Definition of Urea ferment. Meaning of Urea ferment. Synonyms of Urea ferment

Here you will find one or more explanations in English for the word Urea ferment. Also in the bottom left of the page several parts of wikipedia pages related to the word Urea ferment and, of course, Urea ferment synonyms and on the right images related to the word Urea ferment.

Definition of Urea ferment

Urea ferment
Urea U"re*a, a. [NL. See Urine.] (Physiol. Chem.) A very soluble crystalline body which is the chief constituent of the urine in mammals and some other animals. It is also present in small quantity in blood, serous fluids, lymph, the liver, etc. Note: It is the main product of the regressive metamorphosis (katabolism) of proteid matter in the body, and is excreted daily to the amount of about 500 grains by a man of average weight. Chemically it is carbamide, CO(NH2)2, and when heated with strong acids or alkalies is decomposed into carbonic acid and ammonia. It unites with acids to form salts, as nitrate of urea, and it can be made synthetically from ammonium cyanate, with which it is isomeric. Urea ferment, a soluble ferment formed by certain bacteria, which, however, yield the ferment from the body of their cells only after they have been killed by alcohol. It causes urea to take up water and decompose into carbonic acid and ammonia. Many different bacteria possess this property, especially Bacterium ure[ae] and Micrococcus ure[ae], which are found abundantly in urines undergoing alkaline fermentation.

Meaning of Urea ferment from wikipedia

- most common are glucose and other sugars. When an organic compound is fermented, it is broken down to a simpler molecule and releases electrons. The electrons...
- abbreviation of kæstur hákarl [ˈcʰaistʏr ˈhauːˌkʰa(r)tl̥]), referred to as fermented shark in English, is a national dish of Iceland consisting of Greenland...
- breakdown product of which is urea, which is then degraded by urease as described here. These enzymes catalyze the hydrolysis of urea into carbon dioxide and...
- Brand when distilling fermented urine in 1669. In 1773 the French chemist Hilaire Rouelle discovered the organic compound urea by boiling urine dry. The...
- Urea-mol****es multinutrient blocks may be used as a source of nitrogen and energy for animals. Urea is a nitrogen-based compound produced in the kidneys...
- shark cuts are typically fermented in containers that are perforated to allow liquid to drain. The fermentation process converts urea into ammonia and TMAO...
- utilization. They ferment D-glucose and also ferment D-mannitol, L-rhamnose and cellobiose. They are negative for indole production, urea hydrolysis, lysine...
- According to laboratory fermentation tests, P. vulgaris ferments glucose and amygdalin, but does not ferment mannitol or lactose. P. vulgaris also tests positive...
- enzyme (which splits urea into ammonia and carbon dioxide) of Proteus (and other) bacterial species. Proteus species do not usually ferment lactose. Similar...
- cellular respiration; however, facultative anaerobic organisms will both ferment and undergo respiration in the presence of oxygen. Sometimes even when...