Food Tests Biochemistry - Testing for foods 3.0 / 5 based on 3 ratings ? BiologyPractical applications of biologyASAll boards Created by: Tom DoughtyCreated on: 08-05-11 18:31 Starch test Starch 1 of 10 starch Description Add Iodine Solution Brown to blue black colour change 2 of 10 Lipid Lipids 3 of 10 lipid description Add Ethanol to dissolved lipid pour into water in 2nd test tube White emulsion forms near top 4 of 10 Protein Protein 5 of 10 Protein Description Add Biuret reagent Blue To Lilac Colour change 6 of 10 Reducing sugar Reducing sugar 7 of 10 Reducing sugar description Add Benedicts solution Heat to 80°C Blue to Orange-Red 8 of 10 Non Reducing sugar Non-Reducing Sugar 9 of 10 Non-Reducing sugar description if reucing sugar test is negative boil with HCL and add Na2CO3 Repeat bendicts test Add benedicts solution Heat to 80°C Blue to orange red (on 2nd test) 10 of 10
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