The structure of neostellerin, which was elucidated by NMR, especially 2D NMR analysis, was different from other daphnane type diterpenes isolated from this plant.

其中素与其它从该种植物中所分离得到的瑞香烷型二萜类合物有不同之处。

Fresh soap its components, trace alkaloids, inulin and plant-rich alcohol, as well as chamber and dandelion friedelin diterpene resin acids and other acids have been.

其成份食皂、微量生物碱、菊糖及植物富，有木栓硐及蒲公英萜酸已酸脂等。