| slovo | definícia |
glycerin
(msasasci) | glycerin
- glycerine |
glycerin
(encz) | glycerin,glycerin n: Zdeněk Brož |
glycerin
(czen) | glycerin,glycerinn: Zdeněk Brož |
glycerin
(czen) | glycerin,glyceroln: Zdeněk Brož |
Glycerin
(gcide) | Glycerin \Glyc"er*in\, Glycerine \Glyc"er*ine\, n. [F.
glyc['e]rine, fr. Gr. glykero`s, glyky`s, sweet. Cf.
Glucose, Licorice.] (Chem.)
An oily, viscous liquid, C3H5(OH)3, colorless and odorless,
and with a hot, sweetish taste, existing in the natural fats
and oils as the base, combined with various acids, as oleic,
margaric, stearic, and palmitic. It may be obtained by
saponification of fats and oils. It is a triatomic alcohol,
and hence is also called glycerol. See Note under
Gelatin.
[1913 Webster]
Note: It is obtained from fats by saponification, or, on a
large scale, by the action of superheated steam. It is
used as an ointment, as a solvent and vehicle for
medicines, and as an adulterant in wine, beer, etc.
[1913 Webster] |
glycerin
(wn) | glycerin
n 1: a sweet syrupy trihydroxy alcohol obtained by
saponification of fats and oils [syn: glycerol,
glycerin, glycerine] |
| | podobné slovo | definícia |
glycerine
(mass) | glycerine
- glycerín |
glycerin
(msasasci) | glycerin
- glycerine |
glycerin
(encz) | glycerin,glycerin n: Zdeněk Brož |
glycerin jelly
(encz) | glycerin jelly, n: |
glycerinated gelatin
(encz) | glycerinated gelatin, n: |
glycerine
(encz) | glycerine,glycerín Jaroslav Šedivý |
nitroglycerin
(encz) | nitroglycerin,nitroglycerin |
nitroglycerine
(encz) | nitroglycerine,nitroglycerin |
trinitroglycerin
(encz) | trinitroglycerin, n: |
glycerin
(czen) | glycerin,glycerinn: Zdeněk Brožglycerin,glyceroln: Zdeněk Brož |
nitroglycerin
(czen) | nitroglycerin,nitroglycerin nitroglycerin,nitroglycerine |
Glycerin fermentation
(gcide) | Fermentation \Fer`men*ta"tion\ (f[~e]r`m[e^]n*t[=a]"sh[u^]n), n.
[Cf. F. fermentation.]
1. The process of undergoing an effervescent change, as by
the action of yeast; in a wider sense (Physiol. Chem.),
the transformation of an organic substance into new
compounds by the action of a ferment[1], whether in the
form of living organisms or enzymes. It differs in kind
according to the nature of the ferment which causes it.
Note: In industrial microbiology fermentation usually refers
to the production of chemical substances by use of
microorganisms.
[1913 Webster +PJC]
2. A state of agitation or excitement, as of the intellect or
the feelings.
[1913 Webster]
It puts the soul to fermentation and activity.
--Jer. Taylor.
[1913 Webster]
A univesal fermentation of human thought and faith.
--C. Kingsley.
[1913 Webster]
Acetous fermentation or Acetic fermentation, a form of
oxidation in which alcohol is converted into vinegar or
acetic acid by the agency of a specific fungus ({Mycoderma
aceti}) or series of enzymes. The process involves two
distinct reactions, in which the oxygen of the air is
essential. An intermediate product, acetaldehyde, is
formed in the first process. 1. C2H6O + O [rarr] H2O +
C2H4O
Note: Alcohol. Water. Acetaldehyde. 2. C2H4O + O [rarr]
C2H4O2
Note: Acetaldehyde. Acetic acid.
Alcoholic fermentation, the fermentation which saccharine
bodies undergo when brought in contact with the yeast
plant or Torula. The sugar is converted, either directly
or indirectly, into alcohol and carbonic acid, the rate of
action being dependent on the rapidity with which the
Torul[ae] develop.
Ammoniacal fermentation, the conversion of the urea of the
urine into ammonium carbonate, through the growth of the
special urea ferment. CON2H4 + 2H2O = (NH4)2CO3
Note: Urea. Water. Ammonium carbonate.
[1913 Webster]
Note: Whenever urine is exposed to the air in open vessels
for several days it undergoes this alkaline
fermentation.
Butyric fermentation, the decomposition of various forms of
organic matter, through the agency of a peculiar
worm-shaped vibrio, with formation of more or less butyric
acid. It is one of the many forms of fermentation that
collectively constitute putrefaction. See {Lactic
fermentation}.
enzymatic fermentation or {Fermentation by an unorganized
ferment}. Fermentations of this class are purely chemical
reactions, in which the enzyme acts as a simple catalytic
agent. Of this nature are the decomposition or inversion
of cane sugar into levulose and dextrose by boiling with
dilute acids, the conversion of starch into dextrin and
sugar by similar treatment, the conversion of starch into
like products by the action of diastase of malt or ptyalin
of saliva, the conversion of albuminous food into peptones
and other like products by the action of
pepsin-hydrochloric acid of the gastric juice or by the
ferment of the pancreatic juice.
Fermentation theory of disease (Biol. & Med.), the theory
that most if not all, infectious or zymotic disease are
caused by the introduction into the organism of the living
germs of ferments, or ferments already developed
(organized ferments), by which processes of fermentation
are set up injurious to health. See Germ theory.
Glycerin fermentation, the fermentation which occurs on
mixing a dilute solution of glycerin with a peculiar
species of schizomycetes and some carbonate of lime, and
other matter favorable to the growth of the plant, the
glycerin being changed into butyric acid, caproic acid,
butyl, and ethyl alcohol. With another form of bacterium
(Bacillus subtilis) ethyl alcohol and butyric acid are
mainly formed.
Lactic fermentation, the transformation of milk sugar or
other saccharine body into lactic acid, as in the souring
of milk, through the agency of a special bacterium
(Bacterium lactis of Lister). In this change the milk
sugar, before assuming the form of lactic acid, presumably
passes through the stage of glucose. C12H22O11.H2O -->
4C3H6O3
Note: Hydrated milk sugar. Lactic acid.
[1913 Webster]
Note: In the lactic fermentation of dextrose or glucose, the
lactic acid which is formed is very prone to undergo
butyric fermentation after the manner indicated in the
following equation: 2C3H6O3 (lactic acid) --> C4H8O2
(butyric acid) + 2CO2 (carbonic acid) + 2H2 (hydrogen
gas).
Putrefactive fermentation. See Putrefaction.
[1913 Webster] |
glycerin nitrate
(gcide) | Nitroglycerin \Ni`tro*glyc"er*in\, Nitroglycerine
\Ni`tro*glyc"er*ine\(n[imac]`tr[-o]*gl[i^]s"[~e]r*[i^]n), n.
[Nitro- + glycerin.] (Chem.)
A liquid appearing like a heavy oil, colorless or yellowish,
and consisting of a mixture of several glycerin salts of
nitric acid, and hence more properly called {glycerin
nitrate}; also called trinitroglycerin and {glyceryl
trinitrate}. It is made by the action of nitric acid on
glycerin in the presence of sulphuric acid. It is extremely
unstable and terribly explosive. A very dilute solution is
used in medicine as a neurotic under the name of glonion.
[Written also nitroglycerine.]
[1913 Webster]
Note: A great number of explosive compounds have been
produced by mixing nitroglycerin with different
substances; as, dynamite, or giant powder,
nitroglycerin mixed with siliceous earth;
lithofracteur, nitroglycerin with gunpowder, or with
sawdust and nitrate of sodium or barium; Colonia
powder, gunpowder with nitroglycerin; dualin,
nitroglycerin with sawdust, or with sawdust and nitrate
of potassium and some other substances; lignose, wood
fiber and nitroglycerin.
[1913 Webster] |
Glycerine
(gcide) | Glycerin \Glyc"er*in\, Glycerine \Glyc"er*ine\, n. [F.
glyc['e]rine, fr. Gr. glykero`s, glyky`s, sweet. Cf.
Glucose, Licorice.] (Chem.)
An oily, viscous liquid, C3H5(OH)3, colorless and odorless,
and with a hot, sweetish taste, existing in the natural fats
and oils as the base, combined with various acids, as oleic,
margaric, stearic, and palmitic. It may be obtained by
saponification of fats and oils. It is a triatomic alcohol,
and hence is also called glycerol. See Note under
Gelatin.
[1913 Webster]
Note: It is obtained from fats by saponification, or, on a
large scale, by the action of superheated steam. It is
used as an ointment, as a solvent and vehicle for
medicines, and as an adulterant in wine, beer, etc.
[1913 Webster] |
Nitroglycerin
(gcide) | Nitroglycerin \Ni`tro*glyc"er*in\, Nitroglycerine
\Ni`tro*glyc"er*ine\(n[imac]`tr[-o]*gl[i^]s"[~e]r*[i^]n), n.
[Nitro- + glycerin.] (Chem.)
A liquid appearing like a heavy oil, colorless or yellowish,
and consisting of a mixture of several glycerin salts of
nitric acid, and hence more properly called {glycerin
nitrate}; also called trinitroglycerin and {glyceryl
trinitrate}. It is made by the action of nitric acid on
glycerin in the presence of sulphuric acid. It is extremely
unstable and terribly explosive. A very dilute solution is
used in medicine as a neurotic under the name of glonion.
[Written also nitroglycerine.]
[1913 Webster]
Note: A great number of explosive compounds have been
produced by mixing nitroglycerin with different
substances; as, dynamite, or giant powder,
nitroglycerin mixed with siliceous earth;
lithofracteur, nitroglycerin with gunpowder, or with
sawdust and nitrate of sodium or barium; Colonia
powder, gunpowder with nitroglycerin; dualin,
nitroglycerin with sawdust, or with sawdust and nitrate
of potassium and some other substances; lignose, wood
fiber and nitroglycerin.
[1913 Webster] |
Nitroglycerine
(gcide) | Nitroglycerin \Ni`tro*glyc"er*in\, Nitroglycerine
\Ni`tro*glyc"er*ine\(n[imac]`tr[-o]*gl[i^]s"[~e]r*[i^]n), n.
[Nitro- + glycerin.] (Chem.)
A liquid appearing like a heavy oil, colorless or yellowish,
and consisting of a mixture of several glycerin salts of
nitric acid, and hence more properly called {glycerin
nitrate}; also called trinitroglycerin and {glyceryl
trinitrate}. It is made by the action of nitric acid on
glycerin in the presence of sulphuric acid. It is extremely
unstable and terribly explosive. A very dilute solution is
used in medicine as a neurotic under the name of glonion.
[Written also nitroglycerine.]
[1913 Webster]
Note: A great number of explosive compounds have been
produced by mixing nitroglycerin with different
substances; as, dynamite, or giant powder,
nitroglycerin mixed with siliceous earth;
lithofracteur, nitroglycerin with gunpowder, or with
sawdust and nitrate of sodium or barium; Colonia
powder, gunpowder with nitroglycerin; dualin,
nitroglycerin with sawdust, or with sawdust and nitrate
of potassium and some other substances; lignose, wood
fiber and nitroglycerin.
[1913 Webster]Explosive \Ex*plo"sive\, n.
1. An explosive agent; a compound or mixture susceptible of a
rapid chemical reaction, as gunpowder, TNT,
dynamite, or nitro-glycerine.
[1913 Webster +PJC]
2. A sound produced by an explosive impulse of the breath;
(Phonetics) one of consonants p, b, t, d, k, g, which are
sounded with a sort of explosive power of voice.
Note: [See Guide to Pronunciation, [root] 155-7, 184.]
[1913 Webster] |
nitroglycerine
(gcide) | Nitroglycerin \Ni`tro*glyc"er*in\, Nitroglycerine
\Ni`tro*glyc"er*ine\(n[imac]`tr[-o]*gl[i^]s"[~e]r*[i^]n), n.
[Nitro- + glycerin.] (Chem.)
A liquid appearing like a heavy oil, colorless or yellowish,
and consisting of a mixture of several glycerin salts of
nitric acid, and hence more properly called {glycerin
nitrate}; also called trinitroglycerin and {glyceryl
trinitrate}. It is made by the action of nitric acid on
glycerin in the presence of sulphuric acid. It is extremely
unstable and terribly explosive. A very dilute solution is
used in medicine as a neurotic under the name of glonion.
[Written also nitroglycerine.]
[1913 Webster]
Note: A great number of explosive compounds have been
produced by mixing nitroglycerin with different
substances; as, dynamite, or giant powder,
nitroglycerin mixed with siliceous earth;
lithofracteur, nitroglycerin with gunpowder, or with
sawdust and nitrate of sodium or barium; Colonia
powder, gunpowder with nitroglycerin; dualin,
nitroglycerin with sawdust, or with sawdust and nitrate
of potassium and some other substances; lignose, wood
fiber and nitroglycerin.
[1913 Webster]Explosive \Ex*plo"sive\, n.
1. An explosive agent; a compound or mixture susceptible of a
rapid chemical reaction, as gunpowder, TNT,
dynamite, or nitro-glycerine.
[1913 Webster +PJC]
2. A sound produced by an explosive impulse of the breath;
(Phonetics) one of consonants p, b, t, d, k, g, which are
sounded with a sort of explosive power of voice.
Note: [See Guide to Pronunciation, [root] 155-7, 184.]
[1913 Webster] |
nitro-glycerine
(gcide) | Nitroglycerin \Ni`tro*glyc"er*in\, Nitroglycerine
\Ni`tro*glyc"er*ine\(n[imac]`tr[-o]*gl[i^]s"[~e]r*[i^]n), n.
[Nitro- + glycerin.] (Chem.)
A liquid appearing like a heavy oil, colorless or yellowish,
and consisting of a mixture of several glycerin salts of
nitric acid, and hence more properly called {glycerin
nitrate}; also called trinitroglycerin and {glyceryl
trinitrate}. It is made by the action of nitric acid on
glycerin in the presence of sulphuric acid. It is extremely
unstable and terribly explosive. A very dilute solution is
used in medicine as a neurotic under the name of glonion.
[Written also nitroglycerine.]
[1913 Webster]
Note: A great number of explosive compounds have been
produced by mixing nitroglycerin with different
substances; as, dynamite, or giant powder,
nitroglycerin mixed with siliceous earth;
lithofracteur, nitroglycerin with gunpowder, or with
sawdust and nitrate of sodium or barium; Colonia
powder, gunpowder with nitroglycerin; dualin,
nitroglycerin with sawdust, or with sawdust and nitrate
of potassium and some other substances; lignose, wood
fiber and nitroglycerin.
[1913 Webster]Explosive \Ex*plo"sive\, n.
1. An explosive agent; a compound or mixture susceptible of a
rapid chemical reaction, as gunpowder, TNT,
dynamite, or nitro-glycerine.
[1913 Webster +PJC]
2. A sound produced by an explosive impulse of the breath;
(Phonetics) one of consonants p, b, t, d, k, g, which are
sounded with a sort of explosive power of voice.
Note: [See Guide to Pronunciation, [root] 155-7, 184.]
[1913 Webster] |
phenyl glycerin
(gcide) | Stycerin \Sty"cer*in\, n. [Styryl + glycerin.] (Chem.)
A triacid alcohol, related to glycerin, and obtained from
certain styryl derivatives as a yellow, gummy, amorphous
substance; -- called also phenyl glycerin.
[1913 Webster] |
trinitroglycerin
(gcide) | Nitroglycerin \Ni`tro*glyc"er*in\, Nitroglycerine
\Ni`tro*glyc"er*ine\(n[imac]`tr[-o]*gl[i^]s"[~e]r*[i^]n), n.
[Nitro- + glycerin.] (Chem.)
A liquid appearing like a heavy oil, colorless or yellowish,
and consisting of a mixture of several glycerin salts of
nitric acid, and hence more properly called {glycerin
nitrate}; also called trinitroglycerin and {glyceryl
trinitrate}. It is made by the action of nitric acid on
glycerin in the presence of sulphuric acid. It is extremely
unstable and terribly explosive. A very dilute solution is
used in medicine as a neurotic under the name of glonion.
[Written also nitroglycerine.]
[1913 Webster]
Note: A great number of explosive compounds have been
produced by mixing nitroglycerin with different
substances; as, dynamite, or giant powder,
nitroglycerin mixed with siliceous earth;
lithofracteur, nitroglycerin with gunpowder, or with
sawdust and nitrate of sodium or barium; Colonia
powder, gunpowder with nitroglycerin; dualin,
nitroglycerin with sawdust, or with sawdust and nitrate
of potassium and some other substances; lignose, wood
fiber and nitroglycerin.
[1913 Webster] |
glycerin
(wn) | glycerin
n 1: a sweet syrupy trihydroxy alcohol obtained by
saponification of fats and oils [syn: glycerol,
glycerin, glycerine] |
glycerin jelly
(wn) | glycerin jelly
n 1: a mixture of glycerin and gelatin that is used in histology
for mounting specimens |
glycerinated gelatin
(wn) | glycerinated gelatin
n 1: a gelatinous preparation made from gelatin and glycerin and
water; used as a base for ointments and suppositories |
glycerine
(wn) | glycerine
n 1: a sweet syrupy trihydroxy alcohol obtained by
saponification of fats and oils [syn: glycerol,
glycerin, glycerine] |
nitroglycerin
(wn) | nitroglycerin
n 1: a heavy yellow poisonous oily explosive liquid obtained by
nitrating glycerol; used in making explosives and medically
as a vasodilator (trade names Nitrospan and Nitrostat)
[syn: nitroglycerin, nitroglycerine,
trinitroglycerin, glyceryl trinitrate, Nitrospan,
Nitrostat] |
nitroglycerine
(wn) | nitroglycerine
n 1: a heavy yellow poisonous oily explosive liquid obtained by
nitrating glycerol; used in making explosives and medically
as a vasodilator (trade names Nitrospan and Nitrostat)
[syn: nitroglycerin, nitroglycerine,
trinitroglycerin, glyceryl trinitrate, Nitrospan,
Nitrostat] |
trinitroglycerin
(wn) | trinitroglycerin
n 1: a heavy yellow poisonous oily explosive liquid obtained by
nitrating glycerol; used in making explosives and medically
as a vasodilator (trade names Nitrospan and Nitrostat)
[syn: nitroglycerin, nitroglycerine,
trinitroglycerin, glyceryl trinitrate, Nitrospan,
Nitrostat] |
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