Biomolecules
A level biology notes
, Test for reducing sugar
Add the Benedict's reagent to sample
Heat in water bath
Colour change: Blue to green, yellow, orange, to red brown
Test for non-reducing sugar
Boil for 5-10 mins with Hydrochloric acid for hydrolysis
Cool and Neutralise solution using alkali as sodium hydroxide
Add the Benedict's reagent
Heat in water bath
Colour change: Blue to green, yellow, orange, to red brown
A level biology notes
, Test for reducing sugar
Add the Benedict's reagent to sample
Heat in water bath
Colour change: Blue to green, yellow, orange, to red brown
Test for non-reducing sugar
Boil for 5-10 mins with Hydrochloric acid for hydrolysis
Cool and Neutralise solution using alkali as sodium hydroxide
Add the Benedict's reagent
Heat in water bath
Colour change: Blue to green, yellow, orange, to red brown