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

Table 2

Optimization of extraction parameters for moringa leaf powder using MAE by RSM.

Run	Factors			Extraction yield (%)		Total phenol content (mg GA/g)
	X1 (W)	X2 (°C)	X3 (min)	Experimental	Predicted	Experimental	Predicted
1	600	40	30	17.51	17.54	75.73	75.87
2	700	30	20	16.05	16.09	69.45	69.64
3	500	50	40	15.04	15.01	65.10	64.94
4	600	50	30	16.17	16.26	69.97	70.37
5	700	50	20	15.11	15.17	65.40	65.66
6	750	40	30	16.26	16.21	70.35	70.15
7	600	40	30	17.38	17.54	75.16	75.87
8	700	30	40	16.18	16.23	70.01	70.2
9	500	50	20	15.67	15.63	67.81	67.65
10	700	50	40	16.04	15.96	69.39	69.04
11	600	40	30	17.55	17.54	75.90	75.87
12	500	30	40	15.36	15.31	66.48	66.26
13	500	30	20	16.51	16.6	71.41	71.79
14	600	30	30	17.01	16.88	73.55	73.02
15	600	40	40	17.14	17.25	74.12	74.66
16	400	40	30	14.64	14.66	63.36	63.44
17	600	40	20	17.65	17.5	76.4	75.73
18	600	40	30	17.61	17.54	76.25	75.87
19	600	40	30	17.64	17.54	76.31	75.87
20	600	40	30	17.47	17.54	75.63	75.87