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胆红素(Bilirubin)为开链的四吡咯类化合物,系血红蛋白分解代谢后的还原产物,属二烯胆红素类。胆红素的分析一般采用重氮化比色法或摩尔吸收系数法。但胆汁中含有多种胆色素如胆红素、胆绿素(Biliverdin)、二氢胆红素(Dihydrobilirubin)、中胆红素(MesoBilirubin)、中胆绿素(MesoBiliverdin)等,这类产物结构相似在可见光区(40
Bilirubin is an open-chain tetrapyrrole compound that is a reduced product of hemoglobin catabolism and belongs to the class of dibilirubines. Analysis of bilirubin generally adopts diazotization colorimetric method or molar absorption coefficient method. However, bile contains a variety of biliary pigments such as bilirubin, biliverdin, dihydrobilirubin, mesobilirubin, mesobiliverdin, and the like. Similar in the visible light area (40