Method:Identification of Bilirubin,Beisisu,Cholic Acid and Hyodeoxycholic Acid were achieved by TLC and visible absorption spectrum.

• 方法:采用可见吸收光谱法、薄层色谱法对胆红素、贝斯素、胆酸、猪去氧胆酸进行了定性鉴别。