Table 2.
Chemical composition of crude tobacco waste extracts (type: scrap) obtained with MAE.
| Run | Yield (%) | Nicotine (%) | DPPH (%) | TPC (%) | Individual Phenolic Compounds Concentration | ||||
|---|---|---|---|---|---|---|---|---|---|
| CA (%) | Rutin (%) | NCA (%) | CCA (%) | Nicotiflorin (%) | |||||
| 1 | 54.720 | 2.053 | 67.018 | 4.633 | 0.229 | 0.222 | 0.151 | 0.058 | 0.064 |
| 2 | 52.960 | 2.976 | 43.635 | 3.622 | 0.329 | 0.256 | 0.197 | 0.050 | 0.042 |
| 3 | 41.480 | 3.427 | 55.378 | 3.933 | 0.401 | 0.253 | 0.048 | 0.041 | 0.042 |
| 4 | 35.980 | 2.843 | 54.084 | 4.133 | 0.468 | 0.464 | 0.081 | 0.068 | 0.082 |
| 5 | 58.530 | 2.078 | 63.751 | 4.300 | 0.289 | 0.175 | 0.074 | 0.045 | 0.075 |
| 6 | 47.200 | 2.758 | 62.730 | 4.567 | 0.430 | 0.326 | 0.075 | 0.050 | 0.053 |
| 7 | 47.080 | 3.196 | 56.603 | 3.889 | 0.332 | 0.288 | 0.179 | 0.043 | 0.046 |
| 8 | 50.120 | 3.327 | 55.514 | 3.633 | 0.367 | 0.265 | 0.154 | 0.030 | 0.043 |
| 9 | 48.180 | 3.547 | 47.107 | 3.611 | 0.394 | 0.251 | 0.156 | 0.064 | 0.040 |
| 10 | 42.240 | 3.117 | 42.478 | 4.011 | 0.312 | 0.307 | 0.138 | 0.056 | 0.052 |
| 11 | 47.120 | 3.709 | 50.294 | 3.889 | 0.495 | 0.631 | 0.191 | 0.092 | 0.057 |
| 12 | 69.081 | 1.886 | 47.759 | 4.244 | 0.180 | 0.130 | 0.169 | 0.057 | 0.057 |
| 13 | 43.202 | 2.975 | 24.174 | 2.811 | 0.334 | 0.222 | 0.162 | 0.031 | 0.044 |
| 14 | 43.960 | 3.115 | 66.351 | 4.711 | 0.525 | 0.469 | 0.256 | 0.136 | 0.083 |
| 15 | 42.740 | 3.450 | 57.849 | 4.578 | 0.257 | 0.353 | 0.183 | 0.039 | 0.056 |
| 16 | 46.380 | 3.330 | 50.038 | 3.611 | 0.449 | 0.312 | 0.188 | 0.082 | 0.050 |
| 17 | 45.000 | 2.870 | 43.380 | 2.756 | 0.417 | 0.256 | 0.188 | 0.041 | 0.043 |
TPC—total phenol content, DPPH—antiradical activity, CA—chlorogenic acid, NCA—neochlorogenic acid, CCA—cryptochlorogenic acid.