Determination of Glucuronic Acid by Furfural Extraction Method

Determination of L- Ascorbic Acid in Plasma by Voltammetric Method

Voltammetric techniques have been considered as important methods among the analytical techniques used for the identification and determination of trace concentrations of many biological molecules such as L-ascorbic acid (AA). L-ascorbic acid is an electro-active molecule, though it is difficult to determine its value directly with a majority of electrodes made of carbon and transition metals, ...

Determination of L- Ascorbic Acid in Plasma by Voltammetric Method

Voltammetric techniques have been considered as important methods among the analytical techniques used for the identification and determination of trace concentrations of many biological molecules such as L-ascorbic acid (AA). L-ascorbic acid is an electro-active molecule, though it is difficult to determine its value directly with a majority of electrodes made of carbon and transition metals, ...

The Determination of Ascorbic Acid as Furfural and a Comparison of Results Obtained by This Method and by Indophenol Titration

The cerimetric determination of glucuronic acid, using the Conway burette.

sequestrum, being non-vascular and inaccessible to the osteoclasts has remained unchanged. In clinical radiography judgements are based on relative rather than -on absolute image densities. Our figures show a slight and statistically nonsignificant increase in the calcium content of sequestra (group E) as compared with normal compact bone (group A). It may be argued that this is suggestive (p= ...

A new enzymatic method for the determination of free and conjugated glucuronic acid.

A new method is reported for the quantitative determination of glucuronic and galacturonic acid, which is based on spectrophotometric measurement of NADH. The NAD-linked oxidation of the uronic acids to the corresponding dicarboxylic acids is measured in the presence of uronic acid dehydrogenase. This enzyme was isolated from Pseudomonas syringae. The test is highly specific for glucuronic and ...