| slovo | definícia |
Heptade
(gcide) | Heptade \Hep"tade\, n. [Cf. F. heptade. See Heptad.]
The sum or number of seven.
[1913 Webster] |
| | podobné slovo | definícia |
heptadecanoic acid
(encz) | heptadecanoic acid, n: |
heptadecanoic acid
(gcide) | Margaric \Mar*gar"ic\, a. [Cf. F. margarique. See Margarite.]
Pertaining to, or resembling, pearl; pearly.
[1913 Webster]
Margaric acid.
(a) (Physiol. Chem.) A fatty body, crystallizing in pearly
scales, and obtained by digesting saponified fats (soaps)
with an acid. It was formerly supposed to be an
individual fatty acid, but is now known to be simply an
intimate mixture of stearic and palmitic acids.
(b) (Chem.) A white, crystalline substance, C17H34O2 of the
fatty acid series, intermediate between palmitic and
stearic acids, and obtained from the wax of certain
lichens, from cetyl cyanide, and other sources. Called
also heptadecanoic acid.
[1913 Webster] |
heptadecanoic acid
(wn) | heptadecanoic acid
n 1: a colorless crystalline synthetic fatty acid [syn:
margaric acid, heptadecanoic acid] |
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