Journal of Analytical Methods in Chemistry / 2022 / Article / Tab 1 / Research Article
Quantitative Analysis of Multicomponents in Qufeng Zhitong Capsule and Application of Network Pharmacology to Explore the Anti-Inflammatory Activity of Focused Compounds Table 1 Characterization of chemical components from QZC by UHPLC/Q -Orbitrap-MS.
Peak no. t R (min)Formula ES+ (m/z ) ES− (m/z ) Identification Source 1 1.97 C7 H6 O5 — 169.01329 Gallic acid HG 2 3.93 C7 H6 O4 — 153.0186 Protocatechuic acid HG 3 5.84 C16 H18 O9 355.10245 353.0878 Neochlorogenic acid RD, HV 4 9.32 C16 H18 O9 355.10239 353.08841 Chlorogenic acid RD, FC, HV 5 10.63 C16 H18 O9 355.10245 353.08762 Cryptochlorogenic acid RD, HV 6 10.74 C16 H24 O10 — 375.12973 Loganic acid RD 7 12.92 C27 H22 O18 — 633.07214 Corilagin HG 8 15.42 C18 H28 O12 — 435.15176 Loganin RD 9 19.47 C25 H24 O12 — 515.11908 Isochlorogenic acid B RD, ReRC 10 19.91 C25 H24 O12 — 515.11902 Isochlorogenic acid A RD 11 22.6 C25 H24 O12 — 515.11896 Isochlorogenic acid C RD 12 26.3 C20 H24 O7 — 377.15918 Angelol A RAP 13 28.75 C16 H16 O5 289.10638 — Columbianetin acetate RAP 14 32.22 C47 H76 O18 — 973.50336 Akebia saponin D RD 15 32.64 C15 H16 O3 245.11714 — Osthole RAP 16 33.08 C19 H20 O5 329.13821 — Columbianadin RAP
Compared with reference standards.