Quantitative analysis of carbohydrates by infrared spectroscopy

Details Quantitative analysis of carbohydrates by infrared spectroscopy Quantitative analysis of carbohydrates by infrared spectroscopy

1977-04-06

1978-07-25

Marantz, Sidney

Chemistry: physical processes

Physical processes

Crystallization

250338, 250339, 356 51, G01N 2130

Patent

active

041026462

ABSTRACT:
A qualitative and quantitative method for analyzing a chemical composition for its carbohydrate content. An infrared spectrum of the composition produced in selected wave length ranges is compared with those produced from standard samples. Applications include analysis of fructose and dextrose in corn syrups and determination of Dextrose Equivalent (D.E.) of corn syrups.

REFERENCES:
patent: 3539804 (1970-11-01), Billetdeaux
patent: 3694158 (1972-09-01), Lauer
patent: 3698866 (1972-10-01), Grassetti
D. A. Skoog et al., "Fundamentals of Analytical Chem.", 661-669, Holt, Rinehart & Winston, New York, 1963.
E. R. Garrett et al., J. Pharm. Sci., 58(10), Oct. 1969, 1224-1227.
J. W. White et al., Anal. Chem., 30(4), Apr. 1958, 506-510.
L. M. J. Verstraeten, Anal. Chem., 36(6), May 1964, 1040-1044.
Sugar Industry Abstracts, 22:88 (1960), I.
Sugar Industry Abstracts, 27:703 (1965), II.
Sugar Industry Abstracts, 29:208 (1967), III.

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