Table 2.
Concentrations of the main bioactive compounds in medicinal herbs (g/kg DM).
| RT (min) | UV (nm) | m/z[M-H]− | MS2 | MS2 fragments | Formula | Compounds | Flavonoids | Phenolic acids |
|---|---|---|---|---|---|---|---|---|
| Fumaria officinalis | ||||||||
| 7.00 | 250/326 | 295.046 | 179.0338 | C13H12O8 | Caffeoylmalic acid | 1.212 | ||
| 7.80 | 227/315 | 163.0395 | 119.0499 | C9H8O3 | O-Coumaric acid | 0.742 | ||
| 9.00 | 255/352 | 625.1398 | 301.0337 | C27H30O17 | Quercetin-O-Hex-Hex | 2.384 | ||
| 9.40 | 255/352 | 595.1287 | 301.0339 | C26H28O16 | Quercetin O-Pen-Hex | 3.500 | ||
| 9.90 | 252/351 | 609.1472 | 300.0279 | 285 | C27H30O16 | Isoquercitrin O-Dhex | 0.934 | |
| 10.20 | 255/354 | 463.0882 | 301.0337 | C21H20O12 | Quercetin O-Hex | 1.706 | ||
| 10.90 | 221/329 | 593.1520 | 285.0397 | C27H30O15 | Kaempferol-3-O-rutinoside | 0.464 | ||
| 11.50 | 255/365 | 639.1561 | 315.0504 | C28H32O17 | Isorhamnetin-O-Hex-Hex | 0.558 | ||
| Total contents: | 12.211 | 3.961 | ||||||
| Malva sylvestris | ||||||||
| 7.00 | 523 | 757.1846 | 347.0761 | 329,261,509 | C32H39O21 | Delphinidin 5-glucoside 3-lathyroside | 1.644 | |
| 7.90 | 308 | 163.0381 | 119.0502 | C9H8O3 | Coumarinic acid | 0.468 | ||
| 10.00 | 609.1458 | 301.0330 | C27H31O16 | Quercetin-3-O-rutinoside | 0.395 | |||
| 10.20 | 268/343 | 447.0928 | 285.0386 | C21H20O11 | Kaempferol-O-Hex | 0.494 | ||
| 11.40 | 268/336 | 431.0978 | 269.0435 | C21H20O10 | Apigenin-O-Hex | 1.560 | ||
| Total contents: | 6.479 | 0.654 | ||||||
| Artemisia absinthium | ||||||||
| 4.10 | 215/325 | 353.0877 | 191.0567 | 179,161,135 | C16H18O9 | Chlorogenic acid | 3.416 | |
| 11.00 | 515.1193 | 353.0867 | 191,179,135 | C25H24O12 | 1.5-Dicaffeoylquinic acid | 2.124 | ||
| 11.20 | 653.1719 | 345.0595 | 330,302 | C29H34O17 | Spinacetin 3-rutinoside | 0.241 | ||
| 11.70 | 515.1192 | 353.0869 | 173,179,191,155 | C25H24O12 | 4.5-Dicaffeoylquinic acid | 0.610 | ||
| Total contents: | 0.349 | 6.482 | ||||||
| Matricaria chamomilla | ||||||||
| 4.30 | 215/300 | 353.0877 | 191.0567 | C16H18O9 | 3-O-Caffeoylquinic acid | 1.777 | ||
| 9.00 | 235/290/319 | 355.1029 | 193.049 | 149 | C16H20O9 | Methyl 4-O-beta-d-glucopyranosyl caffeate | 3.202 | |
| 9.70 | 255/354 | 463.0879 | 301.0337 | 151 | C21H20O12 | Quercetin O-Hex | 0.199 | |
| 10.30 | 257 | 447.0920 | 285.0386 | C21H20O11 | Kaempferol O-Hex | 1.363 | ||
| 10.70 | 217/291/325 | 515.1189 | 353.0877 | 179,191 | C25H24O12 | 3.5-Dicaffeoylquinic acid | 0.824 | |
| 11.00 | 217/291/325 | 515.1197 | 353.0869 | 191,179 | C25H24O12 | 1.5-Dicaffeoylquinic acid | 3.016 | |
| 11.40 | 266/300 | 431.0976 | 269.0434 | C21H20O10 | Apigenin O-Hex | 0.150 | ||
| 11.70 | 215/290/325 | 515.119 | 353.0868 | 173,179,191 | C25H24O12 | 4.5-Dicaffeoylquinic acid | 0.851 | |
| 14.40 | 218/268/339 | 473.1085 | 269.0427 | 406 | C23H22O11 | Apigenin -O-(Hex-Ac) | 0.210 | |
| Total contents: | 2.442 | 12.084 | ||||||