Simultaneous Quantification of Limonin, Two Indolequinazoline Alkaloids, and Four Quinolone Alkaloids in <i>Evodia rutaecarpa</i> (Juss.) Benth by HPLC-DAD Method

<table>Dendrogram of HCA for the seven chemical constituents of <i>E. rutaecarpa</i>. The hierarchical clustering was done by Minitab 15.0 software. Ward’s method was applied, and Euclidean distance was selected as a measurement. Seven chemical constituents of <i>E. rutaecarpa</i> were divided into two categories. Q1 was in category I, and the other samples were in category II, which was divided into two clusters again. Lim was in cluster A, and the others were in cluster B.</table>

Journal of Analytical Methods in Chemistry

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Figure 4

Figure 4: Simultaneous Quantification of Limonin, Two Indolequinazoline Alkaloids, and Four Quinolone Alkaloids in <i>Evodia rutaecarpa</i> (Juss.) Benth by HPLC-DAD Method 

Figure 4 | Simultaneous Quantification of Limonin, Two Indolequinazoline Alkaloids, and Four Quinolone Alkaloids in Evodia rutaecarpa (Juss.) Benth by HPLC-DAD Method 