|
| Table 1. Coded levels and real values (in parentheses) for the third factorial design (17 trials) and glucosyltransferase activity (U/mL). |
|
Assay |
Variable (g/L) |
Enzyme activity (U/mL) |
||
|
SCMa |
BPb |
YEPc |
||
|
1 |
-1 (130.24) |
-1 (11.07) |
-1 (9.05) |
4.23 |
|
2 |
+1 (189.76) |
-1 (11.07) |
-1 (9.05) |
3.97 |
|
3 |
-1 (130.24) |
+1(28.93) |
-1 (9.05) |
5.07 |
|
4 |
+1 (189.76) |
+1 (28.93) |
-1 (9.05) |
3.87 |
|
5 |
-1 (130.24) |
-1 (11.07) |
+1 (20.95) |
4.85 |
|
6 |
+1 (189.76) |
-1 (11.07) |
+1 (20.95) |
4.23 |
|
7 |
-1 (130.24) |
+1(28.93) |
+1 (20.95) |
5.53 |
|
8 |
+1 (189.76) |
+1 (28.93) |
+1 (20.95) |
3.15 |
|
9 |
-1.68 (110) |
0 (20) |
0 (15) |
4.89 |
|
10 |
+1.68 (210) |
0 (20) |
0 (15) |
3.27 |
|
11 |
0 (160) |
-1.68 (5) |
0 (15) |
6.14 |
|
12 |
0 (160) |
+1.68 (35) |
0 (15) |
4.32 |
|
13 |
0 (160) |
0 (20) |
-1.68 (5) |
5.19 |
|
14 |
0 (160) |
0 (20) |
+1.68 (25) |
4.91 |
|
15 |
0 (160) |
0 (20) |
0 (15) |
7.47 |
|
16 |
0 (160) |
0 (20) |
0 (15) |
7.12 |
|
17 |
0 (160) |
0 (20) |
0 (15) |
7.19 |
| asugar cane molasses; bbacteriological peptone; cyeast extract Prodex |
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|