A Simple and Rapid LC-MS/MS Method for Quantification of Total Daidzein, Genistein, and Equol in Human Urine

Figure 2

Total daidzein, genistein, and equol amount (mg) plotted against a range of total enzyme units between 220 and 4400. (a) Data 1, daidzein; (b) data 2, genistein; (c) data 3, equol. Note: incubations were carried out over 30, 60, and 120 min at pH 5 and 37°C.

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