Table 1.
The composition of flavonoids in Viscum coloratum.
| No. | Compounds | tR (min) | Formula | [M − H]− Calculated (m/z) | [M − H]− Detected (m/z) | Delta (ppm) | MS/MS (m/z) | Area Ratio (VEE/VAE) | |
|---|---|---|---|---|---|---|---|---|---|
| Ratio (%) | SD | ||||||||
| 1 | Hedt-I | 16.81 | C16H14O6 | 301.07176 | 301.07108 | −0.043 | 151.00218 | 235.71 | 16.09 |
| 2 | Hedt-II | 12.99 | C22H24O11 | 463.12458 | 463.12326 | 0.159 | 301.07114, 151.00224 | 96.24 | 5.25 |
| 3 | Hedt-III | 12.50 | C27H32O15 | 595.16684 | 595.16547 | −0.781 | 301.07104, 151.00211 | 126.39 | 6.01 |
| 4 | Hedt-IV | 11.96 | C32H40O19 | 727.20910 | 727.20770 | −0.747 | 301.07101 | 128.20 | 9.00 |
| 5 | Isor | 12.65 | C22H22O12 | 477.10385 | 477.10291 | −0.442 | 357.06079, 314.04269, 271.02429 | 162.03 | 8.45 |
| 6 | Tddf | 17.72 | C17H14O7 | 329.06668 | 329.06619 | 0.281 | 314.04269, 299.0191 | 671.04 | 56.65 |
| 7 | Pach | 21.41 | C18H16O7 | 343.08233 | 343.08142 | −0.051 | 328.05823, 313.03488 | 994.33 | 78.50 |
The data are expressed as the mean ± SD values of quintuple determinations.