Research Article
Rapid Screening and Quantitative Determination of Active Components in Qing-Hua-Yu-Re-Formula Using UHPLC-Q-TOF/MS and HPLC-UV
Table 5
Content of six components in 10 batches of the QHYRF.
| | Components | Content (mg/g) | | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| | Danshensu | 9.8 | 10.0 | 9.8 | 10.0 | 10.0 | 9.8 | 10.1 | 10.2 | 10.0 | 9.7 | | Paeoniflorin | 582.6 | 591.2 | 612.4 | 579.8 | 617.3 | 591.4 | 609.3 | 582.4 | 582.0 | 601.4 | | Acteoside | 3.4 | 3.4 | 3.3 | 3.4 | 3.3 | 3.3 | 3.5 | 3.2 | 3.4 | 3.4 | | Lithospermic acid | 4.5 | 4.7 | 4.6 | 4.4 | 4.5 | 4.6 | 4.6 | 4.5 | 4.6 | 4.6 | | Salvianolic acid B | 265.9 | 266.4 | 260.5 | 260.7 | 263.4 | 262.6 | 272.8 | 263.5 | 264.8 | 270.7 | | Salvianolic acid C | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
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