Table 3.
Compounds provisionally identified in the peel (PL), pulp (PP) and seeds (SD) of jabuticaba and jambolan fruits by (-) PS/MS.
| Jabuticaba | Jambolan | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Water | Methanol | Water | Methanol | ||||||||||||
| m/z | Compounds | PL | PP | SD | PL | PP | SD | PL | PP | SD | PL | PP | SD | MS-MS | Ref. |
| Organic acid | |||||||||||||||
| 133 | Malic acid | X | X | nd | X | X | nd | X | X | X | X | X | X | 89, 115 | [24] |
| 191 | Citric acid | X | X | X | X | X | X | X | X | X | X | X | X | 85, 111 | [24] |
| Benzoic acid derivatives | |||||||||||||||
| 137 | Salycilic acid | nd | nd | nd | nd | nd | X | nd | nd | nd | nd | X | X | - | [41] |
| 169 | Gallic acid | X | nd | nd | X | nd | nd | nd | nd | nd | nd | nd | nd | - | [42] |
| 197 | Syringic acid | X | X | X | X | X | X | X | X | X | X | X | X | - | [41] |
| 299 | Hydroxybenzoic-O-hexoside acid | X | X | X | X | X | X | X | X | nd | X | X | nd | - | [41] |
| 301 | Ellagic acid | nd | nd | nd | X | nd | X | nd | nd | nd | X | X | nd | - | [43] |
| 307 | Protocatechuic acid | X | X | X | X | X | X | X | X | X | X | X | X | - | [44] |
| 329 | Vanillic acid hexoside | X | X | nd | X | X | nd | X | X | X | X | X | X | - | [45] |
| Sugar | |||||||||||||||
| 179 | Hexose | X | X | X | X | X | X | X | X | X | X | X | X | 89 | [24] |
| Fatty acids | |||||||||||||||
| 255 | Palmitic acid | nd | nd | nd | nd | X | X | nd | nd | nd | nd | X | X | - | [26] |
| 277 | α-Linolenic acid | nd | nd | nd | X | X | X | nd | nd | nd | X | X | X | - | [26] |
| 279 | Linoleic acid | nd | nd | nd | nd | X | X | nd | nd | nd | nd | X | X | - | [26] |
| 281 | Oleic acid | nd | nd | nd | nd | X | X | nd | nd | nd | nd | X | X | - | [26] |
| 283 | Stearic acid | nd | nd | nd | X | X | X | nd | nd | nd | X | X | X | - | [26] |
| 367 | Lignoceric acid | nd | nd | nd | X | X | nd | nd | nd | nd | X | X | X | - | [26] |
| Flavonoids | |||||||||||||||
| 285 | Kaempferol | X | nd | nd | X | nd | nd | X | X | nd | X | X | nd | 197, 213, 217, 241 | [25] |
| 289 | Epicatechin/ Catechin |
X | X | X | X | X | X | X | X | nd | X | X | nd | 245 | [46,47] |
| 301 | Quercetin | X | X | X | X | X | X | X | X | X | X | X | X | - | [46] |
| 303 | Taxifolin | X | X | nd | X | X | nd | X | X | nd | X | X | nd | 241, 285 | [25] |
| 305 | Gallocatechin | X | X | X | X | X | X | X | X | nd | X | X | nd | 137, 261 | [25] |
| 315 | Isorhamnetin | X | nd | X | X | nd | X | nd | nd | X | nd | nd | X | 300 | [41] |
| 317 | Myricetin | X | nd | nd | X | nd | nd | X | nd | nd | X | nd | nd | - | [46] |
| 431 | Vitexin | X | X | X | X | X | X | X | X | X | X | X | X | - | [24] |
| 447 | Cyanidin-3-O-glucoside | X | nd | X | X | nd | X | X | X | nd | X | X | nd | 285 | [48] |
| 463 | Isoquercetin | X | X | nd | X | X | nd | X | X | X | X | X | X | - | [41] |
| Phenylpropanoids | |||||||||||||||
| 311 | Caftaric acid | X | X | X | X | X | X | X | X | X | X | X | X | - | [24] |
| 325 | p-Coumaric acid hexoside | X | X | X | X | X | X | X | X | X | X | X | X | 145 | [25] |
| 339 | Cafeoil-D-glucose | X | X | X | X | X | X | X | X | X | X | X | X | - | [24] |
| Terpenes | |||||||||||||||
| 263 | Abscisic acid | nd | nd | nd | X | nd | nd | nd | nd | nd | nd | nd | nd | 309, 527 | [49] |
| 485 | Annurcoic acid | nd | nd | nd | X | nd | X | nd | nd | nd | nd | X | X | 441 | [26] |
| 501 | Guavenoic acid | nd | nd | nd | nd | X | X | nd | nd | nd | X | X | X | 467, 503 | [26] |
| Tannin | |||||||||||||||
| 783 | Pedunculagin | nd | nd | nd | X | nd | X | nd | nd | nd | X | X | X | 257, 301 | [46] |
| 933 | Castalagin/ Vescalagin |
nd | nd | nd | X | nd | X | nd | nd | nd | X | X | X | 301, 915 | [46] |
| 935 | Potentillin | nd | nd | nd | X | nd | X | nd | nd | nd | X | X | X | 301, 633 | [46] |
X: detected, nd: not detected.