dulcitoln.

Brit.

/ˈdʌlsᵻtɒl/, U.S.

/ˈdəlsəˌtɔl/,

/ˈdəlsəˌtɑl/

Origin: Formed within English, by derivation. Etymons: dulcite n., -ol suffix.

Etymology: < dulcite n. + -ol suffix.

Chemistry.

A sweet-tasting crystalline alcohol which occurs in various plants and also in the lenses of the eyes of persons affected by galactosaemia. Also called galactitol, dulcite, (formerly) dulcose.Dulcitol is a reduced derivative of galactose, isomeric with mannitol; CH₂OH(CHOH)₄CH₂OH.

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the world > matter > chemistry > organic chemistry > carbohydrates > sugars > [noun] > dulcitol

melampyrin1838

dulcin1850

dulcose1850

dulcite1862

melampyrite1862

dulcitol1880

Madagascar manna1889

galactitol1896

1880 H. E. Armstrong & C. E. Groves Miller's Elements Chem. (ed. 5) III. vi. 558 Dulcitol crystallizes in hard monoclinic prisms, scarcely sweet to the taste.

1938 Thorpe's Dict. Appl. Chem. (ed. 4) II. 296/1 Haas has detected both dulcitol and sorbitol in a red seaweed.

2004 New Phytologist 163 333/2 Extensive B[oron] mobility has now been found in many plant species in which sorbitol, mannitol or dulcitol are present.

This entry has been updated (OED Third Edition, December 2019; most recently modified version published online March 2022).

单词	dulcitol
释义	dulcitoln. Brit. /ˈdʌlsᵻtɒl/, U.S. /ˈdəlsəˌtɔl/, /ˈdəlsəˌtɑl/ Origin: Formed within English, by derivation. Etymons: dulcite n., -ol suffix. Etymology: < dulcite n. + -ol suffix. Chemistry. A sweet-tasting crystalline alcohol which occurs in various plants and also in the lenses of the eyes of persons affected by galactosaemia. Also called galactitol, dulcite, (formerly) dulcose.Dulcitol is a reduced derivative of galactose, isomeric with mannitol; CH₂OH(CHOH)₄CH₂OH. ΘΚΠ the world > matter > chemistry > organic chemistry > carbohydrates > sugars > [noun] > dulcitol melampyrin1838 dulcin1850 dulcose1850 dulcite1862 melampyrite1862 dulcitol1880 Madagascar manna1889 galactitol1896 1880 H. E. Armstrong & C. E. Groves Miller's Elements Chem. (ed. 5) III. vi. 558 Dulcitol crystallizes in hard monoclinic prisms, scarcely sweet to the taste. 1938 Thorpe's Dict. Appl. Chem. (ed. 4) II. 296/1 Haas has detected both dulcitol and sorbitol in a red seaweed. 2004 New Phytologist 163 333/2 Extensive B[oron] mobility has now been found in many plant species in which sorbitol, mannitol or dulcitol are present. This entry has been updated (OED Third Edition, December 2019; most recently modified version published online March 2022). < n.1880
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