Intermedine | Lycopsamine | Senecionine | Senecivernine | Echimidine | Retrorsine | Seneciphylline | Erucifoline | Total | |
---|---|---|---|---|---|---|---|---|---|
02/p | 3.0 | 1.9 | 6.9 | 11.8 | |||||
03/p | 2.2 | 2.8 | 2.2 | 7.3 | 14.5 | ||||
06/f | 23.3 | 22.5 | 101.2 | 147.0 | |||||
07/p | 2.2 | 3.2 | 1.9 | 7.3 | |||||
09/f | 2.9 | 10.2 | 13.1 | ||||||
10/p | 3.0 | 2.1 | 4.1 | 9.2 | |||||
11/f | 1.8 | 4.0 | 5.8 | ||||||
14/f | 120.0 | 120.0 | |||||||
15/p | 5.9 | 5.9 | |||||||
16/p | 9.2 | 14.1 | 2.0 | 6.3 | 31.6 | ||||
19/f | 2.7 | 3.0 | 4.3 | 4.5 | 14.5 | ||||
22/p | 7.1 | 5.3 | 4.3 | 16.7 | |||||
25/p | 8.7 | 8.7 | |||||||
27/p | 2.2 | 2.2 | |||||||
28/p | 2.5 | 2.5 |
Monitored ion (m/z) | Retention time (min) | Matrix effect (%) | Linearity R2 | LOD μg kg−1 | LOQ μg kg−1 | Uncertainty (%) | |
---|---|---|---|---|---|---|---|
Monocrotaline | 326.1 | 5.26 | 101 | 0.9924 | 0.16 | 0.52 | 9.8 |
Erucifoline | 350.1 | 7.60 | 95 | 0.9933 | 0.10 | 0.35 | 12.9 |
Intermedine | 300.1 | 8.14 | 115 | 0.9900 | 0.09 | 0.31 | 19.0 |
Europine | 330.1 | 8.37 | 115 | 0.9929 | 0.17 | 0.58 | 24.3 |
Lycopsamine | 300.1 | 8.54 | 116 | 0.9877 | 0.09 | 0.28 | 22.1 |
Jacobine | 352.1 | 9.07 | 94 | 0.9922 | 0.13 | 0.44 | 17.6 |
Retrorsine | 352.1 | 11.49 | 97 | 0.9904 | 0.09 | 0.29 | 21.4 |
Trichodesmine | 354.1 | 11.65 | 101 | 0.9945 | 0.13 | 0.44 | 13.7 |
Heliotrine | 314.1 | 12.19 | 119 | 0.9952 | 0.11 | 0.37 | 17.7 |
Seneciphylline | 334.1 | 12.79 | 96 | 0.9944 | 0.10 | 0.34 | 13.7 |
Senecivernine | 336.1 | 15.47 | 98 | 0.9940 | 0.13 | 0.43 | 14.2 |
Senecionine | 336.1 | 15.73 | 91 | 0.9901 | 0.09 | 0.29 | 17.1 |
Echimidine | 398.1 | 17.25 | 103 | 0.9941 | 0.16 | 0.53 | 25.5 |
Senkirkine | 366.1 | 17.44 | 113 | 0.9939 | 0.05 | 0.17 | 5.6 |
Lasiocarpine | 412.1 | 18.89 | 115 | 0.9935 | 0.06 | 0.21 | 13.4 |
Scopolamine | 304.1 | 10.28 | 105 | 0.9922 | 0.15 | 0.49 | 15.5 |
Atropine | 290.1 | 14.36 | 127 | 0.9942 | 0.11 | 0.36 | 14.7 |
Recovery (%) | Repeatability CV (%) | Reproducibility CV (%) | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Concentration | 5 | 50 | 200 | 5 | 50 | 200 | 5 | 50 | 200 | |
Monocrotaline | 92.6 | 96.5 | 91.2 | 5.7 | 3.8 | 4.6 | 7.9 | 8.6 | 7.6 | |
Erucifoline | 90.6 | 96.9 | 94.9 | 5.4 | 4.1 | 8.0 | 8.6 | 6.2 | 7.9 | |
Intermedine | 100.2 | 98.2 | 88.6 | 5.2 | 9.6 | 13.3 | 7.8 | 9.8 | 12.6 | |
Europine | 98.6 | 95.9 | 81.2 | 3.9 | 11.4 | 12.9 | 8.5 | 11.1 | 17.4 | |
Lycopsamine | 97.1 | 95.6 | 84.5 | 4.7 | 11.6 | 12.4 | 9.5 | 11.8 | 15.4 | |
Jacobine | 94.0 | 100.6 | 92.1 | 3.3 | 4.5 | 10.0 | 8.0 | 6.7 | 9.6 | |
Retrorsine | 83.9 | 97.7 | 92.1 | 7.2 | 12.7 | 11.0 | 17.8 | 13.9 | 12.8 | |
Trichodesmine | 94.7 | 97.2 | 89.4 | 9.0 | 5.0 | 7.3 | 11.9 | 7.5 | 8.8 | |
Heliotrine | 99.9 | 100.3 | 92.8 | 7.4 | 5.7 | 9.7 | 6.7 | 7.5 | 9.8 | |
Seneciphylline | 90.3 | 99.4 | 95.5 | 7.7 | 3.5 | 8.2 | 9.9 | 8.0 | 8.1 | |
Senecivernine | 100.0 | 104.0 | 96.1 | 3.5 | 2.7 | 8.3 | 5.7 | 6.5 | 8.8 | |
Senecionine | 96.2 | 100.1 | 90.9 | 1.7 | 7.0 | 8.9 | 7.8 | 8.2 | 11.1 | |
Echimidine | 98.9 | 99.6 | 89.0 | 6.5 | 9.1 | 13.3 | 8.3 | 9.8 | 16.4 | |
Senkirkine | 99.4 | 104.2 | 92.9 | 3.8 | 1.5 | 7.6 | 6.5 | 3.4 | 7.6 | |
Lasiocarpine | 106.3 | 103.1 | 93.0 | 4.4 | 4.3 | 6.8 | 5.0 | 4.6 | 10.6 | |
Scopolamine | 83.9 | 102.5 | 90.7 | 8.9 | 3.5 | 7.8 | 9.4 | 8.1 | 7.8 | |
Atropine | 88.6 | 102.2 | 89.0 | 6.4 | 3.6 | 10.4 | 7.3 | 5.1 | 10.3 |