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
|