Two modifications of the carbazole reaction of hexuronic acids for the differentiation of polyuronides
Copyright policy )Two modifications of the carbazole reaction of hexuronic acids for the differentiation of polyuronides
Abstract Two modifications of the carbazole reaction of hexuronic acids are described which differ from the original reaction by the concentration of acid, the temperature, and the duration of heating. The different hexosaminohexuronides show very different extinction coefficients in these two reactions which can be used for the differentiation of these hexuronides, particularly those with the alpha configuration from those with the beta configuration.
- Columbia University United States
- King’s University United States
Azoles, Chemical Phenomena, Heparin, Sulfates, Temperature, Glucuronates, Hexosamines, Sulfuric Acids, Chemistry, Uronic Acids, Spectrophotometry, Pectins, Hyaluronic Acid, Chondroitin, Glycosaminoglycans
Azoles, Chemical Phenomena, Heparin, Sulfates, Temperature, Glucuronates, Hexosamines, Sulfuric Acids, Chemistry, Uronic Acids, Spectrophotometry, Pectins, Hyaluronic Acid, Chondroitin, Glycosaminoglycans
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