Research Article
Analysis of Chemical Properties of Edible and Medicinal Ginger by Metabolomics Approach
Table 1
Compounds in ginger, their compositions, and expected weight of (M+H)+ ions.
| Compounds | C | H | O | MW | M+H+ | |
| 6-Paradol | 17 | 26 | 3 | 278.1882 | 279.1960 | | 7-Paradol | 18 | 28 | 3 | 292.2038 | 293.2117 | 8-Paradol | 19 | 30 | 3 | 306.2195 | 307.2273 | 9-Paradol | 20 | 32 | 3 | 320.2351 | 321.2430 | 10-Paradol | 21 | 34 | 3 | 334.2508 | 335.2586 | 11-Paradol | 22 | 36 | 3 | 348.2664 | 349.2743 | 13-Paradol | 24 | 40 | 3 | 376.2977 | 377.3056 | Methyl 6-paradol | 18 | 28 | 3 | 292.2038 | 293.2117 |
| 4-Gingerol | 15 | 22 | 4 | 266.1518 | 267.1596 | | 6-Gingerol | 17 | 26 | 4 | 294.1831 | 295.1909 | 7-Gingerol | 18 | 28 | 4 | 308.1988 | 309.2066 | 8-Gingerol | 19 | 30 | 4 | 322.2144 | 323.2222 | 10-Gingerol | 21 | 34 | 4 | 350.2457 | 351.2535 | Methyl 4-gingerol | 16 | 24 | 4 | 280.1675 | 281.1753 | Methyl 6-gingerol | 18 | 28 | 4 | 308.1988 | 309.2066 |
| 4-Shogaol | 15 | 20 | 3 | 248.1412 | 249.1491 | | 6-Shogaol | 17 | 24 | 3 | 276.1725 | 277.1804 | 8-Shogaol | 19 | 28 | 3 | 304.2038 | 305.2117 | 10-Shogaol | 21 | 32 | 3 | 332.2351 | 333.2430 | 12-Shogaol | 23 | 36 | 3 | 360.2664 | 361.2743 | Methyl 6-shogaol | 18 | 26 | 3 | 290.1882 | 291.1960 | Methyl 8-shogaol | 20 | 30 | 3 | 318.2195 | 319.2273 |
| Acetoxy-4-gingerol | 17 | 24 | 5 | 308.1624 | 309.1702 | | Acetoxy-6-gingerol | 19 | 28 | 5 | 336.1937 | 337.2015 | Acetoxy-8-gingerol | 21 | 32 | 5 | 364.2250 | 365.2328 | Acetoxy-10-gingerol | 23 | 36 | 5 | 392.2563 | 393.2641 | Methyl acetoxy-6-gingerol | 20 | 30 | 5 | 350.2093 | 351.2172 |
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1-Dehydro-3-gingerdione | 14 | 16 | 4 | 248.1049 | 249.1127 | |
1-Dehydro-6-gingerdione | 17 | 22 | 4 | 290.1518 | 291.1596 |
1-Dehydro-8-gingerdione | 19 | 26 | 4 | 318.1831 | 319.1909 |
1-Dehydro-10-gingerdione | 21 | 30 | 4 | 346.2144 | 347.2222 |
| 4-Gingerdiol | 15 | 24 | 4 | 268.1675 | 269.1753 | | 6-Gingerdiol | 17 | 28 | 4 | 296.1988 | 297.2066 | 8-Gingerdiol | 19 | 32 | 4 | 324.2301 | 325.2379 | 10-Gingerdiol | 21 | 36 | 4 | 352.2614 | 353.2692 |
| 5-Acetoxy-4-gingerdiol | 17 | 26 | 5 | 310.1780 | 311.1859 | | 5-Acetoxy-6-gingerdiol | 19 | 30 | 5 | 338.2093 | 339.2172 | 5-Acetoxy-7-gingerdiol | 20 | 32 | 5 | 352.2250 | 353.2328 | Methyl 5-acetoxy-4-gingerdiol | 18 | 28 | 5 | 324.1937 | 325.2015 | Methyl 5-acetoxy-6-gingerdiol | 20 | 32 | 5 | 352.2250 | 353.2328 |
| Diacetoxy-4-gingerdiol | 19 | 28 | 6 | 352.1886 | 353.1964 | | Diacetoxy-6-gingerdiol | 21 | 32 | 6 | 380.2199 | 381.2277 | Methyl diacetoxy-4-gingerdiol | 20 | 30 | 6 | 366.2042 | 367.2121 | Methyl diacetoxy-6-gingerdiol | 22 | 34 | 6 | 394.2355 | 395.2434 | Methyl diacetoxy-10-gingerdiol | 26 | 42 | 6 | 450.2981 | 451.3060 |
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