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. 2016 Aug 22;7(45):73080–73100. doi: 10.18632/oncotarget.11485

Figure 9. Identification of bioactive fractions & components within dandelion root extract.

Figure 9

A. UPLC-DAD-MS chromatogram of bioactive fraction #5 and #6, along with a standard mix of known compounds B, C. Identified compounds (by ChemDraw) in bioactive fractions #5 and #6. These triterpenes are isomers (426.7g/mol). D. Viability of HT-29 cells treated with α-amyrin, β–amyrin and lupeol ****P<0.0001 E. Compounds were analyzed alone and in combination with each other to assess combined effect in cancer cells. α-amyrin and β-amyrin showed an additive effect at slightly lower doses than the effective concentrations.