| slovo | definícia |
extractive
(encz) | extractive,extrakční adj: Zdeněk Brož |
extractive
(encz) | extractive,extraktivní adj: Zdeněk Brož |
Extractive
(gcide) | Extractive \Ex*tract"ive\, n.
1. Anything extracted; an extract.
[1913 Webster]
Extractives, of which the most constant are urea,
kreatin, and grape sugar. --H. N.
Martin.
[1913 Webster]
2. (Chem.)
(a) A chemical principle once supposed to exist in all
extracts. [Obs.]
(b) Any one of a large class of substances obtained by
extraction, and consisting largely of nitrogenous
hydrocarbons, such as xanthin, hypoxanthin, and
creatin extractives from muscle tissue.
[1913 Webster] |
Extractive
(gcide) | Extractive \Ex*tract"ive\, a. [Cf. F. extractif.]
1. Capable of being extracted. "Thirty grains of extractive
matter." --Kirwan.
[1913 Webster]
2. Tending or serving to extract or draw out.
[1913 Webster]
Certain branches of industry are conveniently
designated extractive: e.g., agriculture, pastoral
and mining pursuits, cutting of lumber, etc.
--Cairnes.
[1913 Webster] |
| | podobné slovo | definícia |
non-polar extractive substance
(encz) | non-polar extractive substance,nepolární extrahovatelná látka
(NEL) [eko.] RNDr. Pavel Piskač |
Extractive
(gcide) | Extractive \Ex*tract"ive\, n.
1. Anything extracted; an extract.
[1913 Webster]
Extractives, of which the most constant are urea,
kreatin, and grape sugar. --H. N.
Martin.
[1913 Webster]
2. (Chem.)
(a) A chemical principle once supposed to exist in all
extracts. [Obs.]
(b) Any one of a large class of substances obtained by
extraction, and consisting largely of nitrogenous
hydrocarbons, such as xanthin, hypoxanthin, and
creatin extractives from muscle tissue.
[1913 Webster]Extractive \Ex*tract"ive\, a. [Cf. F. extractif.]
1. Capable of being extracted. "Thirty grains of extractive
matter." --Kirwan.
[1913 Webster]
2. Tending or serving to extract or draw out.
[1913 Webster]
Certain branches of industry are conveniently
designated extractive: e.g., agriculture, pastoral
and mining pursuits, cutting of lumber, etc.
--Cairnes.
[1913 Webster] |
extractive principle
(gcide) | Extract \Ex"tract`\, n.
1. That which is extracted or drawn out.
[1913 Webster]
2. A portion of a book or document, separately transcribed; a
citation; a quotation.
[1913 Webster]
3. A decoction, solution, or infusion made by dissolving out
from any substance that which gives it its essential and
characteristic virtue; essence; as, extract of beef;
extract of dandelion; also, any substance so extracted,
and characteristic of that from which it is obtained; as,
quinine is the most important extract of Peruvian bark.
[1913 Webster]
4. (Med.) A solid preparation obtained by evaporating a
solution of a drug, etc., or the fresh juice of a plant;
-- distinguished from an abstract. See Abstract, n., 4.
[1913 Webster]
5. (Old Chem.) A peculiar principle once erroneously supposed
to form the basis of all vegetable extracts; -- called
also the extractive principle. [Obs.]
[1913 Webster]
6. Extraction; descent. [Obs.] --South.
[1913 Webster]
7. (Scots Law) A draught or copy of writing; certified copy
of the proceedings in an action and the judgement therein,
with an order for execution. --Tomlins.
[1913 Webster]
Fluid extract (Med.), a concentrated liquid preparation,
containing a definite proportion of the active principles
of a medicinal substance. At present a fluid gram of
extract should represent a gram of the crude drug.
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