Figure 3.

MS images of glycoside (a, e, i), malonyl (b, f, j), acetyl (c, g), and aglycone (d, h, k) types of the isoflavones daidzein (upper row), glycitein (middle row), and genistein (lower row), respectively, for genotype GP7X‐1871. Daidzin m/z 417.11856 [M + H]⁺ (a), glycitin m/z 447.12912 [M + H]⁺ (e), genistin m/z 433.11347 [M + H]⁺ (i), malonyldaidzin m/z 503.11895 [M + H]⁺ (b), malonylglycitin m/z 533.12952 [M + H]⁺ (f), malonylgenistin m/z 519.11387 [M + H]⁺ (j), acetyldaidzin m/z 497.08500 [M + K]⁺ (c), acetylglycitin m/z 527.09557 [M + K]⁺ (g), daidzein m/z 255.06519 [M + H]⁺ (d), glycitein m/z 285.07630 [M + H]⁺ (h), genistein m/z 271.0601 [M + H]⁺ (k)