Table 1 Crude drug composition of yokukansan and corresponding anti-inflammatory effects
Crude drug name | Composition (g) | Anti-inflammatory component |
|---|---|---|
Atractylodes lancea rhizome | 4.0 | β-Eudesmol [35] |
Poria sclerotium | 4.0 | Pachymic acid [37] |
Cnidium rhizome | 3.0 | Senkyunolide A [30] |
Z-Ligustilide [30] | ||
Ferulic acid [36] | ||
Uncaria hook | 3.0 | |
Japanese angelica root | 3.0 | Ferulic acid [36] |
Bupleurum root | 2.0 | Saikosaponin a, c, d, e [33] |
Glycyrrhiza | 1.5 | Liquiritigenin [31] |
Glycyrrhetinic acid [34] |