Procedure for the quantitative determination of hydrogen peroxid

Details Procedure for the quantitative determination of hydrogen peroxid Procedure for the quantitative determination of hydrogen peroxid

1977-12-06

1980-05-13

Kepplinger, Esther M.

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

Involving uric acid

435 11, 435 14, 435 19, 435 26, 435 27, G01N 3114

Patent

active

042029384

ABSTRACT:
A novel procedure for the quantitative determination of hydrogen peroxide concentration in aqueous solutions is described. This is characterized by reacting hydrogen peroxide with an alcohol in the presence of the catalyst catalase and by reacting the resulting aldehyde in the presence of aldehyde dehydrogenase with NAD or NADP followed by determination of NADH or NADPH formed.

REFERENCES:
patent: 3862012 (1975-01-01), Stork
Lundquist, "Determination with Aldehyde Dehydrogenase," Methods of Enzymatic Analysis, Bergmeyer, ed., Academic Press, Inc., (1974), pp. 1509-1513.
Kageyama, Clin. Chem. Acta, 31, (1971), pp. 421-426.

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