Research Article

Induction and Analysis of the Alkaloid Mitragynine Content of a Mitragyna speciosa Suspension Culture System upon Elicitation and Precursor Feeding

Figure 8

The effect of different loganin concentrations at different culture times on the mitragynine content in the suspension cultures of Mitragyna speciosa. The bars indicate standard error. *Values with the same letters are not significantly different according to Duncan’s multiple range test.
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