| Sample | Status | *Collagenase % (SD) | *Pepsin % (SD) |
| 1 | UN | 16.98 (0.55) | 25.0 (0.60) |
| P | 13.98 (0.67) | 43.1 (1.90) | |
| 2 | UN | 24.60 (2.87) | 33.4 (0.67) |
| P | 10.78 (2.04) | 32.7 (0.40) | |
| 3 | UN | 18.20 (0.59) | 28.6 (0.10) |
| P | 13.40 (0.26) | 46.0 (1.60) |