rhodeoretinn.

Brit.

/rəʊdɪˈɒrɪtɪn/,

/ˌrəʊdɪəˈriːtɪn/, U.S.

/ˌroʊdiˈɔrɪdɪn/,

/ˌroʊdiəˈrid(ə)n/

Origin: A borrowing from German. Etymon: German Rhodeoretin.

Etymology: < German Rhodeoretin (G. A. Kayser 1844, in Ann. der Chem. u. Pharm. 51 89) < ancient Greek ῥόδεος of roses ( < ῥόδον rose (see rhodo- comb. form) + -εος , suffix forming adjectives) + ῥητίνη resin (see retinite n., and compare -etin suffix and -retin comb. form).In rhodeoretinic acid at Derivatives after German Rhodeoretinsäure (1852 or earlier). In rhodeoretinol n. at Derivatives after German Rhodeoretinol (G. A. Kayser 1844). In rhodeoretinolic acid at Derivatives after German Rhodeoretinolsäure (W. Mayer 1852).

Chemistry. Now rare.

= convolvulin n.

ΘΚΠ

the world > matter > chemistry > organic chemistry > carbohydrates > sugars > [noun] > glycosides > named > others

jalapin1832

rhaponticin1834

struthiin1835

menyanthin1842

quercitric acid1844

rhodeoretin1845

helicin1848

rutic acid1848

morindin1849

panaquilon1858

galactoside1862

parillic acid1864

thujin1868

digitoxin1875

margarin1878

naringin1879

teucrin1881

condurangin1885

scopolin1885

linamarin1892

arabinoside1893

picein1894

rhamnoside1894

mannoside1897

saponaretin1905

pentoside1910

prunitrin1910

prunasin1912

leucoanthocyanin1920

pyranoside1930

stevioside1931

furanoside1932

hecogenin1943

1845 G. A. Kayser in Pharm. Jrnl. & Trans. 4 429 The characteristic property of the resin to assume a beautiful crimson colour with concentrated sulphuric acid, caused me to give it the name of rhodeoretine.

1845 W. Gregory Outl. Chem. ii. 454 When rhodeoretine is acted on by hydrochloric acid, it is resolved into grape sugar..and an oily liquid rhodeoretinole.

1953 I. Heilbron & H. M. Bunbury Dict. Org. Compounds (rev. ed.) I. 603/1 Convolvulin (Rhodeoretin).

Derivatives

† rhodeoretinic adj. Obsolete rhodeoretinic acid = convolvulinic acid n. at convolvulin n. Derivatives.

ΘΚΠ

the world > matter > chemistry > organic chemistry > carbohydrates > sugars > [adjective] > glycosides

rhodeoretinic1853

glycosidal1878

1853 Chem. Gaz. 11 23 Rhodeoretinic Acid.—This is the body formed by the action of strong bases upon the above resin.

1865 E. Parrish Treat. Pharmacy (ed. 3) iv. vi. 588 By the action of alkalies under the influence of heat, they [sc. jalap resin and scammonium] are converted into convolvulic and rhodeoretinic acid.

† rhodeoretinol n. Obsolete rare = convolvulinol n. at convolvulin n. Derivatives.

ΚΠ

1845 W. Gregory Outl. Chem. ii. 454 When rhodeoretine is acted on by hydrochloric acid, it is resolved into grape sugar..and an oily liquid rhodeoretinole.

† rhodeoretinolic adj. Obsolete rare rhodeoretinolic acid = convolvulinolic acid n. at convolvulin n. Derivatives.

ΚΠ

1853 Chem. Gaz. 11 24 Mayer states that this substance presents distinctly acid characters, and proposes to give it the name rhodeoretinolic acid.

This entry has been updated (OED Third Edition, June 2010; most recently modified version published online March 2022).

单词	rhodeoretin
释义	rhodeoretinn. Brit. /rəʊdɪˈɒrɪtɪn/, /ˌrəʊdɪəˈriːtɪn/, U.S. /ˌroʊdiˈɔrɪdɪn/, /ˌroʊdiəˈrid(ə)n/ Origin: A borrowing from German. Etymon: German Rhodeoretin. Etymology: < German Rhodeoretin (G. A. Kayser 1844, in Ann. der Chem. u. Pharm. 51 89) < ancient Greek ῥόδεος of roses ( < ῥόδον rose (see rhodo- comb. form) + -εος , suffix forming adjectives) + ῥητίνη resin (see retinite n., and compare -etin suffix and -retin comb. form).In rhodeoretinic acid at Derivatives after German Rhodeoretinsäure (1852 or earlier). In rhodeoretinol n. at Derivatives after German Rhodeoretinol (G. A. Kayser 1844). In rhodeoretinolic acid at Derivatives after German Rhodeoretinolsäure (W. Mayer 1852). Chemistry. Now rare. = convolvulin n. ΘΚΠ the world > matter > chemistry > organic chemistry > carbohydrates > sugars > [noun] > glycosides > named > others jalapin1832 rhaponticin1834 struthiin1835 menyanthin1842 quercitric acid1844 rhodeoretin1845 helicin1848 rutic acid1848 morindin1849 panaquilon1858 galactoside1862 parillic acid1864 thujin1868 digitoxin1875 margarin1878 naringin1879 teucrin1881 condurangin1885 scopolin1885 linamarin1892 arabinoside1893 picein1894 rhamnoside1894 mannoside1897 saponaretin1905 pentoside1910 prunitrin1910 prunasin1912 leucoanthocyanin1920 pyranoside1930 stevioside1931 furanoside1932 hecogenin1943 1845 G. A. Kayser in Pharm. Jrnl. & Trans. 4 429 The characteristic property of the resin to assume a beautiful crimson colour with concentrated sulphuric acid, caused me to give it the name of rhodeoretine. 1845 W. Gregory Outl. Chem. ii. 454 When rhodeoretine is acted on by hydrochloric acid, it is resolved into grape sugar..and an oily liquid rhodeoretinole. 1953 I. Heilbron & H. M. Bunbury Dict. Org. Compounds (rev. ed.) I. 603/1 Convolvulin (Rhodeoretin). Derivatives † rhodeoretinic adj. Obsolete rhodeoretinic acid = convolvulinic acid n. at convolvulin n. Derivatives. ΘΚΠ the world > matter > chemistry > organic chemistry > carbohydrates > sugars > [adjective] > glycosides rhodeoretinic1853 glycosidal1878 1853 Chem. Gaz. 11 23 Rhodeoretinic Acid.—This is the body formed by the action of strong bases upon the above resin. 1865 E. Parrish Treat. Pharmacy (ed. 3) iv. vi. 588 By the action of alkalies under the influence of heat, they [sc. jalap resin and scammonium] are converted into convolvulic and rhodeoretinic acid. † rhodeoretinol n. Obsolete rare = convolvulinol n. at convolvulin n. Derivatives. ΚΠ 1845 W. Gregory Outl. Chem. ii. 454 When rhodeoretine is acted on by hydrochloric acid, it is resolved into grape sugar..and an oily liquid rhodeoretinole. † rhodeoretinolic adj. Obsolete rare rhodeoretinolic acid = convolvulinolic acid n. at convolvulin n. Derivatives. ΚΠ 1853 Chem. Gaz. 11 24 Mayer states that this substance presents distinctly acid characters, and proposes to give it the name rhodeoretinolic acid. This entry has been updated (OED Third Edition, June 2010; most recently modified version published online March 2022). < n.1845
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