Qualitative and Quantitative Analysis of the Major Constituents in Chinese Medical Preparation Lianhua-Qingwen Capsule by UPLC-DAD-QTOF-MS

Figure 4

The MS spectra and fragmentation pathway of compound 35 (a), compound 26 (b), compound 8 (c), compound 30 (d), compound 39 (e), compound 61 (f), compound 45 (g), compound 57 (h), and compound 5 (i).

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)