indican

Indican, being water soluble, is then excreted through the urine.

It is readily formed by oxidation or decomposition of indican.

Common and significant reactions involving indican are as follows:

"Indican" was quite unstable and resisted further purification.

Indigo does not exist in the plants as such, but is obtained by decomposition of the glycoside indican.

Indican is a glycoside.

Later he also investigated Polygonum tinctorium and believed that it contained the same "indican".

Indican was obtained from the processing of the plant's leaves, which contain as much as 0.2 - 0.8% of this compound.

Indoxyl is obtained from indican, which is a glycoside.

Indican is a colourless organic compound, soluble in water, naturally occurring in Indigofera plants.

The hydrolysis of indican yields β-D-glucose and indoxyl.

The presence of indigo in urine has long been the subject of much curiosity and Schunck tried in 1857 to show that "indican" was the origin.

Reaction of indoxyl (indican) by a mild oxidizing agent, e.g. atmospheric oxygen, yields indigo dye which is blue in colour.

The leaves were soaked in water and fermented in order to convert the glycoside indican present in the plant to the blue dye indigotin.

He grew woad from "good French woad seed", extracted the dye precursor with cold ethanol and after further processing obtained a brown syrup which he called "indican".

Indican interferes with many commercial procedures for measuring total bilirubin which can be a problem for renal failure patients where blood indican levels are raised.

Despite its success, Troy Duffy never saw any of the profits from DVD distribution, having signed away the DVD rights in his contract with Indican.

Thus, the two substrates of this enzyme are UDP-glucose and indoxyl, whereas its two products are UDP and indican.

The indigo precursor in urine turns out not to be indican, although it was called medical indican at the time, but indoxyl sulfate or gluconurate.

Mention may also be made of indican, the glucoside of the indigo plant; this is hydrolysed by the indigo ferment, indimulsiri, to indoxyl and indiglucin.

A number of substances interfere with the Ehrlich reaction on the Multistix strip: porfobilinogen, indican, p-amino salicylic acid, sulphonamide, methyldopa, procaine and chlorpromazine.

False positive reactions can be due to unusual pigments in the urine (for example, yellowy orange phenazopyridine metabolites, indican and the metabolites of the medicine Lodine (Etodolac)).

It can cause gastrointestinal symptoms in patients where protein absorption is reduced - like Hartnup's disease, allowing for greater bacterial decomposition of the Tryptophan to indole and its conversion to indican.

Estos cortos períodos orbitales indican que se trata de mundos muy calientes e inhóspitos.

Pero todas las apuestas indican que la tercera versión del iPad llegará a los anaqueles en el primer semestre del año.