Table 2.
The mass spectral data of some major products from direct condensation reactions of anthocyanins and/or flavan-3-ols [128,134,135].
| Compounds | Molecular ion M+ (m/z) | Fragment ion M+ (m/z) |
|---|---|---|
| Delphinidin-glucoside-(epi)catechin | 753 | 591,573,465,439,303 |
| Petunidin-glucoside-(epi)catechin | 767 | 605,587,453,359,329 |
| Peonidin-glucoside-(epi)catechin | 751 | 589,571,463,437 |
| Malvidin-glucoside-gallocatechin | 797 | 635,617,509,467,373 |
| Malvidin-glucoside-(epi)catechin | 781 | 619,601,467,373,331 |
| Malvidin-acetylglucoside-(epi)catechin | 823 | 619,601,467,493,331 |
| Malvidin-coumaroylglucoside-(epi)catechin | 927 | 619,493,467,451,331 |
| Malvidin-glucoside-PC dimer | 1069 | 907,781,619 |
| Malvidin-glucoside-malvidin-glucoside | 985 | 823,661,535,331 |
| Malvidin-glucoside-malvidin-acetylglucoside | 1027 | 865,823,661,331 |
| Malvidin-glucoside-petunidin-acetylglucoside | 1013 | 851,809,647,331 |
| Malvidin-glucoside-delphinidin-acetylglucoside | 999 | 837,795,633,331,303 |
| Malvidin-acetylglucoside-malvidin-acetylglucoside | 1069 | 865,661,331 |
| Malvidin-glucoside-peonidin-acetylglucoside | 997 | 835,631,303 |
| Malvidin-acetylglucoside-petunidin-acetylglucoside | 1055 | 851,647,521,317 |
| Malvidin-glucoside-malvidin-coumaroylglucoside | 1131 | 969,823,661,535,331 |
| Malvidin-acetylglucoside-malvidin-coumaroylglucoside | 1173 | 969,865,661,535,331 |
| Malvidin-glucoside-delphinidin-coumaroylglucoside | 1103 | 941,795,633,507,331 |
| Malvidin-glucoside-petunidin-coumaroylglucoside | 1117 | 955,809,647,317 |
| Malvidin-glucoside-peonidin-coumaroylglucoside | 1101 | 939,793,631,505,331 |
| Malvidin-coumaroylglucoside-malvidin-coumaroylglucoside | 1277 | 969,661,639 |
| Malvidin-glucoside-delphinidin-glucoside | 957 | 795,633,507,331,303 |
| Malvidin-glucoside-cyanidin-glucoside | 941 | 779,617,491,449 |
| Malvidin-glucoside-petunidin-glucoside | 971 | 809,647,521,331,317 |
| Malvidin-glucoside-peonidin-glucoside | 955 | 793,631,505,331 |
| Malvidin-glucoside-cyanidin-coumaroylglucoside | 1087 | 925,779,617,493,287 |
| (Epi)catechin-delphinidin-glucoside-malvidin-glucoside | 1245 | 1083,795,921,903,633 |
| (Epi)catechin-cyanidin-glucoside-malvidin-glucoside | 1229 | 1067,917,904 |
| (Epi)catechin-petunidin-glucoside-malvidin-glucoside | 1259 | 1097,971,935,747,671 |
| (Epi)catechin-peonidin-glucoside-malvidin-glucoside | 1243 | 1081,1063,919 |
| (Epi)catechin-malvidin-glucoside-malvidin-glucoside | 1273 | 1111,949,931,823,661 |
| (Epi)gallocatechin-delphinidin-glucoside-malvidin-glucoside | 1261 | 1099,937 |
| (Epi)gallocatechin-petunidin-glucoside-malvidin-glucoside | 1275 | 1113,951,647 |
| (Epi)gallocatechin-malvidin-glucoside-malvidin-glucoside | 1289 | 1127,965,823,535,331 |