Definition of Urea ferment. Meaning of Urea ferment. Synonyms of Urea ferment
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Definition of Urea ferment
Urea fermentUrea 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
Meaning of Urea ferment from wikipedia
into carbon dioxide
and ammonia: (NH2)2CO + H2O urease→ CO2 + 2NH3 The hydrolysis
of urea occurs
in two stages. In the...
- organic molecule
as the final electron acceptor
(most scientific). The word "ferment
" is derived
from the Latin
verb fervere, which means
to boil. It is thought...
of kæstur hákarl [ˈcʰaistʏr ˈhauːˌkʰa(r)tl̥]), referred
to as fermented shark
in English, is a national
dish of Iceland consisting
-mol****es multinutrient blocks
may be used as a source
for animals. Urea
is a nitrogen-based compound produced
in the kidneys...
when distilling fermented urine
in 1669. In 1773 the French chemist Hilaire Rouelle discovered
the organic compound urea
by boiling urine
- utilization. They ferment
D-glucose and also ferment
D-mannitol, L-rhamnose and cellobiose. They are negative
- Greenland sharks
have high concentrations
of the two nitrogenous compounds urea
N-oxide (TMAO) in their
tissues, which increase
respiration; however, facultative anaerobic organisms
will both ferment
and undergo respiration
in the presence
of oxygen. Sometimes
- by various strains
of bacteria. These bacteria ferment sugars
into acids, unlike
that ferment sugar
into ethanol. After cooling
the wort, yeast...
such as urea
up the fermentation
has been reported. Olympic medallist
Mary Kom said that ngari
was one of the fermented
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