美人蕉根提取物为六种酚性物质。动物实验证明对家犬有明显利胆作用,给药后胆汁增加率177.8%。其利胆功能中,促进胆囊收缩作用不明显,主要是促进肝胆汁分泌,而这种功能与迷走神经的兴奋性无关。美人蕉提取物能增加胆汁中胆红质的排泄,表明该提取物并非水利胆剂。这有助于机体胆红质的排出,为临床治疗时的退黄作用提供了实验依据。 Canna root extract is six phenolic substances. Animal experiments show that dogs have obvious gallbladder role, after administration of bile increase rate of 177.8%. The gallbladder function, promoting gallbladder contraction is not obvious, mainly to promote liver bile secretion, and this function has nothing to do with the excitement of the vagus nerve. Canna extract increases the excretion of bilirubin in bile, suggesting that the extract is not a water gall. This helps to discharge the body’s bilirubin and provides an experimental basis for the treatment of jaundice.