| slovo | definícia |
tartaric acid
(encz) | tartaric acid,kyselina vinná [chem.] Ritchie |
Tartaric acid
(gcide) | Tartaric \Tar*tar"ic\, a. (Chem.)
Of or pertaining to tartar; derived from, or resembling,
tartar.
[1913 Webster]
Tartaric acid. (a) An acid widely diffused throughout the
vegetable kingdom, as in grapes, mountain-ash berries,
etc., and obtained from tartar as a white crystalline
substance, C2H2(OH)2.(CO2H)2, having a strong pure acid
taste. It is used in medicine, in dyeing, calico printing,
photography, etc., and also as a substitute for lemon
juice. Called also dextro-tartaric acid.
(b) By extension, any one of the series of isomeric acids
(racemic acid, levotartaric acid, inactive tartaric acid)
of which tartaric acid proper is the type.
[1913 Webster] |
tartaric acid
(wn) | tartaric acid
n 1: an acid found in many fruits; used in soft drinks and
confectionery and baking powder |
| | podobné slovo | definícia |
dextro-tartaric acid
(gcide) | Tartaric \Tar*tar"ic\, a. (Chem.)
Of or pertaining to tartar; derived from, or resembling,
tartar.
[1913 Webster]
Tartaric acid. (a) An acid widely diffused throughout the
vegetable kingdom, as in grapes, mountain-ash berries,
etc., and obtained from tartar as a white crystalline
substance, C2H2(OH)2.(CO2H)2, having a strong pure acid
taste. It is used in medicine, in dyeing, calico printing,
photography, etc., and also as a substitute for lemon
juice. Called also dextro-tartaric acid.
(b) By extension, any one of the series of isomeric acids
(racemic acid, levotartaric acid, inactive tartaric acid)
of which tartaric acid proper is the type.
[1913 Webster] |
inactive tartaric acid
(gcide) | mesotartaric \mes`o*tar*tar"ic\, a. [Meso- + tartaric.] (Chem.)
Pertaining to, or designating, an acid called also {inactive
tartaric acid}. It is an optically inactive stereoisomer of
tartaric acid due to internal compensation of the rotatory
activity of the two asymmetric centers; it has a plane of
symmetry in the molecule.
[1913 Webster +PJC] |
normal pyrotartaric acid
(gcide) | Glutaric \Glu*tar"ic\, a. [Glutamic + tartaric.] (Chem.)
Of, pertaining to, or designating, an acid so called; as,
glutaric ethers.
[1913 Webster]
Glutaric acid, an organic acid obtained as a white
crystalline substance, isomeric with pyrotartaric acid; --
called also normal pyrotartaric acid.
[1913 Webster] |
Tartaric acid
(gcide) | Tartaric \Tar*tar"ic\, a. (Chem.)
Of or pertaining to tartar; derived from, or resembling,
tartar.
[1913 Webster]
Tartaric acid. (a) An acid widely diffused throughout the
vegetable kingdom, as in grapes, mountain-ash berries,
etc., and obtained from tartar as a white crystalline
substance, C2H2(OH)2.(CO2H)2, having a strong pure acid
taste. It is used in medicine, in dyeing, calico printing,
photography, etc., and also as a substitute for lemon
juice. Called also dextro-tartaric acid.
(b) By extension, any one of the series of isomeric acids
(racemic acid, levotartaric acid, inactive tartaric acid)
of which tartaric acid proper is the type.
[1913 Webster] |
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