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Acid hydrolysis of acidic mucopolysaccharides
Carbohydrate Research, 1966Abstract The hydrolysis of mucopolysaccharides with dilute hydrochloric acid was studied. Glycosidic bond cleavage of the β- D - and α- L -linked mucopolysaccharides occurred with unexpected facility and produced partially sulfated and N -acetylated disaccharides as well as higher oligosaccharides and smaller proportions of monosaccharides.
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Acid Hydrolysis for Release of Monosaccharides
Current Protocols in Molecular Biology, 1995AbstractThe first step in obtaining a compositional analysis of a glycoconjugate is the release of the individual monosaccharide constituents. Mild acid hydrolysis to release fucosyl residues from glycoconjugates is described in this unit, in addition to mild acid hydrolysis to release sialic acids from glycoconjugates, along with dialysis and column ...
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Acid-Catalyzed Hydrolysis of Glycosides
1967Publisher Summary This chapter discusses the reaction that predominates in the dilute solutions of both glycoside and acid at temperatures of 100° or below––that is, hydrolysis. The method used for kinetic measurements is indicated in the chapter.
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1987
Cellulosic materials consist of three major components, namely, cellulose, hemicellulose, and lignin. The two modes of converting the carbohydrate components into their constituent sugars are enzymatic hydrolysis and acid hydrolysis. The former has been reviewed in the preceding chapter [38,39, 81 ]. The present chapter covers the latter with the focus
Liang-tseng Fan +2 more
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Cellulosic materials consist of three major components, namely, cellulose, hemicellulose, and lignin. The two modes of converting the carbohydrate components into their constituent sugars are enzymatic hydrolysis and acid hydrolysis. The former has been reviewed in the preceding chapter [38,39, 81 ]. The present chapter covers the latter with the focus
Liang-tseng Fan +2 more
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Carbohydrate Polymers, 2001
Abstract The hydrolysis of the O-glycosidic linkages (depolymerization) and the N-acetyl linkage (de-N-acetylation) of partially N-acetylated chitosans were studied in dilute and concentrated HCl. The rate of hydrolysis of the glycosidic linkages was found to be equal to the rate of de-N-acetylation in dilute acid, while the glycosidic linkages was ...
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Abstract The hydrolysis of the O-glycosidic linkages (depolymerization) and the N-acetyl linkage (de-N-acetylation) of partially N-acetylated chitosans were studied in dilute and concentrated HCl. The rate of hydrolysis of the glycosidic linkages was found to be equal to the rate of de-N-acetylation in dilute acid, while the glycosidic linkages was ...
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The hydrolysis of alkanesulphonic acids
Journal of the Chemical Society C: Organic, 1966The reaction of alkanesulphonic acids with bases at high temperature has been investigated. The action of aqueous sodium hydroxide results exclusively in a bimolecular β-elimination reaction.
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Hydrolysis of phenylthiohydantoins of amino acids
Biochemical and Biophysical Research Communications, 1964H O, Van Orden, F H, Carpenter
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The hydrolysis of amides in dilute acid
Tetrahedron Letters, 1963P.D. Bolton, I.R. Wilson
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