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胆红素具有重要的药用价值,一般皆用化学方法从动物的胆汁中提取,本实验根据胆红素在人体内的代谢过程和胆结石的成因,而改用大肠杆菌产生的β-葡萄糖醛酸酶从胆汁中提取胆红素。
Bilirubin has important medicinal value and is usually extracted chemically from animal bile. This experiment used β-glucose produced by Escherichia coli according to the metabolic process of bilirubin in the human body and the cause of gallstones. Acetylase extracts bilirubin from bile.