| Time | HCl concentration | ||
| 1% | 3% | 5% | |
| 0 h | 366 g | 377 g | 370 g |
| 12 h | 256 g | 63 g | 219 g |
| 24 h | 201 g | 19 g | 20 g |
| 36 h | 185 g | 19 g | 20 g |