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Iodine test
Carbohydrates are the human gasoline  
?
Carbohydrates Test
3
Benedict test  for non reducing sugars
1
BEnedict test
2
Reagent test strips 
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Transcript

4

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3

1

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Reagent test strips

Reducing sugars can also be detected with strips

BEnedict test

-Reduced sugars donate electrons to coper (ll) sulphate -The reduction will precipitate in a red/brown spectrum

Benedict test for non reducing sugars

Non reducing sugars can be tested with Benedicts reactant by adding first HCl

Carbohydrates Test

Carbohydrates are the human gasoline

Iodine test

Pottasium Iodine can be used to test the presence of starch

Reducing sugar detection test: - Reducing sugars can give away electrons (monosacharides, most disaccharide) - Benedict's reagent (copper (ll) sulphate) - sample+ Benedict's reagent in boiling water - reduction of copper ions will turn the Benedict's solution from blue to red.

What causes the red precipitate in benedict reaction? Which are the non reducing sugars?