Match the principle of the test. -Nylander's Test -Mucic acid Test -Bial's Test -Barfoed's Test -Seliwanoff's Test   Dehydration to furfural derivative Aldehyde is oxidized to carboxylic acid Conversion of aldohexose to dicarboxylic acid Furfural derivatives are more volatile than hydroxymethylfurfural Release of metallic bismuth through reduction Reduction of copper acetate to cupric oxide Partial hydrolysis of the polyhydroxyketone More rapid dehydration to 5-hydroxymethlyfurfural in two minutes

Chemistry for Today: General, Organic, and Biochemistry
9th Edition
ISBN:9781305960060
Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Chapter17: Carbohydrates
Section: Chapter Questions
Problem 17.51E
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Match the principle of the test.

-Nylander's Test
-Mucic acid Test
-Bial's Test
-Barfoed's Test
-Seliwanoff's Test
 
Dehydration to furfural derivative
Aldehyde is oxidized to carboxylic acid
Conversion of aldohexose to dicarboxylic acid
Furfural derivatives are more volatile than hydroxymethylfurfural
Release of metallic bismuth through reduction
Reduction of copper acetate to cupric oxide
Partial hydrolysis of the polyhydroxyketone
More rapid dehydration to 5-hydroxymethlyfurfural in two minutes
 
 
 
 
 
 
 
Match the results to the name of the test.
(+)
(+)
(+) Brain
Glucose sugar
(+)
Levulose
(+)
Agar sugar Sucrose Xylose Starch
and (-) and (-) and (+) and (-) and (-) and (-) and (-)
Sucrose Levulose Starch Milk Glycogen Dextrose Gelatin
(+)
Brain
(+)
(+)
and (-)
Вeet
sugar
sugar
Nylander's
Test
Mucic acid
Test
Seliwanoff's
Test
Barfoed's
Test
Bial's Test
Transcribed Image Text:Match the results to the name of the test. (+) (+) (+) Brain Glucose sugar (+) Levulose (+) Agar sugar Sucrose Xylose Starch and (-) and (-) and (+) and (-) and (-) and (-) and (-) Sucrose Levulose Starch Milk Glycogen Dextrose Gelatin (+) Brain (+) (+) and (-) Вeet sugar sugar Nylander's Test Mucic acid Test Seliwanoff's Test Barfoed's Test Bial's Test
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