No. | t R (min) | [M-H]− m/z | m/z (% base peak) | Assigned identification |
---|---|---|---|---|
1 | 1.2 | 191 | MS2 [191]: 173 (31), 129 (3), 111 (100) | Citric acid |
2 | 1.6 | 879 | MS2 [879]: 879 (100), 861 (79), 727 (61), 709 (47), 529 (16), 287 (38) MS3 [879 → 861]: 843 (100), 709 (49), 573 (84), 411 (75), 285 (48) | (Epi)gallocatechin-(epi)catechin-(epi)catechin |
3 | 2.3 | 593 | MS2 [593]: 575 (29), 467 (31), 441 (63), 423 (100), 305 (64), 289 (7), 287 (7) | (Epi)catechin-(epi)gallocatechin (B-type) |
4 | 2.3 | 577 | MS2 [577]: 575 (16), 451 (13), 425 (100), 407 (72), 289 (28), 287 (14), 245 (6) | (Epi)catechin-(epi)catechin (B-type) |
5 | 2.6 | 865 | MS2 [865]: 739 (87), 713 (54), 695 (100), 577 (80), 575 (51), 289 (6), 287 (27) | (Epi)catechin-(epi)catechin-(epi)catechin (B-type) |
6 | 3.1 | 577 | MS2 [577]: 575 (6), 451 (14), 425 (100), 407 (74), 289 (22), 287 (41) | (Epi)catechin-(epi)catechin (B-type) |
7 | 3.1 | 289 | MS2 [289]: 245 (100), 205 (23), 203 (23), 125 (13) | Catechin |
8 | 3.4 | 595 | MS2 [595]: 577 (9), 505 (12) 475 (44), 415 (16), 385 (89), 355 (100), 313 (7) | Naringenin-6,8-di-C-hexoside |
9 | 3.6 | 577 | MS2 [577]: 575 (4), 451 (12), 425 (100), 407 (57), 289 (16), 287 (11) | (Epi)catechin-(epi)catechin (B-type) |
10 | 4.3 | 581 | MS2 [581]: 419 (100) MS3 [581 → 419]: 373 (14), 404 (100) MS4 [581 → 419 → 404]: 389 (100), 373 (38) | Methylated flavonoid-O-hexoside |
11 | 4.7 | 289 | MS2 [289]: 245 (100), 205 (37), 203 (18), 179 (21), 125 (9) | Epicatechin |
12 | 5.8 | 865 | MS2 [865]: 739 (53), 713 (35), 695 (100), 577 (68), 575 (30), 289 (6), 287 (18) | (Epi)catechin-(epi)catechin-(epi)catechin (B-type) |
13 | 6.4 | 755 | MS2 [755]: 755 (100), 301 (7), 300 (10) MS3 [755 → 300]: 271 (100), 255 (70), 151 (89) | Quercetin derivative |
14 | 6.5 | 741 | MS2 [741]: 741 (100), 301 (12) MS3 [741 → 301]: 255 (100), 151 (56) | Quercetin derivative |
15 | 6.6 | 577 | MS2 [577]: 575 (15), 451 (21), 425 (100), 407 (72), 289 (41), 287 (13), 245 (12) | (Epi)catechin-(epi)catechin (B-type) |
16 | 7.5 | 739 | MS2 [739]: 739 (100), 285 (11), 284 (9) MS3 [739 → 284]: 255 (100), 241 (17), 151 (28) | Kaempferol derivative |
17 | 7.9 | 593 | MS2 [593]: 447 (100), 301 (49) MS3 [593 → 447]: 301 (100), 300 (65), 271 (50), 255 (31), 179 (42) | Quercetin-O-di-rhamnoside |
18 | 8.0 | 609 | MS2 [609]: 301 (100) MS3 [609 → 301]: 271 (15), 255 (12), 179 (54), 151 (100) | Rutin |
19 | 8.4 | 463 | MS2 [463]: 317 (70), 316 (100) MS3 [463 → 316]: 271 (100), 179 (48), 151 (14) | Myricetin-O-rhamnoside |
20 | 8.5 | 593 | MS2 [593]: 285 (80), 284 (100) MS3 [593 → 284]: 255 (100), 151 (23) | Kaempferol-O-rutinoside |
21 | 8.8 | 309 | MS2 [309]: 193 (100) MS3 [309 → 193]: 178 (100), 149 (50), 134 (85) | Ferulic acid derivative |
22 | 9.0 | 597 | MS2 [597]: 477 (64), 459 (15), 417 (13), 387 (45), 357 (100), 315 (11) | Phloretin-di-C-hexoside |
23 | 9.7 | 433 | MS2 [433]: 301 (100), 300 (77) MS3 [433 → 301]: 271 (100), 255 (94), 151 (54) | Quercetin-O-pentoside |
24 | 9.8 | 505 | MS2 [505]: 301 (100), 300 (40) MS3 [505 → 301]: 271 (96), 255 (18), 179 (100), 151 (87) | Quercetin-O-acetylhexoside |
25 | 9.9 | 593 | MS2 [593]: 447 (100) MS3 [593 → 447]: 301 (100), 300 (21) MS4 [593 → 447 → 301]: 179 (100), 151 (62) | Quercetin-O-di-rhamnoside |
26 | 10.4 | 563 | MS2 [563]: 417 (13), 285 (90), 284 (100) MS3 [563 → 284]: 257 (74), 255 (100), 227 (84), 151 (41) | Kaempferol-O-rhamnosylpentoside |
27 | 10.5 | 447 | MS2 [447]: 301 (100) MS3 [447 → 301]: 255 (100), 179 (18) | Quercetin-O-rhamnoside |
28 | 10.8 | 577 | MS2 [577]: 577 (100), 431 (16), 285 (11) MS3 [577 → 431]: 284 (90), 285 (100) MS4 [577 → 431 → 284]: 255 (40), 151 (100) | Kaempferol-O-di-rhamnoside |
29 | 11.0 | 489 | MS2 [489]: 285 (66), 284 (100) MS3 [489 → 284]: 255 (100), 227 (29) | Kaempferol-O-acetylhexoside |
30 | 12.1 | 431 | MS2 [431]: 284 (35), 285 (100), 255 (11), 227 (5) | Kaempferol-O-rhamnoside |
31 | 12.8 | 329 | MS2 [329]: 314 (100) MS3 [329 → 314]: 299 (100), 269 (71) | Dimethylated flavonoid |
32 | 13.2 | 357 | MS2 [357]:168 (7), 167 (100) MS3 [357 → 167]: 123 (100) | Vanillic acid derivative |
33 | 13.6 | 483 | MS2 [483]: 437 (100) MS3 [483 → 437]: 291 (100) | Flavonoid rhamnoside (formate adduct) |
34 | 19.9 | 327 | MS2 [327]: 291 (12), 229 (12), 211 (5), 171 (100) | Oxo-dihydroxy-octadecenoic acid |
35 | 20.5 | 327 | MS2 [327]: 291 (24), 229 (79), 211 (47), 209 (10), 171 (100) | Oxo-dihydroxy-octadecenoic acid |
36 | 25.6 | 329 | MS2 [329]: 311 (21), 293 (28), 229 (100), 211 (62), 171 (82) | Trihydroxy-octadecenoic acid |
37 | 26.2 | 397 | MS2 [397]: 351 (100), 329 (77), 193 (20) MS3 [397 → 351]: 251 (87), 233 (78), 193 (100) | Unknown (formate adduct) |