TABLE 2.
The 36 components of WBT formula from UHPLC/Q-TOF-MS analysis screened according to PubChem database.
| Component ID | Ingredient name | Molecular weight | Molecular formula | Herb source |
|---|---|---|---|---|
| 1 | Cryptochlorogenic acid | 354.0951 | C16H18O9 | Zi-wan/Kuan dong-hua |
| 2 | Chlorogenic acid | 354.0951 | C16H18O9 | Zi-wan/Kuan dong-hua |
| 3 | Amygdalin | 457.1584 | C20H27NO11 | Tao-ren |
| 4 | Caffeic acid | 180.0423 | C9H8O4 | Zi-wan |
| 5 | Viscidulin I | 302.0427 | C15H10O7 | Huang-qin |
| 6 | Calycosin-7-glucoside | 446.1213 | C22H22O10 | Huang-qin |
| 7 | Polydatin | 390.1315 | C20H22O8 | Hu-zhang |
| 8 | Chrysin 6-C-glucoside 8-C-arabinoside | 548.153 | C26H28O13 | Huang-qin |
| 9 | Baicalein 7-O-β-D-glucuronide | 464.0955 | C21H20O12 | Huang-qin |
| 10 | Scutellarin | 462.0798 | C21H18O12 | Huang-qin |
| 11 | Isochlorogenic acid A | 516.1268 | C25H24O12 | Kuan-dong-hua |
| 12 | Isochlorogenic acid B | 516.1268 | C25H24O12 | Kuan-dong-hua |
| 13 | 5,4′-Dihydroxy-7-methoxyflavone | 284.0685 | C16H12O5 | Huang-qin |
| 14 | Isochlorogenic acid C | 516.1268 | C25H24O12 | Kuan-dong-hua |
| 15 | Scutellarin methylester | 476.0955 | C22H20O12 | Huang-qin |
| 16 | Viscidulin III | 346.0689 | C17H14O8 | Huang-qin |
| 17 | Emodin-8-β-D-glucoside | 432.1056 | C21H20O10 | Hu-zhang |
| 18 | Baicalin | 446.0849 | C21H18O11 | Huang-qin |
| 19 | Salvianolic acid B | 718.1534 | C36H30O16 | Dan-shen |
| 20 | Dihydrobaicalin | 448.1006 | C21H20O11 | Huang-qin |
| 21 | Norwogonin 7-O-glucuronide | 446.0849 | C21H18O11 | Huang-qin |
| 22 | Salvianolic acid A | 494.1213 | C26H22O10 | Dan-shen |
| 23 | Chrysin-7-O-β-D-glucuronide | 430.09 | C21H18O10 | Huang-qin |
| 24 | Oroxylin A 7-O-β-D-glucuronide | 460.1006 | C22H20O11 | Huang-qin |
| 25 | 5,7-dihydroxy-6-methoxyflavone 7-O-β-D-glucuronide | 460.0955 | C22H20O11 | Huang-qin |
| 26 | Emodin glucoside | 432.1056 | C21H20O10 | Hu-zhang |
| 27 | Wogonoside | 460.1006 | C22H20O11 | Hu-zhang |
| 28 | Scutellarein | 286.0477 | C15H10O6 | Huang-qin |
| 29 | Baicalein | 270.0528 | C15H10O5 | Huang-qin |
| 30 | 8-methyl-5,7,4′-trihydroxyisoflavone | 284.0685 | C16H12O5 | Huang-qin |
| 31 | Astragaloside III | 784.4609 | C41H68O14 | Huang-qi |
| 32 | Wogonin | 284.0685 | C16H12O5 | Huang-qin |
| 33 | Astragaloside Ⅱ | 826.4715 | C43H70O15 | Huang-qi |
| 34 | Oroxylin A | 284.0685 | C16H12O5 | Huang-qin |
| 35 | Astragaloside I | 868.482 | C45H72O16 | Huang-qi |
| 36 | Emodin | 270.0528 | C15H10O5 | Hu-zhang |