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单词 helleborin
释义

helleborinn.

Brit. /hᵻˈlɛbərɪn/, /hɛlᵻˈbɔːrɪn/, U.S. /həˈlɛbərən/, /ˌhɛləˈbɔrən/
Forms: 1800s– helleborin, 1800s– helleborine (rare).
Origin: A borrowing from Latin, combined with an English element. Etymons: Latin Helleborus , -in suffix1.
Etymology: < scientific Latin Helleborus, genus name (see hellebore n.) + -in suffix1. In sense 1 perhaps after German Helleborin (1836 or earlier).Use in sense 1 has been often been attributed to Vauquelin, but no coinage can be traced. Both quots. 1840 at sense 1 and 1853 at sense 2 make reference to Gmelin using the word in this sense.
Chemistry.
1. A resinous compound isolated from the root of winter aconite, Eranthis hyemalis (formerly Helleborus hyemalis). Obsolete. rare.
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society > occupation and work > materials > raw material > other vegetable materials > plant resin > [noun] > other plant resins
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elemi1543
agila1555
copal1577
lycium1597
aloe wood1599
lignum vitae1611
caraña1616
sticklac1659
guaiacum1663
copaiba1712
copahu1736
hackiac1790
guaiac1811
agar1813
ulmin1817
acouchi1818
helleborin1840
piney resin1851
gurjun1858
icican1865
sumbul balsam1868
amyrin1876
jojoba oil1975
jojoba1989
1840 J. Pereira Elements Materia Medica II. 1334 Acrid Oil, Vauquelin; (Soft Resin, Gmelin; Helleborin).
2. A toxic alkaloid present in several species of hellebore (genus Helleborus), esp. green hellebore, H. viridis, and certain other plants.Helleborin is a steroid glycoside of the saponin class. Formula: C28H36O6.
ΘΚΠ
the world > matter > chemistry > organic chemistry > alkaloids > [noun] > miscellaneous other
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daturine1825
aconitine1826
serpentaria1829
solania1830
fagine1833
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surinamine1838
staphisaïne1842
lobeline1844
passiflorine1846
aricine1847
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harmaline1847
papaverine1848
pelosine1851
colchicine1853
helleborin1853
parvoline1855
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physostigmine1864
herapathite1865
ratanhine1868
sipeerine1868
staphisagrine1868
codamine1870
rhoeagenine1870
aconelline1871
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napelline1871
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tongine1890
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veratralbine1891
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ibogaine1902
scopine1923
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pyrrolizidine alkaloid1951
psilocin1958
psilocybin1958
sodide1977
1853 W. Bastick in Pharm. Jrnl. & Trans. 12 274 I found in the ethereal solution by its evaporation, a well-defined crystalline organic body, to what I propose giving the name of helleborine, although that name has been already given to the soft resin by Gmelin.
1872 H. Watts Dict. Chem. VI. 695 Helleborin..occurs but..sparingly in black, more abundantly in green hellebore.
1911 Lancet 19 Aug. 506/1 In no case where digitalis failed did other drugs like squills and strophanthus succeed. Squills showed little effect, and helleborin was disappointing.
1937 Kingston (N.Y.) Daily Freeman 23 Apr. 19/1 Christmas roses are dangerous on account of the helleborin in them.
1991 Univ. Oxf. Bot. Garden News Winter 4 Modern analysis of the hellebores shows the group to possess a variety of glycosides such as Helleborin, having narcotic properties.
This entry has been updated (OED Third Edition, June 2008; most recently modified version published online March 2022).
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n.1840
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