Purple cabbage - Would you eat purple cabbage?

On Monday Kea conducted a red cabbage experiement. We tried to figure out what liquids have acid, base, or neutral PH levels. First, we tested vinegar the PH levels for vinegar changed to pink which tells us it is acidic (has a low PH level). We noticed when we tested the lemonade sprite the PH level colour was light pink and was acidic. When we mixed the acidic liquid and the base level liquid together they created a neutral colour on the PH scale.