尿液中咖啡因代谢物AFMU和IX的HPLC测定方法研究

    Determination of the Two Metabolites of Caffeine in Urine, AFMU and IX, by HPLC

    • Abstract: The two mltabolites of caffeine, 5 - acetylamino - 6 - formylamino - 1 - mlthyhuracil (AFMU)and 1 -mlthylxanthine(IX),in urine collected from 190 health Chinese volunteers were analyzed by HPLC. The peak height ratio of AFMU/IX was used to determine the a

       

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