| VP test | Voges-Proskauer test |
|---|---|
| IMViC, imvic | indole, methyl red, Voges-Proskauer, citrate [test] |
| MRVP | mean right ventricular pressure; methyl red, Voges-Proskauer [medium] |
| VP | physiological volume; vapor pressure; variegate porphyria; vascular permeability; vasopressin; velop... |
| VPR | Voges-Proskauer reaction; volume/pressure ratio |
| Proskauer, Bernhard | <person> German bacteriologist, 1851-1915. See: Voges-Proskauer reaction. (05 Mar 2000) |
|---|
| Voges-Proskauer reaction | A chemical reaction used in testing for the production of acetyl methyl carbinol by various bacteria; potassium hydroxide is added to a 24-hour culture in a suitable medium and thoroughly mixed; the treated culture is exposed to air and is observed at intervals of 2, 12, and 24 hours; a positive reaction consists of the development of an eosin-like pink colour, due to the production of acetylmethylcarbinol, which in the presence of alkali and oxygen is oxidised to diacetyl. (05 Mar 2000) |
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