Run | pH | ASW (%) | Variablesa,b | Inoculum (pellet) | Xylanase (U/mL) | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
(NH4)2SO4 | Peptone | SB | WB | RS | Sucrose | Xilan | |||||
1 | 7 (+1) | 0 (−1) | 0 (−1) | 0 (−1) | 60 (+1) | 0 (−1) | 0 (−1) | 20 (+1) | 0 (−1) | 3 (+1) | 16.1 |
2 | 7 (+1) | 100 (+1) | 0 (−1) | 0 (−1) | 0 (−1) | 60 (+1) | 0 (−1) | 0 (−1) | 20 (+1) | 3 (+1) | 45.1 |
3 | 7 (+1) | 100 (+1) | 4 (+1) | 0 (−1) | 0 (−1) | 0 (−1) | 60 (+1) | 0 (−1) | 20 (+1) | 1 (−1) | 1.8 |
4 | 7 (+1) | 100 (+1) | 4 (+1) | 20 (+1) | 0 (−1) | 0 (−1) | 0 (−1) | 20 (+1) | 0 (−1) | 1 (−1) | 2.4 |
5 | 5 (−1) | 100 (+1) | 4 (+1) | 20 (+1) | 60 (+1) | 0 (−1) | 0 (−1) | 0 (−1) | 0 (−1) | 3 (+1) | 0 |
6 | 7 +1) | 0 (−1) | 4 (+1) | 20 (+1) | 60 (+1) | 60 (+1) | 0 (−1) | 0 (−1) | 20 (+1) | 1 (−1) | 494.4 |
7 | 5(−1) | 100 (+1) | 0 (−1) | 20 (+1) | 60 (+1) | 60 (+1) | 60 (+1) | 0 (−1) | 0 (−1) | 1 (−1) | 109.3 |
8 | 7 (+1) | 0 (−1) | 4 (+1) | 0 (−1) | 60 (+1) | 60 (+1) | 60 (+1) | 20 (+1) | 0 (−1) | 1 (−1) | 290.5 |
9 | 7 (+1) | 100 (+1) | 0 (−1) | 20 (+1) | 0 (−1) | 60 (+1) | 60 (+1) | 20 (+1) | 0 (−1) | 3 (+1) | 38.3 |
10 | 5 (−1) | 100 (+1) | 4 (+1) | 0 (−1) | 60 (+1) | 0 (−1) | 60 (+1) | 20 (+1) | 20 (+1) | 3 (+1) | 15.3 |
11 | 5 (−1) | 0 (−1) | 4 (+1) | 20 (+1) | 0 (−1) | 60 (+1) | 0 (−1) | 20 (+1) | 20 (+1) | 3 (+1) | 83.1 |
12 | 7 (+1) | 0 (−1) | 0 (−1) | 20 (+1) | 60 (+1) | 0 (−1) | 60 (+1) | 0 (−1) | 20 (+1) | 3 (+1) | 501.9 |
13 | 5 (−1) | 100 (+1) | 0 (−1) | 0 (−1) | 60 (+1) | 60 (+1) | 0 (−1) | 20 (+1) | 20 (+1) | 1 (−1) | 51.3 |
14 | 5 (−1) | 0 (−1) | 4 (+1) | 0 (−1) | 0 (−1) | 60 (+1) | 60 (+1) | 0 (−1) | 0 (−1) | 3 (+1) | 50.3 |
15 | 5 (−1) | 0 (−1) | 0 (−1) | 20 (+1) | 0 (−1) | 0 (−1) | 60 (+1) | 20 (+1) | 20 (+1) | 1 (−1) | 86.5 |
16 | 5 (−1) | 0 (−1) | 0 (−1) | 0 (−1) | 0 (−1) | 0 (−1) | 0 (−1) | 0 (−1) | 0 (−1) | 1 (−1) | 0 |
17 (C) | 6 (0) | 50 (0) | 2 (0) | 10 (0) | 30 (0) | 30 (0) | 30 (0) | 10 (0) | 10 (0) | 2 (0) | 370.2 |
18 (C) | 6 (0) | 50 (0) | 2 (0) | 10 (0) | 30 (0) | 30 (0) | 30 (0) | 10 (0) | 10 (0) | 2 (0) | 246.7 |
19 (C) | 6 (0) | 50 (0) | 2 (0) | 10 (0) | 30 (0) | 30 (0) | 30 (0) | 10 (0) | 10 (0) | 2 (0) | 319.8 |
20 (C) | 6 (0) | 50 (0) | 2 (0) | 10 (0) | 30 (0) | 30 (0) | 30 (0) | 10 (0) | 10 (0) | 2 (0) | 381.0 |