Table 3 Cleaning rate results
From: A biological cleaning agent for removing mold stains from paper artifacts
Biosurfactant concentration | Quality of mold-stained paper mockup samples before and after cleaning | Group (average across three groups) | |||
|---|---|---|---|---|---|
Sophorolipid–papain | Betaine–papain | Sophorolipid–trypsin | Betaine–trypsin | ||
1% | Before cleaning (g) | 0.0869 | 0.0898 | 0.0878 | 0.0854 |
After cleaning (g) | 0.0851 | 0.0881 | 0.0858 | 0.0834 | |
Cleaning rate | 26.09% | 19.32% | 20.41% | 23.81% | |
3% | Before cleaning (g) | 0.0871 | 0.0868 | 0.0898 | 0.0907 |
After cleaning (g) | 0.0841 | 0.0857 | 0.0866 | 0.0872 | |
Cleaning rate | 35.81% | 18.97% | 27.12% | 25.55% | |
5% | Before cleaning (g) | 0.0881 | 0.0862 | 0.0878 | 0.0848 |
After cleaning (g) | 0.0852 | 0.0846 | 0.0856 | 0.0819 | |
Cleaning rate | 42.25% | 30.77% | 22.45% | 37.18% | |
7% | Before cleaning (g) | 0.0883 | 0.0907 | 0.0848 | 0.0820 |
After cleaning (g) | 0.0838 | 0.0853 | 0.0815 | 0.0796 | |
Cleaning rate | 54.22% | 55.67% | 48.53% | 48.00% | |
