No | Compound | Rt (min) | [M-H]-/[M + H]+ | MS/MS | aQuantity (mg/kg) |
---|---|---|---|---|---|
1 | Pentahydroxyflavanone derivative | 20.64 | 629 | 303 285 275 217 201 177 149 125 | 212.543 ± 1.074 |
2 | Pentahydroxyflavanone | 23.49 | 303 | 303 285 275 259 217 193 177 149 125 109 | 16.670 ± 0.188 |
3 | Viscidulin I –O– diglucoside | 25.98 | 625 | 301 283 273 258 229 185 151 125 | 21.220 ± 0.440 |
4. | Pentahydroxyflavone | 29.31 | 301 | 301 283 269 259 240 191 179 161 139 124 121 109 | 17.657 ± 0.204 |
5 | N.I | 34.65 | 647(+) | 647 501 467 347 321 303 285 | - |
6 | Viscidulin III –O– glucoside | 35.22 | 507 | 345 330 315 | - |
7 | Tetrahydroxyflavone | 37.69 | 285 | 285 268 241 217 199 177 151 133 107 | 43.056 ± 0.112 |
8 | Iridin | 40.20 | 521 | 383 359 344 329 313 300 285 212 | 21.472 ± 0.415 |
9 | Eriodictyol (4′-hydroxynaringenin) | 42.25 | 289(+) | 289 271 247 179 163 153 147 | 45.679 ± 0.782 |
10 | Puerarin | 43.24 | 415 | 415 295 267 253 223 | 7.003 ± 0.022 |
11 | Viscidulin III | 43.88 | 347(+) | 347 332 317 314 289 286 183 169 150 142 | - |
12 | Pentahydroxyflavone | 45.11 | 301 | 301 283 269 241 225 197 179 165 161 139 133 124 107 | 20.622 ± 0.036 |
13 | N.I | 52.55 | 675 | 675 529 481 361 335 317 285 | - |
14 | Baicalin | 53.67 | 447(+) | 447 343 271 253 225 169 149 123105 | 3.035 ± 0.013 |
15 | Scutellarein | 56.25 | 285 | 285 267 257 239 213 195 185 167 165 137 119 117 | 21.017 ± 0.133 |
16 | Isoscutellarein | 57.35 | 285 | 285 267 257 241 239 229 213 185 167 165 137 119 117 | 7.882 ± 0.009 |