Table 1 Compounds identified from the litchi seed by using ultra-performance liquid chromatography quadrupole time of flight mass spectrometry (UPLC-Q-TOF–MS)
From: Anti-diabetic functional food with wasted litchi seed and standard of quality control
Compound | Molecular formulas | Exact mass | Retention time (min) | MS detected ions ([M-H]− m/z) |
|---|---|---|---|---|
(A) | C7H6O4 | 154.0266 | 3.2 | 153.0186 |
(B) | C45H36O18 | 864.1902 | 7.1 | 863.1826 |
(C) | C30H24O12 | 576.1268 | 9.7 | 575.1188 |
(D) | C16H18O8 | 338.1002 | 5.2 | 337.0921 |