Testing for Biochemicals
- Created by: Isra
- Created on: 08-01-10 20:29
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Test for starch
food substance - starch
reagent-iodine solution
How test is carried out-Add iodine solution to substance in test tube or white tile
Result- Blue/black colour-strach present;brown colour starch is absent
Reducing sugar test
Food substance- Reducing sugar
Reagent-Benedicts ssolution
How test is carried out-heat substance with Bednedicts soultion in a tes tube in water bath at 85degrees for…
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