Skip to main content

Table 1 Identification of the chemical components in GATE by UHPLC-DAD-MS/MS analysis (negative ion mode)

From: Exploring protective effect of Glycine tabacina aqueous extract against nephrotic syndrome by network pharmacology and experimental verification

Peak Retention time (min) Experimental [M−H] (m/z) Theoretical [M−H] (m/z) Delta (ppm) Main MS2 fragments UV max. (nm) Molecular formula Proposed compound
1 15.26 431.09823 431.09837 − 0.325 369.18481, 329.13257, 269.13925, 203.05310 260 C21H20O10 Genistin
2 19.31 415.10405 415.10346 1.421 253.10510 255 C21H20O9 Daidzin
3 20.19 563.14050 563.14063 − 0.228 503.28558, 473.20331, 443.26880, 383.15466, 353.13293 273, 334 C26H28O14 Isoschaftoside
4 29.46 253.05037 253.05063 − 1.036 224.17744, 209.02998, 197.07283, 134.95865 250, 303 C15H10O4 Daidzein
5 30.30 283.06104 283.06120 − 0.554 268.09027 255 C16H12O5 Glycitein
6 32.58 269.04538 269.04555 − 0.619 241.05565, 225.15002, 181.10497 261 C15H10O5 Genistein