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Basic Study
©Author(s) (or their employer(s)) 2026.
World J Gastroenterol. Mar 14, 2026; 32(10): 115334
Published online Mar 14, 2026. doi: 10.3748/wjg.v32.i10.115334
Table 1 Liquid chromatograph mass spectrometer analysis conditions
Time (minute)
Analytical flow (μL/minute)
A (%)
B (%)
0300955
1.0300955
15.003006040
20.003004060
25.00300595
28.00300595
28.1300955
32300955
Table 2 Information of Hedyotis diffusa injection’s constituents migrating to liver
RT (minute)
Compound
Formula
Adduct
MS2
Source
1.52CoumarinC9H6O2[M+H] +147.0438; 119.0492; 91.0541; 65.0387Liver
9.88Geniposidic acidC16H22O10[M+H] +375.1299; 357.1190; 285.0976; 243.0874; 172.0860; 97.0280Liver
10.21QuercetinC15H10O7[M+H] +303.0756; 303.0507; 257.0453; 229.0482; 153.0179Liver
11.07KaempferolC15H10O6[M+H] +287.0545; 213.0531; 165.0182; 153.0187; 121.0275Liver
11.08RutinC27H30O16[M-H] -609.1481; 285.0412; 284.0343; 255.0312; 227.0356; 206.8698Liver
17.92EmodinC15H10O5[M-H] -269.0453; 159.0437; 135.0449; 133.0291; 65.0041; 63.0241Liver