Table 1. Ratio of the intensities of signal calculated for DP2/DP5, DP3/DP5, DP2/DP3 concerning fractions AX10 and H7 after incubation with A. niger enzymes at 30 °C for 4 h using various pH conditions (from pH3 to pH7).
| DP2/DP5 | DP3/DP5 | DP2/DP3 | ||||
|---|---|---|---|---|---|---|
| AX10 | H7 | AX10 | H7 | AX10 | H7 | |
| pH3 | 2.2 ± 0.1 | 3.2 ± 0.0 | 0.5 ± 0.0 | 3.4 ± 0.3 | 4.3 ± 0.1 | 0.9 ± 0.0 |
| pH4 | 7.7 ± 0.0 | 4.4 ± 0.1 | 1.0 ± 0.1 | 2.4 ± 0.2 | 7.8 ± 0.1 | 1.8 ± 0.1 |
| pH5 | 2.2 ± 0.1 | 2.1 ± 0.0 | 0.5 ± 0.0 | 1.7 ± 0.1 | 4.3 ± 0.1 | 1.2 ± 0.1 |
| pH6 | 4.6 ± 0.1 | 2.7 ± 0.0 | 1.4 ± 0.1 | 4.9 ± 0.0 | 3.2 ± 0.1 | 0.5 ± 0.0 |
| pH7 | 2.1 ± 0.1 | 1.9 ± 0.1 | 2.1 ± 0.0 | 4.2 ± 0.1 | 1.1 ± 0.1 | 0.5 ± 0.1 |
| No enzyme (starting material) | 1.1 ± 0.0 | 0.7 ± 0.3 | 0.3 ± 0.0 | 0.8 ± 0.2 | 3.4 ± 0.1 | 0.8 ± 0.1 |
Values are given as mean ± standard deviation, n = 2.