Table 4.
List of alkaloids identified in some plant extracts by LC-QTOF-MS.
| Genistia tinctoria Herb Extract | |||||
| Compound | Retention Time (min) | Formula | Molecular Ion [M + H]+ | Fragment Ions | Collision Energy (eV) |
| Sparteine | 4.385 | C15H26N2 | 235.2181 | 150.1273 134.0955 100.1026 |
40 |
| Isolupanine | 5.392 | C15H24N2O | 249.1971 | 219.1834 166.1215 148.1125 134.0967 110.0965 |
40 |
| N-formylcytysine | 7.505 | C12H14N2O2 | 219.1499 | 160.0745 146.0696 133.0718 120.0746 108.0844 104.0486 |
40 |
| Lupanine | 9.920 | C15H24N2O | 249.1965 | 231.1873 150.1278 136.1119 114.0907 |
40 |
| Cytisine | 10.826 | C11H14N2O | 191.1182 | 162.0956 148.0756 133.0516 118.0641 105.0569 |
40 |
| Anagyrine | 12.336 | C15H20N2O | 245.1659 | 162.0949 148.1118 134.0959 120.0825 |
40 |
| N-methylcitisine | 13.543 | C12H16N2O | 205.1341 | 160.0790 146.0592 133.0533 117.0589 108.0793 104.0473 |
40 |
| Laburnum anagyroides Leaf Extract | |||||
| Compound | Retention Time (min) | Formula | Molecular Ion [M + H]+ | Fragment Ions | Collision Energy (eV) |
| Laburnamin | 6.800 | C12H22N2O | 211.1821 | 127.1236 110.0974 |
20 |
| Ammodendrin | 8.191 | C12H20N2O | 209.1665 | 150.1261 122.0939 110.0960 |
40 |
| Cytisine | 12.838 | C11H14N2O | 191.1194 | 162.0922 148.0762 133.0525 120.0811 109.0530 |
40 |
| Anagyrine | 14.398 | C15H20N2O | 245.1618 | 162.0898 148.1116 134.0952 122.0603 110.0595 |
40 |
| N-methylcitisine | 15.455 | C12H16N2O | 205.1358 | 162.0930 146.0616 133.0532 117.0621 108.0816 |
40 |
| Laburnum anagyroides L. quercifolium Leaf Extract | |||||
| Compound | Retention Time (min) | Formula | Molecular Ion [M + H]+ | Fragment Ions | Collision Energy (eV) |
| Laburnamin | 6.951 | C12H22N2O | 211.1821 | 127.1231 110.0974 |
20 |
| Ammodendrin | 7.504 | C12H20N2O | 209.1656 | 150.1271 138.1270 122.0960 110.0970 |
40 |
| Cytisine | 12.234 | C11H14N2O | 191.1184 | 162.0932 148.0756 133.0525 120.0807 106.0651 |
40 |
| N-methylcitisine | 14.750 | C12H16N2O | 205.1344 | 160.0748 146.0603 133.0532 118.0786 108.0786 |
40 |
| Laburnum alpinum Leaf Extract | |||||
| Compound | Retention Time (min) | Formula | Molecular Ion [M + H]+ | Fragment Ions | Collision Energy (eV) |
| Sparteine | 5.485 | C15H26N2 | 235.2189 | 150.1268 134.0965 100.1032 |
40 |
| Ammodendrin | 6.424 | C12H20N2O | 209.1660 | 150.1279 134.0989 122.0970 105.0701 |
40 |
| Lupanine | 11.372 | C15H24N2O | 249.1974 | 164.1123 150.1278 136.1120 114.0917 |
40 |
| Cytisine | 12.238 | C11H14N2O | 191.1186 | 162.0902 148.0761 133.0524 120.0802 104.0509 |
40 |
| Epi-Baptifolin | 14.643 | C15H20N2O2 | 261.1618 | 164.1069 114.0921 |
20 |
| N-Methylcytysine | 15.751 | C12H16N2O | 205.1344 | − | − |
| Aburnum watereri Leaf Extract | |||||
| Compound | Retention Time (min) | Formula | Molecular Ion [M + H]+ | Fragment Ions | Collision Energy (eV) |
| Ammodendrin | 6.456 | C12H20N2O | 209.1670 | 150.1269 122.0964 105.0702 |
40 |
| Cytisine | 12.240 | C11H14N2O | 191.1190 | 162.0908 148.0761 133.0525 120.0808 104.0513 |
40 |
| Epi-Baptifolin | 14.790 | C15H20N2O2 | 261.1617 | 164.1080 114.0921 |
20 |
| N-methylcitisine | 15.561 | C12H16N2O | 205.1344 | 160.0762 146.0610 133.0527 117.0613 108.0803 |
40 |
| Genista germanica Leaf Extract | |||||
| Compound | Retention Time (min) | Formula | Molecular Ion [M + H]+ | Fragment Ions | Collision Energy (eV) |
| Sparteine | 5.184 | C15H26N2 | 235.2184 | 150.1287 134.0969 110.0984 100.1034 |
40 |
| Lupanine | 11.272 | C15H24N2O | 249.1970 | 231.1834 204.1424 150.1274 136.1116 114.0916 |
40 |
| Cytisine | 12.229 | C11H14N2O | 191.1189 | 162.0917 148.0757 133.0528 120.0809 118.0652 105.0588 |
40 |
| Anagyrine | 13.738 | C15H20N2O | 245.1659 | 162.0910 148.1112 134.0938 122.0585 110.0595 |
40 |
| Epi-Baptifolin | 14.694 | C15H20N2O2 | 261.1619 | 164.1073 114.0916 |
40 |
| N-Methylcytysine | 15.751 | C12H16N2O | 205.1344 | − | − |