Research Article

UPLC-QTOF/MS Analysis of Alkaloids in Traditional Processed Coptis chinensis Franch.

Figure 2

(1) Jiang HL, (2) Yu HL, (3) Jiu HL, (4) Cu HL, (5) Yan HL, (6) crude C. chinensis Franch. The relative content of dihydrochelerythrine in crude and processed C. chinensis Franch ( ).
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