Effects of glycosylation and hydrogenation of the C2 C3 double bond of flavonoids on affinities.
| Example | Affinity | Inhibition | |
|---|---|---|---|
| Glycosylation | Kaempferol → kaempferitrin | ↑ | ↓ |
| Quercetin → rutin | ↑ | ↓ | |
| Naringenin → naringin | ↑ | ↓ | |
| Hydrogenation of C2 C3 | Myricetin → dihydromyricetin | ↑ | ↓ |
| Apigenin → naringenin | ↑ | ↓ |