Nonenzymatic glucose test

Details Nonenzymatic glucose test Nonenzymatic glucose test

1992-05-04

1993-06-08

Warden, Robert J.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Calorimeter

422 55, 422 57, 422 61, 436 95, G01N 2101

Patent

active

052176916

ABSTRACT:
The invention provides a nonenzymatic method useful for the semiquantitative determination of glucose, a test composition and test device. Glucose concentration in an aqueous test sample can be determined by preparing a test solution by contacting an aqueous test sample and a dihydroxide component, at an initial pH above 6.5, capable of forming a complex with glucose which complex formation releases a proton, and determining the final pH of the test solution. The invention also provides a self-indicating device format which allows the determination of glucose concentration by merely counting the number of pads which have changed color. No comparison to a color chart is required. The glucose test of the present invention is free of the interferences found in enzymatic glucose tests.

REFERENCES:
patent: 4568647 (1986-02-01), Sanford

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