A spectrophotometric study of the behavior of carbohydrates in seventy-nine per cent sulfuric acid

Ikawa, Miyoshi and Niemann, Carl (1949) A spectrophotometric study of the behavior of carbohydrates in seventy-nine per cent sulfuric acid. Journal of Biological Chemistry, 180 (2). pp. 923-931. ISSN 0021-9258. https://resolver.caltech.edu/CaltechAUTHORS:IKAjbc49

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Abstract

The spectral characteristics of solutions of eighteen representative monosaccharides in 79 per cent sulfuric acid have been determined for solutions maintained for 2 hours at 25° and 15 minutes at 100°. The use of these data for the identification of ketohexoses and 6-desoxyaldohexoses has been pointed out, as has their application to the quantitative determination of certain monosaccharides when present singly or in admixture with other monosaccharides, either as the monosaccharides or as components of oligosaccharides and polysaccharides.

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http://www.jbc.org/content/vol180/issue2/index.shtml	Other	UNSPECIFIED

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Copyright © 1949 by the American Society for Biochemistry and Molecular Biology. (Received for publication, May 10, 1949) This investigation was supported in part by a research grant from the Division of Research Grants and Fellowships of the National Institutes of Health, United States Public Health Service. Gates and Crellin Laboratories of Chemistry, Contribution No. 1299.

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CaltechAUTHORS:IKAjbc49

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5886

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06 Nov 2006

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02 Oct 2019 23:27

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