aloinn.

Brit.

/ˈaləʊɪn/, U.S.

/ˈæloʊən/

Forms: 1800s aloïn, 1800s aloïne, 1800s– aloine, 1800s– aloin.

Origin: Of multiple origins. Partly a borrowing from German. Apparently also partly formed within English, by derivation. Etymons: German Aloine ; aloe n., -in suffix¹.

Etymology: Originally < German Aloine (D. Meisner 1822, in Neues Jrnl. der Pharm. 6 i. 296) < Aloe aloe n. + -ine -ine suffix⁵. In later use apparently independently re-formed < aloe n. + -in suffix¹; compare quot. 1851.

Chemistry.

Any of several organic compounds isolated from the sap of aloes; (in later use) spec. an anthraquinone which forms bitter-tasting lemon-yellow crystals and has purgative and cathartic effects.Chemical name: 10-glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)-9-(10H)-anthracenone; C₂₁H₂₂O₉.

ΘΚΠ

the world > matter > chemistry > organic chemistry > crystalline substances > [noun] > others

amygdalin1651

asparagine1813

ambrein1820

aloin1828

orcin1833

anemonin1838

guaranin1838

helenin1838

puteanic acid1838

styracin1838

alloxanic acid1839

roccelline1840

sinapisine1840

lilacine1842

syringin1843

orsellic acid1848

roccellinin1848

rhamnetin1858

sapogenin1862

frangulin1864

phycite1864

fisetin1865

nucin1866

phlorone1866

piperonal1869

apiol1872

stercorin1873

juglone1878

orcinol1880

kinoin1881

ursone1885

iridin1894

saponarin1902

sambunigrin1905

lepton1921

leuco-taxin1937

lotaustralin1938

ionophore1955

the world > health and disease > healing > medicines or physic > medicines for specific purpose > cleansing or expelling medicines > [noun] > purgative > plant-derived

scammonyc1000

lign-aloesc1374

hiera picra1379

rhubarbc1390

aloea1398

cassia fistulaa1398

coloquintidaa1398

senec1400

turpethc1400

coloquintc1420

diagrydium1436

lignum aloes1525

rhabarbarum1533

xylaloes1540

manna1541

scilla1548

hyera?1550

emblic1555

diasenna1562

colocynth1565

tragonce1575

pinyon1577

mechoacan1587

lignum aquilae1600

gamboge1615

dragon-root1621

helleborism1621

diaprune1625

alhandal1630

makinboy1652

luskard1653

diagrydiate1657

physic nut1657

aloetic1661

scammoniate1665

jalap1675

aloedary1683

coloquinto1683

Briançon manna1688

liquorice powder1712

coloquintid1732

castor oil1746

senna-tea1752

higry pigry1773

Turkey rhubarb1789

argel1803

hickery-pickery1816

cathartin1823

aloin1828

croton oil1829

jalapin1832

syrmaea1833

bryonin1836

gambogic acid1837

Podophyllum1844

podophyllin1851

geropiga1852

hicra picra1857

Montpellier turpeth1860

picra1860

tallicoona oil1866

scammonin1868

pharbitisin1873

cascara sagrada1879

senna-draught1879

tambor-oil1890

syrup of figs1897

pharbitin1899

1828 C. S. Rafinesque Med. Flora U.S. I. 39 The resin is therefore different from Amarine and Aloine, and is perhaps a peculiar compound, Aletrine.

1851 T. Smith & H. Smith in Monthly Jrnl. Med. Sci. Feb. 129 To the new crystalline substance we have given the name of aloin. It was obtained, as already stated, from Barbadoes aloes.

1863 H. Watts Dict. Chem. I. 148 Caustic and carbonated alkalis dissolve aloïn with a bright yellow colour.

1922 J. J. Sudborough Bernthsen's Text-bk. Org. Chem. (new ed.) liv. 815 Certain derivatives of aloin, the active principal of aloes, have been prepared and used, e.g. the condensation product of aloin with formaldehyde, and tribromoaloin and triacetylaloin.

1949 Amer. Jrnl. Med. 6 238/1 The cathartic pills, containing aloin, strychnine and belladona,..and those containing in addition resin of podophyllum and extract of cascara..were the chief offenders [in causing strychnine poisoning].

2005 Femina (S. Afr.) Feb. 101 The high content of aloin (the bitterness) helps regeneration and healing.

This entry has been updated (OED Third Edition, September 2012; most recently modified version published online December 2021).

单词	aloin
释义	aloinn. Brit. /ˈaləʊɪn/, U.S. /ˈæloʊən/ Forms: 1800s aloïn, 1800s aloïne, 1800s– aloine, 1800s– aloin. Origin: Of multiple origins. Partly a borrowing from German. Apparently also partly formed within English, by derivation. Etymons: German Aloine ; aloe n., -in suffix¹. Etymology: Originally < German Aloine (D. Meisner 1822, in Neues Jrnl. der Pharm. 6 i. 296) < Aloe aloe n. + -ine -ine suffix⁵. In later use apparently independently re-formed < aloe n. + -in suffix¹; compare quot. 1851. Chemistry. Any of several organic compounds isolated from the sap of aloes; (in later use) spec. an anthraquinone which forms bitter-tasting lemon-yellow crystals and has purgative and cathartic effects.Chemical name: 10-glucopyranosyl-1,8-dihydroxy-3-(hydroxymethyl)-9-(10H)-anthracenone; C₂₁H₂₂O₉. ΘΚΠ the world > matter > chemistry > organic chemistry > crystalline substances > [noun] > others amygdalin1651 asparagine1813 ambrein1820 aloin1828 orcin1833 anemonin1838 guaranin1838 helenin1838 puteanic acid1838 styracin1838 alloxanic acid1839 roccelline1840 sinapisine1840 lilacine1842 syringin1843 orsellic acid1848 roccellinin1848 rhamnetin1858 sapogenin1862 frangulin1864 phycite1864 fisetin1865 nucin1866 phlorone1866 piperonal1869 apiol1872 stercorin1873 juglone1878 orcinol1880 kinoin1881 ursone1885 iridin1894 saponarin1902 sambunigrin1905 lepton1921 leuco-taxin1937 lotaustralin1938 ionophore1955 the world > health and disease > healing > medicines or physic > medicines for specific purpose > cleansing or expelling medicines > [noun] > purgative > plant-derived scammonyc1000 lign-aloesc1374 hiera picra1379 rhubarbc1390 aloea1398 cassia fistulaa1398 coloquintidaa1398 senec1400 turpethc1400 coloquintc1420 diagrydium1436 lignum aloes1525 rhabarbarum1533 xylaloes1540 manna1541 scilla1548 hyera?1550 emblic1555 diasenna1562 colocynth1565 tragonce1575 pinyon1577 mechoacan1587 lignum aquilae1600 gamboge1615 dragon-root1621 helleborism1621 diaprune1625 alhandal1630 makinboy1652 luskard1653 diagrydiate1657 physic nut1657 aloetic1661 scammoniate1665 jalap1675 aloedary1683 coloquinto1683 Briançon manna1688 liquorice powder1712 coloquintid1732 castor oil1746 senna-tea1752 higry pigry1773 Turkey rhubarb1789 argel1803 hickery-pickery1816 cathartin1823 aloin1828 croton oil1829 jalapin1832 syrmaea1833 bryonin1836 gambogic acid1837 Podophyllum1844 podophyllin1851 geropiga1852 hicra picra1857 Montpellier turpeth1860 picra1860 tallicoona oil1866 scammonin1868 pharbitisin1873 cascara sagrada1879 senna-draught1879 tambor-oil1890 syrup of figs1897 pharbitin1899 1828 C. S. Rafinesque Med. Flora U.S. I. 39 The resin is therefore different from Amarine and Aloine, and is perhaps a peculiar compound, Aletrine. 1851 T. Smith & H. Smith in Monthly Jrnl. Med. Sci. Feb. 129 To the new crystalline substance we have given the name of aloin. It was obtained, as already stated, from Barbadoes aloes. 1863 H. Watts Dict. Chem. I. 148 Caustic and carbonated alkalis dissolve aloïn with a bright yellow colour. 1922 J. J. Sudborough Bernthsen's Text-bk. Org. Chem. (new ed.) liv. 815 Certain derivatives of aloin, the active principal of aloes, have been prepared and used, e.g. the condensation product of aloin with formaldehyde, and tribromoaloin and triacetylaloin. 1949 Amer. Jrnl. Med. 6 238/1 The cathartic pills, containing aloin, strychnine and belladona,..and those containing in addition resin of podophyllum and extract of cascara..were the chief offenders [in causing strychnine poisoning]. 2005 Femina (S. Afr.) Feb. 101 The high content of aloin (the bitterness) helps regeneration and healing. This entry has been updated (OED Third Edition, September 2012; most recently modified version published online December 2021). < n.1828
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