Research Article
Antioxidant and Inflammatory Effects of Nelumbo nucifera Gaertn. Leaves
Table 2
Retention time and mass spectrometry parameters for 8 flavonoids.
| Component | Parent ion (m/z) | Daughter ion (m/z) | Collision energy/V | Entrance voltage/V |
| Baicalein | 271.1 | 123.1 | -51 | 11 | 253.1 | -90 | 12 | Kaempferol | 287.1 | 153.1 | -51 | 63 | 213.1 | -52 | 47 | Kaempferid | 301.1 | 286.1 | -98 | 16 | 165.1 | -55 | 20 | Quercetin | 303.2 | 229.1 | -51 | 55 | 257.1 | -97 | 59 | Isorhamnetin | 317.3 | 88.1 | -51 | 24 | 256.4 | -98 | 2 | Hyperoside | 465.1 | 106.2 | -79 | 25 | 153 | -10 | 21 | Lespenephryl | 579.3 | 287.1 | -52 | 8 | 433.1 | -95 | 13 | Rutin | 611.2 | 303.1 | -82 | 14 | 465.2 | -99 | 19 |
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