Research Article
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).
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(b) |
(c) |
(d) |
(e) |
(f) |
(g) |
(h) |
(i) |