Research Article
Effect of Huangqin Tang on Urine Metabolic Profile in Rats with Ulcerative Colitis Based on UPLC-Q-Exactive Orbitrap MS
Table 2
Potential biomarkers of ulcerative colitis.
| Metabolite | RT (min) | Actual mass | Formula | KEGG |
| m-Methylhippuric acid | 3.70 | 193.1992 | C10H11NO3 | ā | 5-Hydroxyindoleacetic acid | 3.47 | 191.1834 | C10H9NO3 | C05635 | 1,2,3-Propanetricarboxylic acid | 0.99 | 176.1241 | C6H8O6 | C19806 | Ethanolamine | 1.21 | 61.0831 | C2H7NO | C00189 | Adipic acid | 1.05 | 146.1412 | C6H10O4 | C06104 | L-isoleucine | 1.02 | 131.1729 | C6H13NO2 | C00407 | Pyroglutamic acid | 0.87 | 129.114 | C5H7NO3 | C01879 | L-histidine | 13.52 | 155.1546 | C6H9N3O2 | C00135 | 4-Hydroxyproline | 0.93 | 131.1299 | C5H9NO3 | C01157 | Sarcosine | 0.87 | 89.0932 | C3H7NO2 | C00213 | 3-Methylhistidine | 1.66 | 169.1811 | C7H11N3O2 | C01152 | Gamma-aminobutyric acid | 0.96 | 103.1198 | C4H9NO2 | C00334 | Linoleic acid | 9.48 | 280.4455 | C18H32O2 | C01595 | L-valine | 1.02 | 117.1463 | C5H11NO2 | C00183 | Creatine | 1.02 | 131.1332 | C4H9N3O2 | C00300 | Cholesterol sulfate | 8.43 | 466.717 | C27H46O4S | C18043 | Arachidonic acid | 9.16 | 304.4669 | C20H32O2 | C00219 | L-tyrosine | 7.4 | 181.1885 | C9H11NO3 | C00082 | Palmitoleic acid | 9.5 | 254.4082 | C16H30O2 | C08362 | Alpha-linolenic acid | 9.44 | 278.4296 | C18H30O2 | C06427 | Oleic acid | 9.55 | 282.4614 | C18H34O2 | C00712 | Biotin | 3.61 | 244.311 | C10H16N2O3S | C00120 | L-proline | 0.99 | 115.1305 | C5H9NO2 | C00148 | L-leucine | 1.35 | 131.1729 | C6H13NO2 | C00123 | Glycine | 3.72 | 75.0666 | C2H5NO2 | C00037 | D-glucose | 0.99 | 180.1559 | C6H12O6 | C00031 | L-Serine | 14.76 | 105.0926 | C3H7NO3 | C00065 | 4-Hydroxyphenylacetic acid | 1.95 | 152.1473 | C8H8O3 | C00642 |
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