Chemistry in a glass: Dyes in food
Why does tea have a brown color? Is the red food coloring in some candies and Campari made from tiny insects? Why can't jenever be distilled in an iron barrel? You will find answers to these and other questions in this volume.
In the classroom you will work with this bundle yourself. You experiment with all kinds of foods yourself: you dye wool with M&Ms and watch how the color of tea changes. You discover how to make pastis or ouzo cloudy or clear and how to juggle with wine.
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