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Table 1 The composition of CAS

From: Anti-inflammatory effect of Chang-An-Shuan on TNBS-induced experimental colitis in rats

Chinese herbs Alias Composition
Pulsatilla chinensis Regel Bai Tou Weng 12–31%
Cortex Fraxini Qin Pi 12–15%
Rhizoma Coptidis Huang Lian 1–5%
Herba Pogostemonis Huo Xiang 7–11%
Herba Centellat Ji Xue Cao 12–21%
Indigo naturalis Qing Dai 3–10%