Table 6 Measure of keratinolytic activity at initial time and after 28 days for homemade enzymatic extract crude and concentrated and enzymatic extracts after exposure to ultrasonic reaction systems and microwave irradiation containing swine hair and chicken feathers
Crude | Enzyme extracts (homemade) | Swine hair | Chicken feathers | ||
|---|---|---|---|---|---|
Assays | 0° day | 28° day | 0° day | 28° day | |
Enzymatic activity (U mL−1) | Enzymatic activity (U mL−1) | ||||
Ultrasonic Probe | 172.0 | 137.0 | 172.0 | 133.0 | |
Ultrasonic bath | 153.0 | 124.0 | 153.0 | 115.5 | |
Microwave | 96.0 | 106.5 | 96.0 | 141.0 | |
Crude extract | 171.0 | 151.5 | 171.0 | 121.5 | |
Concentrated | Enzyme extracts (homemade) | Swine hair | Chicken feathers | ||
|---|---|---|---|---|---|
Assays | 0° day | 28° day | 0° day | 28° day | |
Enzymatic Activity (U mL−1) | Enzymatic Activity (U mL−1) | ||||
Ultrasonic probe | 159.5 | 231.0 | 159.5 | 192.5 | |
Ultrasonic bath | 141.8 | 202.0 | 141.8 | 181.5 | |
Microwave | 149.0 | 229.5 | 149.0 | 191.5 | |
Crude extract | 103.8 | – | 103.8 | – | |
Concentrated extract | 159.3 | – | 159.3 | – | |