It is proved that fiber in the Edible Wild Herbs of Cat Pow can improve the vermiculation of the intestinal tract and reduce the absorption of fat.

现代研究认为蕨菜中素可有促进道蠕动，减少胃对脂肪吸收作用。

The gastric emptying of rat,small intestinal vermiculation and the movement of vivo intestinal smooth muscle of rabbit were observed.

分别采用小鼠胃排空和小推进及兔蠕动实验,研究莱菔子不同炮制品对消化系统药理作用。