Effects of Water Quality on Dissolution of Yerba Mate Extract Powders

<table>Color appearance comparison between yerba mate tea solutions. A and C are prepared with tap water and B and D are with deionized water. A and B have a tea concentration of 100 ppm while C and D have 500 ppm.</table>

The Scientific World Journal

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Figure 1

Figure 1: Effects of Water Quality on Dissolution of Yerba Mate Extract Powders 