On the basis of the results from Benedict’s test, which sugars are reducing? nonreducing?

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter10: Fuels, Organic Chemicals, And Polymers
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On the basis of the results from Benedict’s test, which sugars are reducing? nonreducing?

Table 9. Benedict's Test.
Sample
Observations
(+/-)
glucose
Formation of yellow orange to a brick red precipitate
fructose
Formation of yellow orange to a brick red precipitate
sucrose
Blue clear solution
lactose
Formation of yellow orange to a brick red precipitate
+
sucrose hydrolysate
Formation of yellow orange to a brick red precipitate
starch hydrolysate
Formation of yellow orange to a brick red precipitate
cellulose hydrolysate
Blue clear solution
+
+
+
Transcribed Image Text:Table 9. Benedict's Test. Sample Observations (+/-) glucose Formation of yellow orange to a brick red precipitate fructose Formation of yellow orange to a brick red precipitate sucrose Blue clear solution lactose Formation of yellow orange to a brick red precipitate + sucrose hydrolysate Formation of yellow orange to a brick red precipitate starch hydrolysate Formation of yellow orange to a brick red precipitate cellulose hydrolysate Blue clear solution + + +
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