Table 2.
Compounds annotated from the methanolic extract of ginger.
| M/Z. | Retention Time (min.) | M.wt. | Name | Molecular Formula | References |
|---|---|---|---|---|---|
| 195.10038 | 3.470625 | 194.0931 | Zingerone | C11H14O3 | [49] |
| 357.13919 | 5.799025 | 356.13191 | Gingerenone-A | C21H24O5 | [50] |
| 267.15755 | 6.4666167 | 266.15027 | 4-Gingerol | C15H22O4 | [51] |
| 293.17373 | 6.8985917 | 292.16646 | 6-Gingerdione | C17H24O4 | [52] |
| 347.23134 | 7.1113167 | 346.22406 | 1-Dehydro-(10) gingerdione | C21H30O4 | [53] |
| 219.13866 | 8.0879333 | 218.13138 | Zerumbone | C15H22O | [66] |
| 291.19394 | 8.3226583 | 290.18666 | 6-Dehydrogingerdione | C17H22O4 | [52] |
| 333.25208 | 8.4842667 | 332.2448 | 10-Shogaol | C21H32O3 | [52] |
| 237.18401 | 8.8010667 | 236.17673 | Spiro [4.5] decan-7-one, 1,8- Dimethyl-8,9-epoxy-4-isopropyl |
C15H24O2 | [67] |
| 369.22559 | 9.3268667 | 368.21831 | 1,7-Bis-(4-Hydroxy-3-methoxyphenyl)-hepta-1,6-diene-3,5-dione | C21H20O6 | [68] |
| 219.17552 | 9.5892 | 218.16825 | Nuciferol | C15H22O | [69] |
| 293.2097 | 9.767 | 292.20242 | 7-Paradol | C18H28O3 | [70] |
| 303.14746 | 9.8031667 | 302.14018 | Quercetin | C15H10O7 | [71] |
| 403.34227 | 12.798483 | 402.33499 | Cholestan-3-ol, 5,6-epoxy-, (3.beta.,5.alpha.,6.alpha.) | C27H46O2 | [72] |
| 377.17929 | 16.717167 | 376.17201 | Riboflavin | C17H20N4O6 | [73] |