糖醇（sugar alcohol）又称多羟醇（polyhydric alcohol，polyalcohol）、醛醣醇 [1] （alditol）、多羟糖醇（glycitol），是指糖类的醛、酮 羰基被还原为羟基后生成的多元醇，通式 H(CHOH) n+1 H；也可简单说是醛糖或酮糖被还原后形成的"多羥醇"。

Erythritol is a sugar alcohol. It is 60–70% as sweet as sugar and almost noncaloric. Sugar alcohols (also called polyhydric alcohols, polyalcohols, alditols or glycitols) are organic compounds, typically derived from sugars, containing one hydroxyl group (−OH) attached to each carbon atom. They are white, water-soluble solids that can occur naturally or be produced industrially by ...

2022年2月28日 · The compound obtained by replacing the aldehyde group or the keto group in the molecule of the open-chain form of a monosaccharide with alcohol groups is called an alditol. eg. 1:

2022年7月22日 · Thirteen alditols including glycerol, erythritol, threitol, adonitol, arabitol, xylitol, mannitol, sorbitol, allitol, dulcitol, iditol, talitol, and gulitol (l-sorbitol) could be fully distinguished, and their sensing features constitute a complete nanopore alditol database. To automate event classification, a custom machine-learning algorithm ...

identify the monosaccharide which should be reduced in order to form a given polyalcohol (alditol). explain that a sugar with an aldehyde or hemiacetal can be oxidized to the corresponding carboxylic acid (also known as aldonic acid).

The alditol acetate procedure was the first developed in which the anomeric centre is eliminated. The anomeric centre is converted by borohydride reduction (although later borodeuteride was introduced) to an alcohol prior to acetylation (to produce a volatile derivative).

The product of this reaction is a polyalcohol called an alditol. The reduction of the ketoses creates a new chiral center in both configurations. This is because the carbonyl group is transformed into a secondary alcohol while in the case of aldoses, it forms a primary alcohol which is not chiral.

alditol: ChEBI ID CHEBI:17522: Definition A carbohydrate that is an acyclic polyol having the general formula HOCH 2 [CH(OH)] n CH 2 OH (formally derivable from an aldose by reduction of the carbonyl group). Stars

2024年9月5日 · 糖醇（sugar alcohol）又称多羟醇（polyhydric alcohol，polyalcohol）、醛糖醇 [1] （alditol）、多羟糖醇（glycitol），是指糖类的醛、酮 羰基被还原为羟基后生成的多元醇，通式 H(CHOH) n+1 H；也可简单说是醛糖或酮糖被还原后形成的"多羟醇"。

Looking for online definition of alditol in the Medical Dictionary? alditol explanation free. What is alditol? Meaning of alditol medical term. What does alditol mean?