本文采用薄层层析法对熊胆中的胆色素成分进行了研究,并测定了胆红素的含量结果发现,金胆的胆红素含量为0.83±0.01%,墨胆为0.82±0.02%,闽北胆为3.59±0.05%,东北胆不含胆红素。除胆红素外,还含有胆黄素、胆黄褐素等。各种熊胆中均未见含胆绿素。 In this paper, thin layer chromatography was used to study the bile pigment composition in bear bile, and the content of bilirubin was measured. The results showed that the bilirubin content of gold bile was 0.83±0.01%, and the ink bile was 0.82±0.02%. The gall bladder was 3.59 ± 0.05%. The northeast bile did not contain bilirubin. In addition to bilirubin, it also contains bilirubin, choline-brown and so on. No bilirubin was found in any of the bear bile.