Chemical Characterization and Metabolic Profiling of the Compounds in the Chinese Herbal Formula Li Chang Decoction by UPLC-QTOF/MS

Figure 4

MS/MS spectrum and major fragmentation pathways of representative structure in LCD. (a) P14 verbascose; (b) P5 trigonelline; (c) P59 ginsenoside Rg1; (d) P47 dactylorhin A; (e) P43 rutin; (f) P89 paniculatumoside A; (g) P36 corilagin; (h) P92 atractylenolide III; (i) P104 20-R-hydroxydammara-24-en-3-one.

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