'Test for Lipids (Sudan Test) Food Tests'

'Sudan III is used to identify the presence of lipids in liquids.   It will stain fat cells red. What to do. To a test tube, add equal parts of test liquid and water to fill about half full. If testing more than one liquid, label each test tube with a marker. Add 3 drops of Sudan III stain to each test tube.  Shake gently to mix. A red-stained oil layer will separate out and float on the water surface if fat is present.' 

Tags: Food , science , biology , Grade 10 , food science , Food Test , secondary science , sudan 3 , Food chemistry , Sudan III , sudanIV , sudan iv , sudan iii test , lipid test , lipid in food , food test in lab , school experiments , grade 10 unit 01

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