Automatic method for the determination of starch

Details Automatic method for the determination of starch Automatic method for the determination of starch

1977-07-06

1980-02-12

Wiseman, Thomas G.

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

Involving hydrolase

435 96, 435288, 435291, 435803, 435808, 435813, C12D 1302, G01N 3114

Patent

active

041884663

ABSTRACT:
A method and system for the automatic determination of the weight of starch or similar substances in various forms of simple or complex substrates. In a system in accordance with the invention, dispersion of starch is effected by ultrasonics and enzymatic hydrolysis is carried out continuously in segmented form. The colorimetric determination of glucose obtained thereby is also effected continuously in segmented form.

REFERENCES:
patent: 3720583 (1973-03-01), Fisher
patent: 3826615 (1974-07-01), Smythe et al.
patent: 3937615 (1976-02-01), Clack et al.
patent: 4049381 (1977-09-01), Burns et al.
patent: 4116631 (1978-09-01), Trinel
Meuser, "Accuracy of the Enzymic Determination of Glucose", Chem. Abstracts, vol. 77, No. 13, p. 308 (1972) Abs. No. 86703f.
Gracza, "Minor Constituents of Starch", Starch Chemistry and Technology, vol. 1, Whistler et al., ed. (1965), Academic Press, N.Y., p. 122.

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