| slovo | definícia |
Mannite
(gcide) | Mannite \Man"nite\, n.
1. Same as mannitol.
[PJC]
2. (Bot.) A sweet white efflorescence from dried fronds of
kelp, especially from those of the Laminaria saccharina,
or devil's apron.
[1913 Webster] |
mannite
(gcide) | mannitol \man"ni*tol\, n. [Mannite + -ol.]
1. (Chem.) A white crystalline hexose
(HO.CH2.(CHOH)4.CH2.OH) of a sweet taste obtained from a
so-called manna, the dried sap of the flowering ash
(Fraxinus ornus); -- called also mannite, and {hydroxy
hexane}. Cf. Dulcite. It is used in pharmacy as
excipient and diluent for solids and liquids. It is also
used as a food additive for anti-caking properties, or as
a sweetener, and, illegally, to "cut" (dilute) illegal
drugs such as cocaine or heroin.
Syn: D-mannitol; manna sugar; cordycepic acid; Diosmol;
Mannicol; Mannidex; Osmiktrol; Osmosal.
[1913 Webster +PJC] |
| | podobné slovo | definícia |
hausmannite
(encz) | hausmannite, n: |
erythromannite
(gcide) | Erythrite \E*ryth"rite\, n. [Gr. 'eryqro`s red.]
1. (Chem.) A colorless crystalline substance, C4H6.(OH)4,
of a sweet, cooling taste, extracted from certain lichens,
and obtained by the decomposition of erythrin; -- called
also erythrol, erythroglucin, erythromannite,
pseudorcin, cobalt bloom, and under the name phycite
obtained from the alga Protococcus vulgaris. It is a
tetrabasic alcohol, corresponding to glycol and glycerin. |
Mannite
(gcide) | Mannite \Man"nite\, n.
1. Same as mannitol.
[PJC]
2. (Bot.) A sweet white efflorescence from dried fronds of
kelp, especially from those of the Laminaria saccharina,
or devil's apron.
[1913 Webster]mannitol \man"ni*tol\, n. [Mannite + -ol.]
1. (Chem.) A white crystalline hexose
(HO.CH2.(CHOH)4.CH2.OH) of a sweet taste obtained from a
so-called manna, the dried sap of the flowering ash
(Fraxinus ornus); -- called also mannite, and {hydroxy
hexane}. Cf. Dulcite. It is used in pharmacy as
excipient and diluent for solids and liquids. It is also
used as a food additive for anti-caking properties, or as
a sweetener, and, illegally, to "cut" (dilute) illegal
drugs such as cocaine or heroin.
Syn: D-mannitol; manna sugar; cordycepic acid; Diosmol;
Mannicol; Mannidex; Osmiktrol; Osmosal.
[1913 Webster +PJC] |
phaseomannite
(gcide) | inositol \i*no"si*tol\ ([i^]*n[o^]s"[i^]*t[o^]l), n. [Gr. 'i`s,
'ino`s, strength, muscle.] (Physiol. Chem.)
A white crystalline substance (C6H12O6) with a sweet taste,
widely distributed in certain animal tissues and fluids,
particularly in the muscles of the heart and lungs, and also
in some plants, as in unripe pease, beans, potato sprouts,
etc. Although isomeric with dextrose, it has no carbonyl
(aldehyde or ketone) group, and is therefore not a
carbohydrate, but a derivative of cyclohexane. Called also
inosite, cyclohexitol, cyclohexanehexol,
hexahydroxycyclohexane and phaseomannite. There are nine
possible steroisomers, not all of which are found naturally.
The predominate natural form is
cis-1,2,3,5-trans-4,6-cyclohexanehexol, also called
myo-inositol. The naturally occurring phytic acid in plants
is the hexaphosphate of inositol, from which inositol may be
manufactured; phytin is the calcium-magnesium salt of phytic
acid. It is also a component of phosphatidylinositol. --MI11
[1913 Webster +PJC]Phaseomannite \Pha`se*o*man"nite\, n. [So called because found
in the unripe fruit of the bean (Phaseolus vulgaris).]
(Chem.)
Same as Inosite.
[1913 Webster] |
Phaseomannite
(gcide) | inositol \i*no"si*tol\ ([i^]*n[o^]s"[i^]*t[o^]l), n. [Gr. 'i`s,
'ino`s, strength, muscle.] (Physiol. Chem.)
A white crystalline substance (C6H12O6) with a sweet taste,
widely distributed in certain animal tissues and fluids,
particularly in the muscles of the heart and lungs, and also
in some plants, as in unripe pease, beans, potato sprouts,
etc. Although isomeric with dextrose, it has no carbonyl
(aldehyde or ketone) group, and is therefore not a
carbohydrate, but a derivative of cyclohexane. Called also
inosite, cyclohexitol, cyclohexanehexol,
hexahydroxycyclohexane and phaseomannite. There are nine
possible steroisomers, not all of which are found naturally.
The predominate natural form is
cis-1,2,3,5-trans-4,6-cyclohexanehexol, also called
myo-inositol. The naturally occurring phytic acid in plants
is the hexaphosphate of inositol, from which inositol may be
manufactured; phytin is the calcium-magnesium salt of phytic
acid. It is also a component of phosphatidylinositol. --MI11
[1913 Webster +PJC]Phaseomannite \Pha`se*o*man"nite\, n. [So called because found
in the unripe fruit of the bean (Phaseolus vulgaris).]
(Chem.)
Same as Inosite.
[1913 Webster] |
Ullmannite
(gcide) | Ullmannite \Ull"mann*ite\, n. [So named after J. C. Ullman, a
German chemist.] (Min.)
A brittle mineral of a steel-gray color and metallic luster,
containing antimony, arsenic, sulphur, and nickel.
[1913 Webster] |
hausmannite
(wn) | hausmannite
n 1: a mineral consisting of manganese tetroxide; a source of
manganese |
|