| For example, absorbed indole could be converted to indoxyl in the liver, and then sulfated to allow for urinary excretion. |
| Indol is absorbed and oxidized into indoxyl, which combines with potassium and sulphuric acid and is thus excreted. |
| The presence of ascorbate as a cosolute had little effect on visible emission, despite its demonstrated capacity to act as a strong reductant for the indoxyl radical. |
| Indican indoxyl sulfate can produce a yellow-orange to red colour response, which may interfere with the interpretation of negative or positive bilirubin readings. |
| Organisms in the urine that possess indoxyl sulphatase activity metabolise urinary indoxyl sulphate to indigo leading to purple urine bag syndrome. |
| Tyrian purple is generated from indoxyl sulfate precursors in the hypobranchial glands of Muricidae. |
