Table 1. Identified Metabolites in the Z. mays Extract Using UPLC-MS.
| compound no. | Rt | m/z theoretical | m/z practical | compound name | PubChem CID |
|---|---|---|---|---|---|
| 1 | 0.607 | 382.5 | 382.11 | pubescine | 72313 |
| 2 | 0.893 | 327.4 | 327.0448 | boldine | 10154 |
| 3 | 0.893 | 470.7 | 471.97 | 18α-glycyrrhetic acid | 73398 |
| 4 | 2.410 | 418.398 | 417.21 | liquiritin | 503737 |
| 5 | 4.247 | 314.34 | 314.00 | trimethoxyflavanone | 90690372 |
| 6 | 5.141 | 272.25 | 273.16 | naringenin | 439246 |
| 7 | 9.978 | 122.12 | 122.41 | benzoic acid | 243 |
| 8 | 9.978 | 168.04 | 169.93 | vanillic acid | 8468 |
| 9 | 9.978 | 194.18 | 195.14 | ferulic acid | 445858 |
| 10 | 11.529 | 170.12 | 170.12 | gallic acid | 370 |
| 11 | 11.529 | 186.168 | 186.95 | angelicin | 10658 |
| 12 | 11.529 | 302.23 | 301.20 | quercetin | 5280343 |
| 13 | 12.67 | 147.17 | 148.95 | fagomine | 72259 |
| 14 | 14.091 | 145.16 | 146.93 | 8-hydroxyquinoline | 1923 |
| 15 | 14.091 | 163.17 | 164.13 | 1-deoxynojirimycin | 29435 |
| 16 | 14.024 | 302.23 | 301.01 | morin | 5281670 |
| 17 | 14.024 | 302.19 | 301.01 | ellagic acid | 5281855 |
| 18 | 14.091 | 310.3 | 311.16 | moracin N | 641376 |
| 19 | 14.024 | 516.4 | 515.44 | 1,3-dicaffeoylquinic acid | 6474640 |
| 20 | 15.777 | 146.14 | 147.05 | coumarin | 323 |
| 21 | 15.777 | 338.4 | 338.45 | bergamottin | 5471349 |
| 22 | 15.777 | 392.495 | 393.39 | glabrol | 11596309 |