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胆绿素在中性、弱酸性或弱碱性甲醇溶液中,可以和亚硫酸氢钠反应生成黄色加成产物。经核磁共振氢谱、质谱、红外光谱、吸收光谱等鉴定,它的结构为10-磺酸钠胆红素。它具有与胆红素完全不同的性质。
Biliverdin in neutral, weakly acidic or weakly basic methanol solution, and sodium bisulfite reaction of yellow addition products. Identification by 1H-NMR, MS, IR, and absorption spectroscopy showed that the structure was sodium 10-sulfonate bilirubin. It has totally different properties from bilirubin.