CONCLUSIONS
These experiments gave students experience with extraction and characterization of anthocyanins from freeze-dried berries, as well as an investigation of their antioxidant potential, a property that has potential health benefits. The experiments provided an introduction to solid−liquid extraction, reflux, paper chromatography and UV−vis spectroscopy. Students were able to complete the experiments within the allotted time and demonstrated successful outcomes through formal reports and class discussions. Pooling data permitted students to make comparisons across the berries used in the experiments.