| Sample no. | Enzyme type | Concentration (%) | Condition of spot test | Crease recovery angle (˚) |
| 1 | Papaya skin | 10 | Uniform | 57˚ |
| 2 | Papaya skin | 15 | Uniform | 65˚ |
| 3 | Papaya skin | 20 | Uniform | 60˚ |
| 4 | Pineapple skin | 10 | Uneven | 53˚ |
| 5 | Pineapple skin | 15 | Uniform | 55˚ |
| 6 | Pineapple skin | 20 | Uniform | 58˚ |
| 7 | Guava leaf | 10 | Uneven | 62˚ |
| 8 | Guava leaf | 15 | Uneven | 57˚ |
| 9 | Guava leaf | 20 | Uneven | 55˚ |
| 10 | conventional | conventional | Uniform | 61˚ |