Chromatography

Students produce a chromatogram using the colour extracted from jelly babies in the practical experiment C2. This shows that food

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Citric acid

Foods like oranges, lemons, yogurt and apples have a sharp taste because they contain naturally occurring acids. Citrus fruits contain

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Fats

Many foods contain fats and unsaturated fats are prone to oxidation. If this happens, they can produce unpleasant and harmful

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Food safety

In this text-based activity, students look at the preparation of a buffet lunch for a school fete. They are asked

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