XBK could not only efficiently slow down small intestinal drive velocity of prepared Chinese ink, but also limit abnormal enlargement of intestinal bulk, and postpone defecation time and decrease defecation quantity.

• 泻必康还可显著减缓新斯的明小鼠小肠墨汁的推进速度,对抗肠容积的异常增大,延缓小鼠排便时间,减少排便数量。