Determination of carbohydrates by flow injection with direct chemiluminescence detection
- 1 January 1996
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Analytical Communications
- Vol. 33 (10) , 367-369
- https://doi.org/10.1039/ac9963300367
Abstract
The oxidation of mono- and di-saccharides by permanganate in the presence of MnII leads to chemiluminescence. This can be used to determine individual sugars using flow injection giving a linear response over three orders of magnitude. Calibration data for the range 10–4 to 10–1 mol dm–3 are reported for monosaccharides glucose, galactose, fructose, arabinose and xylose, for disaccharides lactose and sucrose, for sugar alcohol mannitol, for glycerol and, for comparison, ascorbic acid.Keywords
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