Red Cabbage Experiment

The cabbage juice in this red cabbage experiment will help you find out whether items you test are acidic, neutral or base. Scientists use experiments such as this to discover the ph in an item. Anything acidic will turn the cabbage water or juice pink. Neutral will not change color and base will turn blue. Find several food items in your kitchen you'd like to test. Make predictions on what you think they will be acid, neutral or base. Then do the following experiment.

Red Cabbage Ph Experiment Steps

1. You need red cabbage leaves chopped.
   
2. Place cabbage in a bowl and pour boiling water over the top.
   
3. Let cool.
4. Drain cabbage and discard cabbage. Save the cabbage water.
5. Take a note of the color of the water.
6. Pour cabbage water in several small bowls.
7. Find several different food items in the kitchen you'd like to test.
   We did this experiment with homemade yogurt, lemon juice and pickle juice.
8. Drop a spoonful of a different food in each bowl and take note of the results.
   
   Here are our results.
   

More Cabbage Experiment Results

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Related Food Science Experiment Pages: ~ Apple experiments, ~ Bean experiments,
~ Blindfold taste test, ~ Homemade butter, ~Homemade volcano, ~ Jumping raisins , ~ Make sugar crystals, ~ Poached egg, ~ Shiny coins, ~ Acid or alkaline foods pdf, ~ Egg into a bottle, ~ Homemade ice cream in a can or bag, ~ How is chocolate made?, ~ Make homemade yogurt, ~ Making cottage cheese, ~ Proofing yeast and baking homemade bread, ~ Red cabbage experiment, ~ Sourdough bread starter recipe

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