Table 2.

The resulting average values of TPC and AA and their factor levels.

No.	Power (W)	Time (s)	Solids (g/50 mL)	TPC (mg GAE/gdw)	AA (mg AAE/gdw)
1	450	105	6	9.32 ± 1.19	7.99 ± 0.53
2	800	105	3.5	11.35 ± 1.15	9.28 ± 0.49
3	100	105	3.5	7.55 ± 1.07	5.79 ± 0.67
4	800	30	6	9.52 ± 0.68	8.39 ± 0.51
5	450	30	3.5	11.24 ± 0.15	9.86 ± 0.47
6	100	180	1	10.64 ± 2.38	7.18 ± 0.57
7	100	30	1	11.01 ± 1.47	7.13 ± 0.57
8 *	450	105	3.5	8.42 ± 0.05	6.66 ± 0.66
9	100	30	6	6.86 ± 0.33	5.54 ± 0.70
10 *	450	105	3.5	9.92 ± 0.41	8.26 ± 0.52
11	800	180	1	14.85 ± 0.61	10.00 ± 0.47
12 *	450	105	3.5	9.97 ± 0.35	7.83 ± 0.54
13	800	30	1	11.51 ± 0.63	7.76 ± 0.54
14	450	180	3.5	10.60 ± 0.51	9.79 ± 0.47
15	100	180	6	7.18 ± 0.65	5.74 ± 0.68
16 *	450	105	3.5	9.27 ± 0.96	7.45 ± 0.55
17	450	105	1	15.30 ± 0.95	9.88 ± 0.47
18	800	180	6	10.94 ± 0.36	8.92 ± 0.50
19 *	450	105	3.5	10.87 ± 1.59	8.58 ± 0.51
20 *	450	105	3.5	9.35 ± 0.90	7.71 ± 0.54

* Center points of Central Composite Design (CCD). The data reported are the mean values of the triplicate measurements.