How to check the presence of sugar in a given food sample?
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make the solution aqueous and put iodine solution if it turns blue black then it has sugar in it
Rudhraa:
nope
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Question
How to check the presence of sugar in a given food sample?
Answer :
We can test the presence of sugar in a food sample by an experiment.
Aim of the experiment : To test the presence of sugar in the given food sample.
Materials required : Benedict's solution, test tube, dropper, test tube holder, gas burner or a spirit lamp.
Procedure :
- Take the given food sample.
- Add few drops of Benedict's solution.
- Heat the test tube (carefully).
Observation : Observe the colour change.
If the colour changes in to orange, the given food sample contains sugar.
Benedict's solution : A blue solution containing a carbonate, citrate and sulfate.
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