Determination of Alkaloids and Flavonoids in <i>Sophora flavescens</i> by UHPLC-Q-TOF/MS

<div>The fragmentation process of matrine in the positive ion mode.</div>

Journal of Analytical Methods in Chemistry

Figure 3: Determination of Alkaloids and Flavonoids in <i>Sophora flavescens</i> by UHPLC-Q-TOF/MS 