Rt (min) UV-Vis (nm) Compound MS2 fragment ions (% intensities) References 12.3 341 215, 290, 325 Caffeic acid hexoside I 179 (100), 135 (7), 281 (4), 251 (2), 296 (2), 223 (1), 203 (1), 161 (1) [19 , 21 , 23 –25 ] 13.3 327 220, 290, 320 3-(2-Hydroxyphenyl) propanoic acid hexoside 165 (100), 207 (3), 121 (2) [21 ] 13.9 343 235, 285, 325 Homovanillic acid hexoside 181 (100), 179 (53), 135 (7), 137 (7), 251 (6), 281 (4) [19 , 21 , 25 ] 14.2 341 235, 290, 320 Caffeic acid hexoside II 179 (100), 281 (15), 251 (13), 135 (9), 221 (2), 161 (1), 223 (1) [21 , 23 –25 ] 14.7 325 235, 300 p -Coumaric acid hexoside163 (100), 145 (80), 187 (45), 265 (17), 205 (15), 119 (9), 235 (7) [19 , 21 , 23 –25 ] 14.7 353 220, 240, 300 Chlorogenic 191 (100), 179 (2), 161 (1), 135 (1), 127 (1), 155 (1) [19 –21 , 23 –25 ] 15.6 353 205, 240, 300 Cryptochlorogenic acid 173 (100), 179 (58), 191 (30), 135 (7), 111 (1) [19 –21 , 23 –25 ] 17.0 355 240, 290 Ferulic acid hexoside 193 (100), 217 (54), 175 (34), 235 (7), 134 (5), 160 (2) [21 , 23 –25 ] 18.2 353 220, 290, 340 Neochlorogenic acid 191 (100), 179 (3), 173 (1), 135 (1) [20 , 21 , 23 –25 ] 18.5 337 210, 235, 320 Coumaroylquinic acid 191 (100), 173 (27), 179 (6), 163 (3), 135 (1) [20 , 21 , 24 , 25 ] 19.5 771 260, 300, 350 Rutin hexoside 609 (100), 301 (8), 463 (3) [21 , 25 ] 21.1 473 210, 220, 270, 300 Apigenin acetylhexoside 431 (100), 288 (22), 413 (19), 269 (7), 311 (2) [19 , 21 ] 23.6 625 200, 280 Quercetin dihexoside 300 (100), 445 (38), 463 (16), 271 (16), 505 (13), 343 (8), 179 (4) [21 , 25 , 27 ] 25.8 449 230, 285 Eriodictyol hexoside 287 (100), 151 (4) [19 , 22 , 25 ] 26.0 741 200, 285 Rutin pentoside 300 (100), 609 (53), 591 (25), 271 (22), 475 (20), 255 (18), 343 (16) [21 , 23 , 25 ] 27.6 609 210, 255, 350 Quercetin rutinoside 301 (100), 271 (4), 343 (3), 255 (3), 179 (1) [19 , 21 , 23 –25 ] 28.4 725 210, 325 Kaempferol rutinoside pentoside 285 (85), 593 (65), 575 (39), 327 (27), 255 (26), 309 (12), 459 (8), 357 (4), 393 (6), 700 (6), 431 (5), 545 (5), 644 (4), 665 (4) [8 , 21 ] 29.3 597 235, 285 Phloretin dihexoside 477 (100), 357 (81), 387 (60), 417 (17), 459 (9), 507 (5), 579 (8), 489 (8), 315 (4), 209 (3) [21 , 25 ] 30.0 433 215, 285, 320 Naringenin hexoside 271 (100), 151 (2), 177 (1), 240 (1), 341 (1) [19 , 21 –23 , 25 , 27 ] 30.3 515 210, 290 Dicaffeoylquinic acid I 353 (100), 173 (18), 179 (10), 191 (9), 335 (9) [19 –21 , 23 , 25 ] 30.6 515 225, 325 Dicaffeoylquinic acid II 353 (100), 191 (7), 179 (3), 173 (1) [19 –21 , 23 , 25 ] 30.7 593 235, 290, 325 Kaempferol rutinoside 285 (100), 257 (3), 229 (2), 327 (2) [19 , 21 , 23 , 25 ] 30.7 579 210, 265, 330 459 (4), 271 (2), 313 (1) 32.1 487 210, 330 Caffeic acid derivative 323 (100), 221 (12), 179 (5), 161 (3), 203 (3), 263 (2), 443 (1) [19 ] 32.2 505 220, 290, 310 Dihydrocaffeic acid dihexoside 343 (89), 323 (20), 181 (31), 161 (11) [19 ] 33.5 515 210, 325 Dicaffeoylquinic acid III 353 (100), 173 (13), 179 (8), 203 (10), 255 (6), 299 (6), 191 (3) [19 –21 , 23 ] 34.9 287 210, 320 Eriodictyol 151 (100), 135 (6), 125 (3), 107 (3), 269 (3) [19 , 21 , 22 , 26 ] 40.2 271 240, 290, 335 151 (100), 177 (22), 107 (4), 125 (1) [19 , 21 , 23 , 26 ] 43.1 677 220, 280, 330 Tricaffeoylquinic acid 515 (100), 353 (18), 497 (4) [21 , 23 , 26 ] 43.2 271 220, 250, 280, 330 Naringenin chalcone 151 (100), 177 (25), 93 (6), 165 (5), 119 (5), 107 (4) [19 , 21 –23 ]