Does Raffinose React with Benedict's Reagent?
The Benedict's Reagent, Which Is a Blue Solution, Is Reduced to a Red Precipitate. If the Aldehyde and Ketone Functional Groups Remain Tied up in a Glycosidic...
The Benedict's reagent, which is a blue solution, is reduced to a red precipitate. If the aldehyde and ketone functional groups remain tied up in a
What does Benedict's reagent react with?
One test for the presence of many simple carbohydrates is to use Benedict's reagent. It turns from turquoise to yellow or orange when it reacts with reducing sugars. These are simple carbohydrates with unbound aldehyde or ketone groups.
What does not react with Benedict's reagent?
The products of sucrose decomposition are glucose and fructose, both of which can be detected by Benedict's reagent as described above. Starches do not react or react very poorly with Benedict's reagent due to the relatively small number of reducing sugar moieties which occur only at the ends of carbohydrate chains.
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