Ultrasound-Assisted Enzymatic Extraction of Adenosine from Vietnamese Cordyceps militaris and Bioactivity Analysis of the Extract

Table 2

Box-Behnken experimental design and observed responses.

Run	X1	X2	X3	Y (adenosine content, mg/g)
				Experimental	Predicted
1	−1	−1	0	1.0447	1.0179
2	+1	−1	0	1.1493	1.0849
3	−1	+1	0	1.2023	1.1440
4	+1	+1	0	1.2277	1.1318
5	−1	0	−1	1.2023	1.1259
6	+1	0	−1	1.2813	1.2636
7	−1	0	+1	1.1598	1.0419
8	+1	0	+1	1.0143	0.9588
9	0	−1	−1	1.2703	1.2458
10	0	+1	−1	1.1768	1.1835
11	0	−1	+1	1.0433	0.9026
12	0	+1	+1	1.2475	1.1379
13	0	0	0	2.7777	2.7332
14	0	0	0	2.7947	2.7332
15	0	0	0	2.8116	2.7332