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单词 trisaccharide
释义

trisacchariden.

Brit. /trʌɪˈsakərʌɪd/, U.S. /traɪˈsækəˌraɪd/
Etymology: < tri- comb. form 3 + Latin saccharum sugar + -ide suffix. (Not < tri- comb. form + saccharide n.)
Chemistry.
A carbohydrate which on hydrolysis reacts with 2H2O, yielding three molecules of monosaccharides (sugars having the general formula CnH2nOn); e.g. raffinose, C18H32O16, which yields dextrose, fructose, and galactose; gentianose, C18H32O16, which yields fructose and two molecules of dextrose.
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the world > matter > chemistry > organic chemistry > carbohydrates > sugars > oligosaccharides > [noun] > trisaccharides
trisaccharide1910
cellotriose1927
maltotriose1949
1910 E. F. Armstrong Simple Carbohydrates & Glucosides 49 The best-known trisaccharide is raffinose, which is often found..in the sugar beet.
This entry has not yet been fully updated (first published 1915; most recently modified version published online March 2022).
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n.1910
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