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No, it is not a reducing sugar.
Bennett Bode
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∙ 13y agois not a reducing sugar
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Which sugar is NOT a reducing sugar?
Sucrose
Are the products of sucrose hydrolysis reducing sugars?
No, sucrose is not a reducing agent. The disaccharide sucrose can be 'inverted' breaking the molecule into the monosaccharides glucose and fructose, both of which are reducing sugars. This is commonly done by enzymatic action.
Why maltose is a reducing sugar but not sucrose?
Due to the presence of aldehydes and ketone groups
Is glucose and fructose reducing sugars?
yes, both glucose and fructose are reducing sugars. but the sucrose is non-reducing sugar although it is formed from two reducing sugars.
Why might a substance taste sweet but give a negative reaction with the Benedict's solution?
It is because the sugar in science is very different from the sugar we know. The sugar we know is sweet thing but in science it has to do with many things like sucrose and such
Do fructose and glucose contain reducing sugars?
No, it is a polysaccharide and like other polysaccharides it is a non reducing sugar.
The chemical elements in a non reducing sugar?
frictose glucose lactose
Which of the disaccharide will not react with benedict's solution?
Sucrose will not react with Benedict's solution. This is because sucrose is a non-reducing sugar, meaning it does not have a free aldehyde or ketone group that can be oxidized by Benedict's reagent.
Which carbohydrate is transported around the plant?
Glucose is transported as sucrose. It is non reducing and readily soluble.
What happens when Fehling's solution is mixed with sucrose?
The sucrose does not react with Fehling's reagent. Sucrose is a disaccharide of glucose and fructose. Most disaccharides are reducing sugars, sucrose is a notable exception, for it is a non-reducing sugar. The anomeric carbon of glucose is involved in the glucose- fructose bond and hence is not free to form the aldehyde in solution.
Is xylose a reducing sugar?
Ribose: Ribose is an Aldopentose sugar, and all aldose sugars are reducing sugars. The non-reducing sugars are ketose sugars which contain a ketone functional group. For ex: Ketose = Sucrose. For ex: Aldose = Glucose, Fructose, Lactose
Why cant table sugar be the positive control in test using Benedict's solution?
Table sugar, or sucrose, doesn't have an aldehyde group. Benedict's solution is used to determine if a reducing sugar is present. If it is a reducing sugar, the mixture will turn green/orange/red. The Benedict's solution contains copper (II) ions, which are reduced to a brick red precipitate of copper (I) oxide when the solution is heated. The Aldehyde (-CHO) group in a reducing sugar is the source of electrons that reduces copper (II) to copper (I). Since sucrose doesn't have an aldehyde group, it will not test positive for reducing sugars; it will not reduce the copper II in Benedict's to copper I and change the color of the solution.Fructose does not have an aldehyde group, yet it is reducing, because it gets rearranged to the reducing glucose in basic solution.All monosaccharides and some disaccharides are reducing sugars. Sucrose is one of the disaccharides that is not a reducing sugar.
