Skip to main content
. 2022 Feb 21;13:828269. doi: 10.3389/fphar.2022.828269

FIGURE 3.

FIGURE 3

(A) LC-MSE chromatogram of rutin (10 ng, RT 6.84). (B) CID-MS/MS spectrum of rutin: main fragment ions observed at m/z 303.06+ and 465.12+. Remaining precursor ion at 611.18+ due to the DIA analysis. Proposed fragmentation routes of (C) rutin and (D) RS by ESI-CID-MS/MS. (E) LC-MSE chromatograms of RS (500 ng) with multiple succinylations (1–6), and (F) representative CID-MS/MS spectrum of RS with 2 and 3 succinylations, at RT 7.924. Remaining precursor ions (at m/z 711.17+ and m/z 811.19+) due to the DIA analysis.