Fate in Soil of Flavonoids Released from White Clover (Trifolium repens L.)

Table 3

Mass-to-charge ratio (m/z) used in selected ion monitoring and retention times.

Compound	𝑡𝑅 (min)	Q1 (m/z)	Q3 (m/z)
Aglycones
Daidzein	19.0	253	223
Luteolin	19.2	285	133
Quercetin	19.4	301	151
Apigenin	20.2	269	117
Coumestrol	20.2	266	166
Naringenin	20.4	271	151
Genistein	20.4	269	133
Kaempferol	20.4	285	239
Formononetin	21.2	267	252
Medicarpin	22.4	269	254
Biochanin A	23.0	283	268
Glycosides
Puerarin	5.83	417	297
Saponarin	7.59	595	433
Quercetin-Rha-Xyl-Gal	6.96	743	303
Luteolin-di-Glc	9.62	611	287
Daidzin	9.39	417	255
Quercetin-Xyl-Gal	9.67	597	303
Kaempferol-Rha-Xyl-Gal	9.64	727	287
Rutin	10.6	611	303
Isovitexin	12.4	433	313
Hyperoside	14.4	465	303
Genistin	18.8	433	271
Astragalin	20.3	449	287
Kaempferol-Rha-Glc	20.8	595.5	287
Quercitrin	21.3	449	303
Luteolin-Glc	23.8	449	287
Sissotrin	31.2	447	285