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单词 neuraminic
释义

neuraminicadj.

Brit. /ˌnjʊərəˈmɪnɪk/, U.S. /ˌn(j)ʊrəˈmɪnɪk/
Origin: A borrowing from German, combined with an English element. Etymons: German Neuraminsäure , -ic suffix.
Etymology: < Neuramin- (in German Neuraminsäure neuraminic acid (E. Klenk 1941, in Zeitschr. f. physiol. Chem. 268 51) < neuro- neuro- comb. form + Amin amine n. + Säure acid) + -ic suffix.
Biochemistry.
neuraminic acid n. a carboxylic acid, C9H17NO8, which is an amino sugar of which derivatives occur in many animal tissues, chiefly as sialic acids.
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the world > matter > chemistry > organic chemistry > organic acids > [noun] > carboxylic acids > miscellaneous others
urobenzoic acid1836
adipic acid1838
azelaic acid1838
isethionic acid1838
rutinic acid1845
rutic acid1848
glyoxylic acid1856
malonic acid1859
piperic acid1863
butalanine1865
methacrylic acid1865
barbituric acid1866
pichuric acid1866
carboxylic acid1868
gluconic acid1871
xylic acid1872
xylidic acid1872
aconic acid1873
formobenzoic1873
nicotinic acid1873
hydracrylic acid1877
undecylenic acid1879
isonicotinic acid1883
isatoic acid1885
linolenic acid1887
hendecenoic acid1889
heptenoic acid1889
mannonic acid1890
phenolcarboxylic acid1893
naphthenic acid1894
aldonic acid1904
naphthaleneacetic acid1917
heptanoic acid1928
hexuronic acid1928
pantothenic acid1933
neuraminic acid1942
pantoic acid1945
penicillanic acid1953
mevalonic acid1957
retinoic acid1960
isobutyric acid-
1942 Chem. Abstr. 36 3204 (heading) Neuraminic acid, the cleavage product of a new brain lipoid.
1966 McGraw-Hill Encycl. Sci. & Technol. (rev. ed.) II. 12/1 Neuraminic acid, an important constituent of carbohydrate-protein complexes of animal cells and tissues, has been reported in polymeric form in cultures of Escherichia coli.
1982 T. M. Devlin Textbk. Biochem. x. 524 Neuraminic acid..is present in gangliosides, glycoproteins, and mucins.
1998 Proc. National Acad. Sci. U.S.A. 95 14438/1 In addition, there were no indications of the presence of neuraminic acid units in the molecule in the proton spectrum.
This entry has been updated (OED Third Edition, September 2003; most recently modified version published online March 2022).
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adj.1942
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