Gas-liquid chromatography of carbohydrates

Galactosidases, 16, 239-298 Gas-liquid chromatography, of carbohydrate derivatives, 19, 95-147 Glucose. See also, Dextrose, biosynthesis of aromatic compounds from D-, 16, 235-270 methyl ethers of D-, 6, 145-190 Glucuronic acid, D-, chemical synthesis of, 8, 231-249 conjugates of, of animal origin, 9, 185-246... 

Galactosidases, 16,239-298 Gas-liquid chromatography, of carbohydrate derivatives, 19, 95-147 Gels,... 

The first report on gas-liquid chromatography of carbohydrate derivatives was published in 1958. This article was followed by a rapid development of the method and by an increasing number of applications to problems in this field. A later article emphasized practical aspects of the subject, and was written primarily to encourage wider use of the new technique in carbohydrate chemistry. A number of important papers have appeared since that time, and the utility of gas-liquid chromatography in this area of organic chemistry is now well established. 

The present Chapter includes a description of the general methods and basic principles of gas-liquid chromatography. The development of the method as applied to various classes of carbohydrate derivatives is surveyed, and this treatment is followed by a discussion of mobilities of compounds in relation to their structure. Applications of the method to specific problems are described, and the liquid phases used in gas-liquid chromatography of carbohydrate derivatives are summarized. Finally, an attempt is made to assess the relative merits of gas-liquid chromatography and other chromatographic methods as applied to carbohydrate derivatives. 

One of the earliest publications on gas-liquid chromatography of carbohydrate derivatives showed that l,2,3-tri-0-acetyl-4,6-0-ethylidene-a, S-D-glucopyranose and l,2 5,6-di-0-isopropylidene-a-D-glucofuranose are... 

Liquid Phases for Gas-Liquid Chromatography of Carbohydrate Derivatives... 

Mass spectra can be recorded by using any one of several different systems of instrumentation. The inlet system can be either a hot reservoir inlet, a direct-probe inlet, or a gas-liquid chromatography (g.l.c.) inlet. The type of instrumentation and, especially, the inlet system may cause differences in the spectra recorded. However, with modern commercial instruments, these differences are generally small. Combined gas-liquid chromatography-mass spectrometry (g.l.c.-m.s.) has become increasingly important, and is particularly valuable for investigating complex mixtures. Gas-liquid chromatography of carbohydrates and their derivatives is the subject of articles in this Series. "... 

Durette, Philippe L., and Horton, D., Conformational Analysis of Sugars and Tlieir Derivatives, 26, 49-125 Dutton, Guy G. S., Applications of Gas-liquid Chromatography of Carbohydrates Part I, 28, 11-160 Part II, 30, 9-110... 

Bishop, C.T. (1964). Gas-Liquid Chromatography of Carbohydrate Derivatives . Advances in Carbohydrate Chemistry, 19, 95-148. 

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