Lipase inhibition of the isolated compounds (1–8) expressed as % inhibition at concentration of 0.25 mMa.
| Compound name | % Inhibition |
|---|---|
| Christinin A (8) | 75 |
| Daphnoretin (1) | 72 |
| Daphnodorin G (5) | 69.5 |
| Quercetin 3-O-(2,6-di-O-α-rhamnopyranosyl-β-galactopyranoside) (7) | 68 |
| Neochamaejasmin A (3) | 61.8 |
| 5,7,4′-Trihydroxy-8-methoxycarbonyl flavanol (2) | 52 |
| Daphnodorin G-3′′-methyl ether (4) | 39 |
| Daphnodorin B (6) | 3.5 |
IC50 of orlistat (positive control) = 0.0627 mM.