Table 1.
The multiple reaction monitoring (MRM) conditions of 11 polyphenols.
| Compound Name | Precursor (m/z) |
Product (m/z) |
Cone (V) |
Collision (eV) |
Retention Time (min) |
Remark |
|---|---|---|---|---|---|---|
| Gallic acid | 168.96 | 125.04 | 36 | 14 | 1.37 | Quantifier |
| 168.96 | 79.07 | 36 | 22 | 1.37 | Qualifier | |
| Chlorogenic acid | 353.09 | 191.11 | 34 | 20 | 1.72 | Quantifier |
| 353.09 | 85.12 | 34 | 46 | 1.72 | Qualifier | |
| Vanillin | 150.99 | 106.99 | 60 | 8 | 2.61 | Quantifier |
| 150.99 | 83.06 | 60 | 14 | 2.61 | Qualifier | |
| Ferulic acid | 193.03 | 134.09 | 36 | 16 | 2.24 | Quantifier |
| 193.03 | 178.12 | 36 | 14 | 2.24 | Qualifier | |
| Gallogen | 301.06 | 151.11 | 42 | 24 | 2.61 | Quantifier |
| 301.06 | 179.07 | 42 | 16 | 2.61 | Qualifier | |
| Rutin | 609.10 | 300.24 | 66 | 36 | 1.94 | Quantifier |
| 609.10 | 271.11 | 66 | 62 | 1.94 | Qualifier | |
| Isoquercetin | 463.03 | 300.24 | 44 | 26 | 2.03 | Quantifier |
| 463.03 | 271.12 | 44 | 46 | 2.03 | Qualifier | |
| Quercitrin | 447.03 | 300.42 | 46 | 24 | 2.16 | Quantifier |
| 447.03 | 271.11 | 46 | 44 | 2.16 | Qualifier | |
| Baicalin | 445.08 | 269.10 | 28 | 20 | 2.35 | Quantifier |
| 445.08 | 275.00 | 28 | 42 | 2.35 | Qualifier | |
| Quercetin | 301.00 | 151.05 | 40 | 24 | 2.61 | Quantifier |
| 301.00 | 179.08 | 40 | 16 | 2.61 | Qualifier | |
| Kaempferide | 298.97 | 284.13 | 56 | 22 | 3.46 | Quantifier |
| 298.97 | 151.04 | 56 | 30 | 3.46 | Qualifier |