Increased Extraction Yield and Total Phenol Content from Moringa Leaves (Moringa oleifera Lam.) var. PKM 1

Table 1

Independent factors and its range set in experiment design.

Input variables	Symbol	Levels
	Xi	−1	0	+1
Power W	X1	500	600	700
Temperature (°C)	X2	30	40	50
Time (min)	X3	20	30	40