Food Tests: GCSE Biology

  • Created by: Noxas
  • Created on: 25-11-18 14:23
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  • Food Tests
    • Sugars
      • Use the Benedict's Test
      • Colour should change from blue to:
        • Green
        • Yellow
        • Brick-Red
    • Starch
      • Use Iodine solution
      • Solution should change from orange to:
        • Black
    • Proteins
      • Use the Biuret test
      • Solution should change from blue to:
        • Purple/pink
    • Lipids
      • Use the Sudan III test
      • If a lipid is present, it will split into two layers
        • The top one should be red
  • (Depending on how much sugar there is)

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