| pH value |
Sour Orange Peels |
Grape Fruit Peels |
| |
Retention% |
Degradation% |
Retention% |
Degradation% |
| 2 |
45.36 |
54.32 |
39.53 |
60.63 |
| 3 |
55.02 |
45.33 |
52.66 |
47.12 |
| 4 |
71.33 |
28.36 |
70.12 |
29.87 |
| 5 |
82.25 |
17.82 |
80.54 |
19.32 |
| 6 |
93.31 |
6.11 |
96.51 |
3.56 |
| 7 |
97.13 |
2.77 |
96.43 |
3.45 |
| 8 |
86.54 |
13.16 |
78.21 |
22.32 |
| 9 |
79.36 |
20.11 |
77.76 |
22.21 |
|
