Table 1 Components in YPF by HPLC analysis.
Peak’s number | Name | Retention time (min) | Structure’s number | Concentration (µg/ml) |
|---|---|---|---|---|
5 | Prim-O-glucosylcimifugin | 9.661 | 1 | 386 |
6 | Calycosin-7-O-β-D-glucoside | 10.331 | 2 | 393 |
7 | Cimifugin | 10.629 | 3 | 220 |
8 | 4’-O-β-D-glucopyranosyl-5-O-methylvisamminol | 11.873 | 4 | 479 |
10 | Psoralen | 14.375 | 5 | 83 |
11 | Calycosin | 15.245 | 6 | 119 |
12 | Sec-O-glucosylhamaudol | 16.546 | 7 | 168 |
13 | Formononetin | 21.824 | 8 | 96 |
15 | Atractylon | 27.585 | 9 | 52 |
