Cpds | Molecular Formula | HRESIMS | Quantitative Analysis | |||||
---|---|---|---|---|---|---|---|---|
Parent Ion | m/z Observed (Calc.) | Error | λmax | tR | Amount in Urine | %d | ||
ppm | nm | min | μmol | |||||
1 | 260.0, 298.5 (sh) | 36.51 | 9.59 ± 0.20 | 2.64 | ||||
M1 | C15H20O4 | [M + H]+ | 265.1430 (265.1434) | −1.7 | 259.0, 328.5 (sh) | 14.12 | 21.78 ± 0.22 | 6.00 |
M2 | C15H20O4 | [M + Na]+ | 287.1241 (287.1254) | −4.5 | 257.5, 299.0 (sh) | 20.20 | 17.16 ± 4.84 | 4.73 |
M3 | C15H20O4 | [M + Na]+ | 287.1241 (287.1254) | −4.5 | 259.5, 329.0 (sh) | 20.74 | 18.29 ± 0.19 | 5.04 |
M4 | C15H16O4 | [M + Na]+ | 283.0941 (283.0941) | −0.1 | 254.5 | 23.37 | 5.21 ± 0.23 | 1.44 |
M5 | C21H26O10 | [M − H]− | 437.1442 (437.1453) | −2.5 | 258.0 | 24.60 | 6.81 ± 0.33 | 1.88 |
M6 | C14H18O3 | [M + Na]+ | 257.1144 (257.1148) | −1.7 | 260.9 | 25.27 | 5.84 ± 0.46 | 1.61 |
M7 | C15H18O5 | [M − H]− | 277.1077 (277.1081) | −1.4 | 259.5 | 26.11 | 8.36 ± 1.40 | 2.30 |
M8 | C14H18O3 | [M + Na]+ | 257.1145 (257.1148) | −1.4 | 260.9 | 27.60 | 0.64a | 0.18 |
M9 | C21H28O9 | [M − H]− | 423.1657 (423.1661) | −0.9 | 260.0, 292.0 (sh) | 29.61 | 43.87 ± 2.32b | 12.09 |
M10 | C14H18O3 | [M + Na]+ | 257.1142 (257.1148) | −2.4 | 256.0, 293.5 (sh) | 29.61 | 2.47b | 0.68 |
M11 | C15H16O4 | [M + Na]+ | 283.0941 (283.0941) | +0.2 | 260.0, 326.0 (sh) | 29.61 | 2.02b | 0.56 |
M12 | C21H28O9 | [M − H]− | 423.1643 (423.1661) | −4.3 | 259.5 | 32.08 | 7.76 ± 1.58 | 2.14 |
M13 | C14H18O3 | [M + Na]+ | 257.1145 (257.1148) | −1.4 | 259.9, 325.0 (sh) | 35.09 | 0.19c | 0.05 |
M14 | C15H18O4 | [M − H]− | 261.1133 (261.1132) | +0.4 | 261.5, 295.5 (sh) | 37.27 | 40.83 ± 0.49 | 11.25 |
M15 | C20H26O8 | [M − H]− | 393.1560 (395.1555) | +1.3 | 259.0, 294.5 (sh) | 44.20 | 13.72 ± 0.27 | 3.78 |
M16 | C16H20O4 | [M + Na]+ | 299.1260 (299.1254) | +2.1 | 260.0, 302.4 (sh) | 45.33 | 4.41 ± 0.01 | 1.21 |
M17 | C14H18O3 | [M + Na]+ | 257.1147 (257.1148) | +0.4 | 261.5, 300.9 (sh) | 46.20 | 0.36c | 0.10 |
M18 | C14H16O3 | [M − H]− | 231.1023 (231.1027) | −1.5 | 258.6, 300.3 (sh) | 48.39 | 5.03 ± 0.04 | 1.39 |
M19 | C14H18O2 | [M + Na]+ | 241.1200 (241.1199) | +0.2 | 258.5, 293.5 (sh) | 49.54 | 44.67 ± 0.55 | 12.31 |
Total | 71.38 |
↵a Having the same retention time to the endogenous compound, and its amount being estimated from fraction U8-2 (Fig. 3b) (see Results).
↵b Three metabolites having the same retention time, and their amounts being estimated from the urine residue of the treated group (Fig. 4), U3-B-2, and U8-2 (Fig. 3) (see Results).
↵c Metabolites not detected in the urine residue of the treated group, and the amount estimated from fractions U3-B-2 and U8-2 (Fig. 3) (see Results).
↵d Calculated by the amount of each metabolite/the amount of 1 (intragastrically administered) × 100%.