| No | Rt | Name | Molecular formula | m/z [M-H]- | Calculated exact mass | Relative % | Fragments |
| 1 | 7.85 | 3-Caffeoylquinic acid (neochlorogenic acid) | C16H18O9 | 353.0968 | 353.0872 | 0.20 | 191.06, 85.03 [46] | 2 | 9.02 | Medioresinol | C21H24O7 | 387.1746 | 387.1443 | 0.08 | 163.11, 207.10, 367.03 [26] | 3 | 10.65 | Taxifolin | C15H12O7 | 303.0595 | 303.0504 | 0.08 | 125.02, 217.05 [47] | 4 | 10.97 | Quercetin-3-glucoside | C21H20O12 | 463.0994 | 463.0876 | 0.32 | 301.04 [48] | 5 | 10.97 | Quercetin-3-O-glucuronide (miquelianin) | C21H18O13 | 477.0789 | 477.0669 | 0.62 | 301.04, 151.00 [46] | 6 | 11.04 | Mearnsetin-O-hexoside | C22H22O13 | 493.1100 | 493.0982 | 0.14 | 331.05, 302.04, 288.03 [26] | 7 | 11.10 | Mearnsetin-O-glucuronide | C22H20O14 | 507.0892 | 507.0774 | 0.20 | 301.04, 316.03, 331.05 [26] | 8 | 11.40 | 1-Caffeoylquinic acid | | 353.0972 | 353.0872 | 0.15 | 191.06, 179.03 [46] | 9 | 11.41 | 1,3-Dicaffeoylquinic acid | C25H24O12 | 515.1304 | 515.1189 | 2.96 | 191.05, 179.03 353.09 [46] | 10 | 11.41 | 1,5-O-Dicaffeoylquinic acid | C25H24O12 | 515.1293 | 515.1189 | 0.31 | 179.03, 191.06, 353.09 [49] | 11 | 11.51 | Kaempferol-3-O-glucoside | C21H20O11 | 447.1046 | 447.0927 | 0.05 | 285.04, 284.03, 255.03, 227.04 [46] | 12 | 11.69 | Quercetin-3-acetylhexoside | C23H22O13 | 505.1109 | 505.0982 | 0.27 | 301.03, 300.03, 271.03, 173.04 [50] | 13 | 11.88 | Medioresinol-O-hexoside | C27H34O12 | 549.2095 | 549.1972 | 0.09 | 387.17, 161.02 [26] | 14 | 12.38 | Kaempferol-acetylglucoside | C23H22O12 | 489.1153 | 489.1033 | 0.07 | 285.04, 284.04, 255.03 [48] | 15 | 13.21 | Quercetin | C15H10O7 | 301.0435 | 301.0348 | 0.45 | 285.04, 151.00 [51] | 16 | 13.24 | Luteolin | C15H10O6 | 285.0480 | 285.0399 | 0.53 | 217.05, 179.00, 151.00, 133.03 [51] | 17 | 13.40 | Isorhamnetin (methoxyflavonol) | C16H12O7 | 315.0592 | 315.0504 | 0.17 | 300.03, 285.04, 151.00 [46] | 18 | 13.74 | Trimethoxy dihydroflavonoid | C18H18O7 | 345.0694 | 345.0974 | 0.26 | 330.04, 315.02, 278.02 [26] | 19 | 13.82 | Honokiol (phenol) | C18H18O2 | 265.1516 | 265.1228 | 0.75 | 247.14, 221.15, 137.10 [52] | 20 | 14.52 | Rhamnetin (methoxyflavonol) | C16H12O7 | 315.0593 | 315.0504 | 0.14 | 300.03, 284.03, 255.03, 227.04 [53] | 21 | 14.64 | 4′-Hydroxylwogonin (methoxy flavone) | C16H12O6 | 299.0637 | 299.0555 | 0.68 | 284, 255.03, 227.04 [54] | 22 | 14.87 | 3,3′-Di-O-methylellagic acid | C16H10O8 | 329.0740 | 329.0297 | 3.52 | 299.02, 271.02 [55] | 23 | 14.68 | Glucogallin (phenolic glycoside) | C13H16O10 | 331.0810 | 331.0665 | 0.11 | 314.09, 299.02, 271.02 [56] | 24 | 15.12 | Gallocatechin | C15H14O7 | 305.1005 | 305.0661 | 0.10 | 304.91, 274.14, 163.11, 137.10 [57] | 25 | 15.41 | 5,7,2′-Trihydroxy-6- methoxyflavone | C16H12O6 | 299.0639 | 299.0555 | 0.12 | 284.04, 165.02 [54] | 26 | 15.85 | Chrysin | C15H10O4 | 253.1804 | 253.0500 | 0.26 | 251.16, 207.18, 191.14 | 27 | 15.12 | 3,4-Dihydroxy-5-prenyl cinnamic acid | C14H16O4 | 247.1386 | 247.0970 | 4.66 | 203.14, 187.11, 163.11, 517.26 [58] | 28 | 16.03 | 3′-O-Methylorobol (O-methylated isoflavone) | C16H12O6 | 299.0265 | 299.0555 | 0.19 | 271.03, 251.17 [59] | 29 | 16.15 | Trimethoxy flavonoid | C18H16O7 | 343.0896 | 343.0817 | 0.96 | 328.06, 313.04, 298, 270.02 [26] | 30 | 16.58 | Calycosin (O-methylated isoflavone) | C16H12O5 | 283.0675 | 283.0606 | 0.25 | 268.04 [59] | Total percentages of the identified compounds | 18.69% |
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