Aldonic acids are sugar acids with the general chemical formula, HO2C(CHOH)nCH2OH. They are obtained by oxidizing the aldehyde (-CHO group) of an aldose...
9 KB (835 words) - 01:57, 29 December 2024
the aldehyde yields an aldonic acid while oxidation of just the terminal hydroxyl group yields an uronic acid.) Aldaric acids cannot form cyclic hemiacetals...
4 KB (502 words) - 03:55, 26 February 2024
carboxylic acid. Usually the sugar is an aldose, but fructuronic acid also occurs. Oxidation of the terminal aldehyde instead yields an aldonic acid, while...
3 KB (246 words) - 17:29, 6 November 2024
sugar acid or acidic sugar is a monosaccharide with a carboxyl group at one end or both ends of its chain. Main classes of sugar acids include: Aldonic acids...
3 KB (241 words) - 16:13, 24 March 2024
β-hydroxycarboxylic acids. They have the general chemical formula HO2C(CHOH)nCH2OH. Gluconic acid, a particularly common aldonic acid, the oxidized derivative...
2 KB (253 words) - 14:03, 28 November 2024
amino acids: Serine (2-amino-3-hydroxypropanoic acid), HOCH2CH(NH2)CO2H Threonine Tyrosine, 4−HOC6H4CH2CH(NH2)CO2H Aldonic acids are sugar acids with the...
2 KB (203 words) - 13:44, 15 November 2024
acid, alpha hydroxy carboxylic acid, is used commercially in a racemic mixture to substitute for methionine in animal feed. Aldonic acids, a type...
14 KB (1,630 words) - 11:20, 27 January 2025
cyanohydrin. Then cyanohydrin is hydrolyzed to form aldonic acid lactone upon heating. Finally, the aldonic acid lactone is reduced with sodium amalgam non-stereoselectively...
2 KB (224 words) - 23:11, 9 June 2024
version of the Kiliani–Fischer synthesis proceeds through cyanohydrin and aldonic acid lactone intermediates. The first step is to react the starting sugar...
7 KB (772 words) - 16:10, 22 July 2024
stronger core. The sugars, chelating agents in lignosulfonates such as aldonic acids and extractive compounds are mainly responsible for set retardation...
23 KB (2,641 words) - 18:46, 17 December 2024