Result: Both the Ethyl acetate ingredient and the saturated n-Buthyl alcohol ingredient in the herba Saniculae have a good effect on the cough easing action and phlegm removing.

• 结果:肺经草的醋酸乙酯部位和饱和正丁醇部位均有较好的镇咳和祛痰作用,其中镇咳作用以饱和正丁醇部位为佳,而祛痰作用以醋酸乙酯部位为佳;