The Colorimetric Determination of Sulfadiazine with 2-Thiobarbituric Acid

Electrochemical Study of Iodide in the Presence of 2-Thiobarbituric Acid-Catalytic Determination of 2-Thiobarbituric Acid

Electrochemical oxidation of iodide has been studied in the presence of 2-thioborbituric acid using cyclic voltammetry and controlled-potential coulometry. The results indicate that, the resulting iodine takes part in halogenations reaction with 2-thiobarbituric acid. In addition, the present data are indicative of the suitability of iodide as a quasi mediator for determination of 2-thiobar...

electrochemical study of iodide in the presence of 2-thiobarbituric acid-catalytic determination of 2-thiobarbituric acid

electrochemical oxidation of iodide has been studied in the presence of 2-thioborbituric acid using cyclic voltammetry and controlled-potential coulometry. the results indicate that, the resulting iodine takes part in halogenations reaction with 2-thiobarbituric acid. in addition, the present data are indicative of the suitability of iodide as a quasi mediator for determination of 2-thiobarbitu...

Fluorometric Determination 1 , 3 - biphenyl - 2 - thiobarbituric of Lipid Acid Peroxides in Tissues with

Lipid peroxides in tissues were fluorometrically determined using 1,3-diphenyl-2-thiobarbituric acid (DPTBA) as a fluorogenic reagent, and the results were compared with those obtained by the DPTBA-visible method, thiobarbituric acid (TBA)-fluorescence method, or TBA-visible method. The optimum conditions for determining lipid peroxides were analyzed by using brain homogenate. The optimum pH fo...

The Colorimetric Determination of Lactic Acid in Biological Material

The colorimetric determination of lactic acid in silage.

The fundamental reaction which takes place in the process of ensilage is the conversion of a proportion of the soluble carbohydrates present to lactic acid. This reaction is of such importance that when material of high protein content is being ensiled, it is desirable to add molasses to provide a readily available substrate for the lactobacilli which occur along with coliform organisms in the ...