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- Seliwanoff's_test abstract "Seliwanoff’s test is a chemical test which distinguishes between aldose and ketose sugars. Ketoses are distinguished from aldoses via their ketone/aldehyde functionality. If the sugar contains a ketone group, it is a ketose and if it contains an aldehyde group, it is an aldose. This test is based on the fact that, when heated, ketoses are more rapidly dehydrated than aldoses. It is named after Theodor Seliwanoff, the chemist that first devised the test.The reagents consist of resorcinol and concentrated hydrochloric acid: The acid hydrolysis of polysaccharides and oligosaccharides yields simpler sugars followed by furfural. The dehydrated ketose then reacts with the resorcinol to produce a deep cherry red color. Aldoses may react slightly to produce a faint pink color.Fructose and sucrose are two common sugars which give a positive test. Sucrose gives a positive test as it is a disaccharide consisting of fructose and glucose.".
- Seliwanoff's_test thumbnail Seliwanow-Probe.jpg?width=300.
- Seliwanoff's_test wikiPageExternalLink books?id=gP2whA97gPgC&pg=PA35.
- Seliwanoff's_test wikiPageExternalLink books?id=rCU2-gvkjo0C&pg=PA71.
- Seliwanoff's_test wikiPageID "8112701".
- Seliwanoff's_test wikiPageRevisionID "540745469".
- Seliwanoff's_test hasPhotoCollection Seliwanoff's_test.
- Seliwanoff's_test subject Category:Chemical_tests.
- Seliwanoff's_test subject Category:Reagents_for_organic_chemistry.
- Seliwanoff's_test type Abstraction100002137.
- Seliwanoff's_test type ChemicalTests.
- Seliwanoff's_test type Cognition100023271.
- Seliwanoff's_test type Experiment105798043.
- Seliwanoff's_test type HigherCognitiveProcess105770664.
- Seliwanoff's_test type Inquiry105797597.
- Seliwanoff's_test type ProblemSolving105796750.
- Seliwanoff's_test type Process105701363.
- Seliwanoff's_test type PsychologicalFeature100023100.
- Seliwanoff's_test type Thinking105770926.
- Seliwanoff's_test type Trial105799212.
- Seliwanoff's_test comment "Seliwanoff’s test is a chemical test which distinguishes between aldose and ketose sugars. Ketoses are distinguished from aldoses via their ketone/aldehyde functionality. If the sugar contains a ketone group, it is a ketose and if it contains an aldehyde group, it is an aldose. This test is based on the fact that, when heated, ketoses are more rapidly dehydrated than aldoses.".
- Seliwanoff's_test label "Brasil, Brasa, Braseiro".
- Seliwanoff's_test label "Prueba de Seliwanoff".
- Seliwanoff's_test label "Réaction de Seliwanoff".
- Seliwanoff's_test label "Saggio di Seliwanoff".
- Seliwanoff's_test label "Seliwanoff's test".
- Seliwanoff's_test label "Seliwanow-Probe".
- Seliwanoff's_test label "Проба Селиванова".
- Seliwanoff's_test sameAs Seliwanow-Probe.
- Seliwanoff's_test sameAs Prueba_de_Seliwanoff.
- Seliwanoff's_test sameAs Réaction_de_Seliwanoff.
- Seliwanoff's_test sameAs Uji_Seliwanoff.
- Seliwanoff's_test sameAs Saggio_di_Seliwanoff.
- Seliwanoff's_test sameAs Brasil,_Brasa,_Braseiro.
- Seliwanoff's_test sameAs m.026rzn9.
- Seliwanoff's_test sameAs Q905034.
- Seliwanoff's_test sameAs Q905034.
- Seliwanoff's_test sameAs Seliwanoff's_test.
- Seliwanoff's_test wasDerivedFrom Seliwanoff's_test?oldid=540745469.
- Seliwanoff's_test depiction Seliwanow-Probe.jpg.
- Seliwanoff's_test isPrimaryTopicOf Seliwanoff's_test.
