Effects of Ultrasonic-Microwave-Assisted Technology on Hordein Extraction from Barley and Optimization of Process Parameters Using Response Surface Methodology

Table 2

Experimental design and results of the yield of barley hordein.

Runs					Yield (%)
1	55 (−1)	290	680 (1)	21 (1)	8.15
2	55	220 (−1)	600 (−1)	15 (−1)	6.7
3	45 (−2)	255 (0)	640 (0)	18 (0)	7.12
4	75 (1)	220	680	15	8.3
5	65 (0)	325 (2)	640	18	8.6
6	75	290 (1)	680	15	8.4
7	65	255	640	24 (2)	8.45
8	75	220	680	21	8.45
9	65	255	640	18	8.5
10	65	255	720 (2)	18	8.6
11	65	255	640	18	8.31
12	55	290	680	15	7.5
13	75	220	600	15	7.16
14	65	255	640	18	8.2
15	85 (2)	255	640	18	8.45
16	75	290	600	21	8.4
17	65	255	640	18	8.45
18	55	290	600	15	6.9
19	55	220	680	15	7.3
20	75	290	600	15	7.3
21	65	255	640	18	8.29
22	65	255	640	12 (−2)	7.2
23	65	255	560 (−2)	18	7.12
24	55	220	680	21	7.8
25	75	290	680	21	8.8
26	65	185 (−2)	640	18	7.5
27	65	255	640	18	8.18
28	65	255	640	18	8.2
29	75	220	600	21	7.92
30	55	220	600	21	7.4
31	55	290	600	21	7.9