Anti-Helicobacter pylori and Anti-Inflammatory Effects and Constituent Analysis of Modified Xiaochaihutang for the Treatment of Chronic Gastritis and Gastric Ulcer

Figure 4

HPLC total ion chromatograms of MXCHT’s -BuOH extract (a) and five reference standards (b): Liquiritin, Baicalin, Baicalein, glycyrrhizic acid, and Saikosaponin A ((A) positive ESI; (B) negative ESI).

(a)

(b)